Global Center on Adaptation releases new research on the benefits of climate adaptation for Africa

Nairobi, Kenya, Oct. 26, 2021 (GLOBE NEWSWIRE) — The Global Center on Adaptation (GCA) today released the findings of its “State and Trends in Adaptation in Africa Report 2021 – How Adaptation Can Make Africa Safer, Greener and More Prosperous in a Warming World” (STA21) during a virtual event at the University of Nairobi hosted by the Government of Kenya under the leadership of Uhuru Kenyatta, President of Kenya.

The report presents a comprehensive overview of the present and projected climate risks for Africa together with a blueprint for climate adaptation which will be addressed through the four pillars of GCA’s Africa Adaptation Acceleration Program (AAAP). It showcases the opportunity climate adaptation offers to solve previously intractable problems and put Africa on a more resilient pathway towards “green growth”.

The report states that even if the Paris Climate Agreement goals are achieved, the economic costs of climate change in Africa are projected to be large. It is likely that Africa will experience higher relative impacts (as a percentage of GDP) than most other world regions, even though it is less responsible (whether historically or in the present day) for global greenhouse gas emissions than other major regions of the world. If the Paris Climate Agreement goals are missed, the economic costs will be very significant in Africa, and potentially catastrophic in some sub-regions.

GCA’s analysis of the data demonstrates that only adaptation can reduce the economic costs of climate change in Africa over the next 20 years and that Africa needs to scale up adaptation now. The level of climate change in the next 20 years for Africa is already locked in, and these impacts can only be reduced by adaptation. Climate change will affect public finances: it is now considered a financial and a macro-economic risk.

Without adaptation action, projections estimate that climate change will lead to an equivalent of 2 percent to 4 percent annual loss in GDP in the continent by 2040, with the poor, women, and excluded populations bearing the brunt of the impact. Yet studies show that the benefits of adaptation measures are almost always more than twice the costs, and often are more than five times higher. In addition, moving quickly to adapt is especially beneficial, with a benefit-cost ratio for early action of at least 12 to 1.

STA21 revealed that the cost of taking effective adaptation action in the agricultural sector (particularly in priority areas like research and extension, water management, infrastructure, land restoration, and climate information services) is estimated at US $15 billion per year, less than a tenth of the estimated US $201 billion annual cost of inaction, which includes paying for disaster relief and recovery after floods. With agriculture dominating economic life in many African countries, accounting for between 30 to 40 percent of GDP, and a leading source of jobs for over two-thirds of Africa’s population, the impact of climate change on agriculture has far reaching consequences for African economies as a whole without accelerated adaptation action. AAAP aims to address the climate challenges in this key sector through its Climate Smart Digital Technologies for Agriculture and Food Security which aims to scale up access to climate-smart digital technologies and associated data-driven agricultural and financial services for at least 30 million farmers in Africa by 2025.

At the same time, Africa has the highest rates of urbanization in the world. About half of Africans now live in cities, and the urban population is expected to nearly triple by 2050, driven by high population growth rates and increasing migration from rural areas to cities. STA21 outlines how, as cities expand, they can undertake a range of adaptation actions that require little in the way of financial resources but generate immediate and significant benefits or lay the groundwork for enhanced adaptation measures as part of post-COVID recovery plans. Such actions include: strengthening early warning systems, providing affordable safe housing, creating urban parks and better drainage systems to soak up stormwater and reduce urban heat, promoting innovative urban agriculture (such as vertical farms on the walls of homes), strengthening and decarbonizing power grids, and generating energy from wastes. The AAAP Infrastructure Resilience Accelerator will ensure by 2025 that climate risks and resilience are integrated into at least 50% (by value) of new infrastructure investments in Africa across key infrastructure sectors, including water, transport, energy, ICT, and waste management to help close the infrastructure gap and achieve sustainable development in the face of climate change.

With the youngest population globally located in Africa, STA21 also outlines the importance of engaging young people on the importance of adaptation action to ensure the development gains of recent years and their future welfare are not threatened by the impacts of climate change. STA21 outlines how Africa’s massive endowment of nature can be harnessed as both an engine for jobs and a pathway for cost-effective adaptation, allowing the continent to embark on a more sustainable development pathway. Africa also has the potential to provide greater employment opportunities for youth by taking a growth path focused on labor-intensive modern industries in eco-tourism services, climate-smart agriculture, the ocean economy and green building and infrastructure. The AAAP pillar Empowering Youth through Jobs and Entrepreneurship is promoting sustainable job creation through entrepreneurship in climate adaptation and resilience in Africa by unlocking $3 billion in credit for adaptation action.

Nevertheless the amount of money available for adaptation action is $265 billion less than the investment need of $331 billion for the continent by 2030. STA21 outlines the urgent need, therefore, to increase support from developed nations, sovereign wealth funds, pension funds, development banks, philanthropies, foundations, non-profits, and other sources, as well as integrating adaptation into national budgets. STA21 also outlines the  opportunities for deploying innovative financing models, mainstreaming resilience into investment decision-making and building the enabling environment for adaptation investment. AAAP pillar Innovative Financial Initiatives for Africa aims to increase financial flows for Adaptation and Resilience (A&R) to the continent with a total increase of adaptation finance on the continent to over $5 billion per annum by 2025.

Notes to Editors:

About the Global Center on Adaptation

The Global Center on Adaptation (GCA) is an international organization which works as a solutions broker to accelerate action and support for adaptation solutions, from the international to the local, in partnership with the public and private sector, to ensure we learn from each other and work together for a climate resilient future. Founded in 2018, the GCA is hosted by the Netherlands, working from its headquarters in Rotterdam with a knowledge and research hub based in Groningen. The GCA has a worldwide network of regional offices in Abidjan, Ivory Coast; Dhaka, Bangladesh and Beijing, China. Through this evolving network of offices and global and regional GCA teams, the organization engages in high-level policy activities, new research contributions, communications, and technical assistance to governments and the private sector.

For more information please go to www.gca.org

About the Africa Adaptation Acceleration Program

As the global solutions broker on adaptation and resilience, the Global Center on Adaptation (GCA) has joined forces with the African Development Bank to create the Africa Adaptation Acceleration Program (AAAP) focusing on bringing four critical areas for adaptation action to scale in partnership with African countries and partners. The four critical areas of Climate Smart Digital Technologies for Agriculture and Food Security; African Infrastructure Resilience Accelerator; Empowering Youth for Entrepreneurship and Job Creation in Climate Adaptation and Resilience and Innovative Financial Initiatives for Africa will help address the nexus of climate change, COVID-19, and the economy and will support African countries in designing and implementing transformational adaptation of their economies and post-COVID recovery development paths. AAAP aims to mobilize $25 billion to support Africa’s adaptation plans over five years ($5 billion per year). The AfDB has already committed half of the total, $12.5 billion by 2025. The program has been endorsed by President Tshisekedi, Chair of the African Union and President Ali Bongo of Gabon, the African Union Champion for Adaptation.

For more information please go to www.gca.org/programs/africa-adaptation-acceleration-program/

About State and Trends in Adaptation in Africa Report 2021

The GCA’s 2021 State and Trends in Adaptation in Africa report presents the most comprehensive overview of the present and future prospects of the African continent in the light of climate change. It is also a blueprint for how individuals and institutions in the African and international policy space can design, finance, and implement adaptation plans to best protect the lives and livelihoods of hundreds of millions of African people. Published ahead of COP26 in Glasgow, the report is an evidence-based advocacy tool to put adaptation and resilience in Africa higher on the agenda nationally and internationally using the report’s actionable policy recommendations. As adaptation is scaled up in response to the challenge of climate change, the report is expected to influence the design of projects and programs, including those supported by the African Adaptation Acceleration Program.

Contact
For additional enquiries and interview requests please contact:
Alexandra Gee
Head of Communications, Global Center on Adaptation
alex.gee@gca.org

Alexandra Gee
Global Center on Adaptation
+447887804594
alex.gee@gca.org

Expereo Achieves Cradlepoint 5G for Enterprise Branch Specialization

AMSTERDAM, The Netherlands, Oct. 26, 2021 (GLOBE NEWSWIRE) — The world’s leading provider of Global Internet, Cloud Access Optimization, SASE and SD-WAN services, Expereo, is proud to announce today that it has achieved 5G for Enterprise Branch Specialization from Cradlepoint, the global leader in cloud-delivered LTE and 5G wireless network edge solutions. The 5G for Enterprise Branch Specialization identifies and recognizes partner organizations that are leaders in positioning and selling Cradlepoint’s 5G for business solutions by meeting a series of sales, technical, and business proficiency criteria.

By receiving the specialization, Expereo will support Cradlepoint’s efforts of selling the industry’s most comprehensive portfolio of 5G solutions to meet the business imperatives of availability, interoperability, security, and manageability.

By leveraging Cradlepoint’s Netcloud solution, Expereo delivers portable network connections that can be used as primary, failover or underlay links. Having no physical transmission medium makes deployment easy with just a 4G/5G-enabled router and ready to use data SIM card(s) from Mobile Operators. This allows backup facilities or temporary offices to instantly connect to the internet and guarantees corporate network connection for when operations are disrupted as a result of disasters or contingency planning. Mobile Broadband can also be used to improve redundancy on SD-WAN and optimize application performance by adding more choice to the underlay, further diversifying current MPLS and Internet components within the SD-WAN environment.

“Being recognized as a 5G Enterprise Branch specialization showcases Expereo’s commitment to using the best-of-breed technology as part of its service stack, as well as getting our customer path to 5G for business,” explains Catherine Lee, Director Service Development at Expereo. “Our customers get the most advanced mobile endpoint equipment there is, access to extra-mile support, and the assurance that the products and services we jointly provide with Cradlepoint will meet the needs enterprise network,” he continues.

By combining its NetCloud platform with a clean-sheet-of-paper design for its new 5G modems and antenna systems, Cradlepoint is the first to deliver comprehensive 5G solutions for business. Specific capabilities include combining LTE, Gigabit-Class LTE, and 5G in a single wireless WAN; supporting all 5G spectrums, interoperating with existing customer SD-WAN and router infrastructures; and simplifying the entire network management lifecycle.

“Cradlepoint is committed to leading the evolution of Wireless WAN and 5G and is both the first and best choice for customers in this space,” said Eric Purcell, senior vice president of global partner sales at Cradlepoint. “Our reseller, service provider, and technology partners play a crucial role in this mission. The addition of Expereo to our 5G for Enterprise Branch Specialization program is another important step in leading the path to 5G for business.”

About Expereo
Expereo is the leading provider of managed network solutions, including Global internet connectivity, SD-WAN, SASE, and Cloud Access Optimization services. Expereo is the trusted partner of 30% of Fortune 500 companies and powers enterprise and government sites worldwide, helping to enhance every business’ productivity with flexible and optimal Internet performance. In Feb 2021, Vitruvian Partners international growth capital and buyout firm, acquired a majority stake holding in Expereo, alongside to the leading European private equity firm Apax Partners sas, and company management.

About Cradlepoint
Cradlepoint is a global leader in cloud-delivered LTE and 5G wireless network edge solutions for branch, mobile, and IoT networks. Cradlepoint NetCloud, the personification of the company’s Elastic Edge vision, is a subscription-based service with purpose-built endpoints that delivers a pervasive, secure, and software-defined Wireless WAN edge to connect people, places, and things over LTE and 5G cellular networks. More than 22,000 businesses and government agencies around the world rely on Cradlepoint to keep critical sites, points of commerce, field forces, vehicles, and IoT devices always connected and protected, including 75% of the world’s top retailers, 50% of the Fortune 100, and first responder agencies in 25 of the largest US cities. Major service providers use Cradlepoint solutions as the foundation for innovative managed services. Founded in 2006, Cradlepoint is a privately held company headquartered in Boise, Idaho, with a development center in Silicon Valley and international offices in the UK and Australia.


Contact:
Conor McGee
conor@grammatikagency.com

Valid launches new eSIM solution to answer the market demands for transversal applications during Mobile World Congress Los Angeles 2021

MADRID, Oct. 26, 2021 /PRNewswire/ — Valid, one of the leading players in the eSIM industry, has launched a state of art mioSIM eSIM for Consumer 3.0 solution ready to answer the industry demand for secure transversal applications with the support of Android Strongbox technology – an Android Ready SE applet responsible for the secure provisioning of Android keys. The first implementation of Valid’s new eSIM for Consumer solution is going to be on the latest STMicroelectronics Secure Element.

After many attempts to transform the SIM card in the platform for services’ convergence in order to combine payment, identity management and mobile applications in one single secure element, the eSIM has finally reached the maturity it needs to resolve that long-lasting wish of the mobile world.

Compliant with GSMA latest standardization, Valid’s mioSIM eSIM for Consumer 3.0 solution is ready to promote the perfect opportunity for transversal applications in secure environments.

Valid’s solution, pre-loaded with Android’s Strongbox applet, eliminates the hassle of implementing a secure element on top of the eSIM, specially during the development of the connected devices. In addition to that, the service providers can also take benefit of Strongbox applet to protect their applications as well.

By utilizing eSIM transversal applications, combined with Strongbox applet, it enables any Android application, using Android Keystore, to securely access the keys stored into the eSIM, without any action from the user. They are also accessible independently of the connectivity profile, which enables OEMs to differentiate their own applications with new security use cases, such as strong User identification, Device pairing, VPC access keys, Digital currencies, and many more.

“The eSIM has become the element of convergence for many interested parties due to its disruptive ecosystem, maturity, seamless management, and Security Domain flexibility. After joining Android Ready SE Alliance, Valid has been able to execute its eSIM and secure elements strategy to keep on supporting the industry ramp-up phase, opening doors to new high-level protection use cases such as Data at Rest, Android keys, ID credentials, Digital keys or even Digital currencies, while also offering a trust environment via STMicroelectronics’ secure element,” said Bertrand MOUSSEL, Senior Vice-President of Marketing, Product & Strategy at Valid.

Valid is participating in the Mobile World Congress LA exhibition this week showcasing and discussing our new eSIM solution. Visit Booth #1916 on October 26 – October 28 to meet with a Valid expert or join Valid USA’s Senior Vice President of Payments/Telecom Sales & Marketing, Alberto Hernandez, live presentation on October 26, 2:30pm PST inside MWCLA eSIM Summit.

About Valid

Valid (B³: VLID3 – ON) provides tailored solutions that integrate emerging technologies to enable secure, trusted experiences. From Data, Payments, Identity, and Mobile to IoT, Track and Trace, Digital Certification, and Agritech, Valid offers a wide portfolio of services and solutions that accelerate the digital transformation of our clients’ business. With over 60 years of experience and more than 6,000 employees in 16 countries, Valid is the largest issuer of identification documents in Brazil, among the top 5 producers of SIM cards and the world’s largest manufacturers of banking cards. To learn more, visit www.valid.com.

Valid lance une nouvelle solution eSIM pour répondre aux demandes du marché pour des applications transversales lors du Mobile World Congress Los Angeles 2021

MADRID, 26 octobre 2021 /PRNewswire/ — Valid, l’un des principaux acteurs de l’industrie eSIM, a lancé une solution de pointe La solution mioSIM eSIM for Consumer 3.0 prête à répondre à la demande de l’industrie pour des applications transversales sécurisées avec le support de la technologie Android Strongbox – une applet Android Ready SE responsable du provisionnement sécurisé des clés Android. La première implémentation de la nouvelle solution eSIM for Consumer de Valid va se faire sur le dernier Secure Element de STMicroelectronics.

Après de nombreuses tentatives pour transformer la carte SIM en plateforme de convergence de services afin de combiner le paiement, la gestion d’identité et les applications mobiles en un seul élément sécurisé, l’eSIM a finalement atteint la maturité nécessaire pour répondre à ce souhait de longue date du monde mobile.

Conforme à la dernière normalisation GSMA, la solution mioSIM eSIM for Consumer 3.0 de Valid est prête à promouvoir l’opportunité parfaite pour les applications transversales dans des environnements sécurisés.

La solution de Valid, pré-chargée avec l’applet Strongbox d’Android, élimine le problème de l’implémentation d’un élément sécurisé au dessus de l’eSIM, spécialement pendant le développement des appareils connectés. En outre, les fournisseurs de services peuvent également profiter de l’applet Strongbox pour protéger leurs applications.

L’utilisation d’applications transversales eSIM, combinée à l’applet Strongbox, permet à toute application Android, utilisant Android Keystore, d’accéder en toute sécurité aux clés stockées dans l’eSIM, sans aucune action de l’utilisateur. Elles sont également accessibles indépendamment du profil de connectivité, ce qui permet aux OEM de différencier leurs propres applications avec de nouveaux cas d’utilisation de la sécurité, tels que l’identification forte de l’utilisateur, l’appariement des appareils, les clés d’accès VPC, les monnaies numériques, et bien d’autres encore.

« L’eSIM est devenue l’élément de convergence pour de nombreuses parties intéressées en raison de son écosystème disruptif, de sa maturité, de sa gestion transparente et de la flexibilité de son domaine de sécurité. Après avoir rejoint l’Alliance Android Ready SE, Valid a été en mesure d’exécuter sa stratégie eSIM et éléments sécurisés pour continuer à soutenir la phase de montée en puissance de l’industrie, ouvrant les portes à de nouveaux cas d’utilisation de protection de haut niveau tels que les données au repos, les clés Android, les justificatifs d’identité, les clés numériques ou même les monnaies numériques, tout en offrant également un environnement de confiance via l’élément sécurisé de STMicroelectronics », a déclaré Bertrand MOUSSEL, Vice-Président principal Marketing, Produit et Stratégie chez Valid.

Valid participe à l’exposition Mobile World Congress LA cette semaine pour présenter et discuter de notre nouvelle solution eSIM. Visitez le stand #1916 du 26 au 28 octobre pour rencontrer un expert de Valid ou rejoignez le Vice-président principal des ventes et du marketing des paiements/télécoms de Valid USA, Alberto Hernandez, pour une présentation en direct le 26 octobre à 14h30 PST dans le cadre du sommet eSIM du MWCLA.

À propos de Valid

Valide (B³: VLID3 – ON) propose des solutions sur mesure qui intègrent les technologies émergentes pour permettre des expériences sûres et fiables. Des données, des paiements, de l’identité et du mobile à l’IoT, au suivi et à la traçabilité, à la certification numérique et à Agritech, Valid offre un large portefeuille de services et de solutions qui accélèrent la transformation numérique des activités de nos clients. Avec plus de 60 ans d’expérience et plus de 6 000 employés dans 16 pays, Valid est le plus grand émetteur de documents d’identification au Brésil, parmi les 5 premiers producteurs de cartes SIM et les plus grands fabricants de cartes bancaires au monde. Pour en savoir plus, consultez le site www.valid.com.

Crocus Technology Expands High Precision Portfolio of Isolated Current Sensors over Industrial and Automotive Temperature Ranges

The CT425 family of XtremeSense® TMR products offers high accuracy isolated current sensing with Common Mode Field Rejection at 1 MHz bandwidth

SANTA CLARA, Calif., Oct. 26, 2021 (GLOBE NEWSWIRE) — Crocus Technology Inc., the leading supplier of disruptive Tunnel Magneto-Resistance XtremeSense® sensors, today announces the CT425, CT426, CT427 and CT428 isolated current sensors with <1% total error over the full operating temperature range without sacrificing accuracy or bandwidth. The high-speed operation and accurate output allow customers to optimize system design for smaller size and higher efficiency.

The CT42x with less than 300 ns response time greatly simplifies the solution in EV Charging applications which are utilizing GaN (Gallium Nitride) or SiC (Silicon Carbide) transistors to improve power density. Likewise, the CT42x offers improvements in terms of performance and size compared to the classic isolated current sense solutions which utilize a shunt resistor, amplifier, and digital isolator to sense the voltage and convert this signal into a current measurement. The CT42x directly senses the flow of current through the package avoiding errors in conversion and provides inherently faster and more accurate measurements. With industry leading response time of 300 ns, high power architectures like the CCM Totem-Pole PFC can provide higher power density solutions. The fast switching frequency of Wide Bandgap (WBG) power devices requires a current sensor that can detect fast transients to prevent potential cascading failures. The integration in a space saving SOIC-8 package also reduces the total PCB footprint size by up to 8 times smaller compared to existing solutions.

The CT42x has robust built-in immunity to common-mode fields which allows the device to reject greater than 99% of external stray magnetic fields without the need for external shielding while maintaining <1% total accuracy. Crocus’ proprietary TMR technology inherently offers a very high signal-to-noise ratio (SNR) which allows for high resolution measurements required for precision control or monitoring applications.

“The expansion of this product family brings more options to our customers to experience the high precision performance of our XtremeSense TMR products in more demanding applications,” states Zack Deiri, President and CEO of Crocus Technology. “Previously our customers would select products that offered them good performance on one parameter over temperature and then they would adjust their design to compensate for the other parameters. With Crocus products they are finding they can achieve high precision and high bandwidth offering them a comprehensive high performance solution.”

Product features and performance:

CT425 & CT428 (5.0 V version), CT426 & CT427 (3.3 V version)

Integrated 0.5 mΩ conductor enabling 20 A to 65 A AC and DC applications

Total output error ±0.5% FS (typ)

300 ns response time, 1 MHz bandwidth

Rated Isolation Voltage: >4 kVRMS

AEC-Q100 & UL/IEC 62368 Certified, IEC 61000-4-5 Certified

Over current detection (CT427 & CT428), Enhanced filter (CT425 & CT426)

Integrated Common Mode Field Rejection (CMFR) with > 99% immunity

Targeting applications in Power-Factor Correction (PFC), Solar Power Inverters, Battery Management Systems (BMS), xEV Chargers, DC/DC converters and AC/DC inverters.

The CT425, CT426, CT427 and CT428 sensors are available in an industry standard SOIC-8 package. Samples and evaluation boards are currently available. For more information on the CT42x product family, please visit the product webpage:

https://crocus-technology.com/products/ct42x/

About Crocus Technology

Crocus Technology develops and manufactures state-of-the-art magnetic sensors based on its patented XtremeSense® TMR sensor technology. Crocus’ disruptive magnetic sensor technology brings significant advancements to IoT and smart devices, industrial, consumer, medical, and automotive electronics applications demanding high accuracy, high resolution, stable temperature performance, and low power consumption. Crocus is headquartered in Santa Clara, California. For more information, please visit http://www.crocus-technology.com.

© 2021 Crocus Technology International Corp. All rights reserved. Crocus Technology, XtremeSense® and combinations thereof are trademarks of Crocus Technology Inc. and Crocus Technology SA. Other names are for informational purposes only and may be trademarks of their respective owners.

For more information, please contact:

Elsa Magnani
Crocus Technology
Tel: +1-208-999-6643
Email: emagnani@crocus-technology.com

Crocus Technology Expande Portfólio de Sensores de Corrente Isolados de Alta Precisão em Faixas de Temperatura Industrial e Automotiva

A família CT425 de produtos XtremeSense® TMR oferece detecção de corrente isolada de alta precisão com Rejeição de Campo de Modo Comum com largura de banda de 1 MHz

SANTA CLARA, Califórnia, Oct. 26, 2021 (GLOBE NEWSWIRE) — A Crocus Technology Inc., principal fornecedora de sensores disruptivos XtremeSense ® de Magnetorresistência de Túnel, divulgou hoje o lançamento dos sensores de corrente isolada CT425, CT426, CT427 e CT428 com <1% de erro total em toda a faixa de temperatura de operação sem sacrifício da precisão ou da largura de banda. A operação de alta velocidade e a saída precisa permitem que os clientes otimizem o design de um sistema menor e mais eficiente.

O CT42x com menos de 300 ns de tempo de resposta simplifica muito a solução em aplicações de carregamento EV que utilizam os transistores GaN (nitreto de gálio) ou SiC (carboneto de silício) para aprimorar a densidade da potência. Por outro lado, o CT42x oferece melhorias em termos de desempenho e tamanho em comparação com as soluções clássicas de detecção de corrente isolada que utilizam um resistor de derivação, amplificador e isolador digital para detectar a tensão e converter esse sinal em uma medição de corrente. O CT42x detecta diretamente o fluxo de corrente do pacote, evitando erros na conversão, e fornece medições inerentemente mais rápidas e precisas. Com o tempo de resposta líder do setor de 300 ns, as arquiteturas de alta potência como CCM Totem-Pole PFC podem fornecer soluções de maior densidade de potência. A frequência de comutação rápida dos dispositivos de energia Wide Bandgap (WBG) requer um sensor de corrente que pode detectar transientes rápidos para evitar possíveis falhas em cascata. A integração em um pacote SOIC-8 que economiza espaço também reduz o tamanho total da pegada do PCB em até 8 vezes, em comparação com as soluções existentes.

O CT42x tem imunidade integrada robusta aos campos de modo comum, permitindo que o dispositivo rejeite mais de 99% dos campos magnéticos externos dispersos sem exigir blindagem externa, mantendo a precisão total em <1%. A tecnologia TMR proprietária da Crocus oferece relação sinal:ruído (signal-to-noise ratio – SNR) inerente muito alta que proporciona medições de resolução mais alta em aplicações de controle ou monitoramento de precisão.

“A expansão desta família de produtos oferece mais opções para que os nossos clientes possam alcançar o desempenho de alta precisão dos nossos produtos XtremeSense TMR em aplicações mais exigentes”, disse Zack Deiri, Presidente e CEO da Crocus Technology. “Antes disso, nossos clientes selecionavam produtos que ofereciam um bom desempenho em um parâmetro acima da temperatura e, em seguida, ajustavam o design para compensar os outros parâmetros. Com os produtos Crocus, os clientes podem alcançar alta precisão e alta largura de banda, por meio de uma solução abrangente de alto desempenho.”

Características e desempenho do produto:

CT425 e CT428 (Versão 5.0 V), CT426 e CT427 (Versão 3.3 V)

Condutor integrado de 0,5mΩ para aplicações de CC de 20A e 65A

Total de erro da saída ±0,5% FS (típica)

Tempo de resposta de 300 n, largura de banda de 1 MHz

Tensão Nominal do Isolamento: >4 kVRMS

Certificados AEC-Q100 e UL/IEC 62368, e Certificados IEC 61000-4-5

Detecção de sobrecorrente (CT427 e CT428), filtro aprimorado (CT425 e CT426)

Rejeição de Campo de Modo Comum Integrado (Integrated Common Mode Field Rejection – CMFR) com > 99% de imunidade

Foco em aplicações de Conexão de Fator de Energia (Power-Factor Correction – PFC), Inversores de Energia Solar, Sistemas de Gerenciamento de Baterias (Battery Management Systems – BMS), Carregadores xEV, Conversores e Inversores AC/CC.

Os sensores CT425, CT426, CT427 e CT428 estão disponíveis em um pacote SOIC-8 padrão da indústria. Amostras e placas de avaliação estão disponíveis no momento. Para mais informação sobre os produtos da família CT42x, visite a página do produto em:

https://crocus-technology.com/products/ct42x/

Sobre a Crocus Technology

A Crocus Technology desenvolve e fabrica sensores magnéticos de última geração com base na sua tecnologia patenteada de sensores XtremeSense® TMR. A tecnologia do sensor magnético disruptivo da Crocus traz avanços significativos para IoT e dispositivos inteligentes, aplicações eletrônicas industriais, de consumo, médicas e automotivas que exigem alta precisão, alta resolução, desempenho de temperatura estável e baixo consumo de energia. A Crocus está localizada em Santa Clara, Califórnia. Para mais informação, visite http://www.crocus-technology.com.

© 2021 Crocus Technology International Corp. Todos os direitos reservados. Crocus Technology, XtremeSense® e suas combinações são marcas comerciais da Crocus Technology Inc. e Crocus Technology SA. Outros nomes são apenas para fins informativos e podem ser marcas comerciais de seus respectivos proprietários.

Para mais informações, contate:

Elsa Magnani
Crocus Technology
Tel: +1-208-999-6643
Email: emagnani@crocus-technology.com

Crocus Technology étend son portefeuille de capteurs de courant isolé de haute précision sur les plages de température industrielles et automobiles

La famille de produits TMR XtremeSense® CT425 offre une détection de courant isolé de haute précision avec rejet du champ en mode commun à une bande passante de 1 MHz

SANTA CLARA, Californie, 26 oct. 2021 (GLOBE NEWSWIRE) — Crocus Technology Inc., le premier fournisseur de capteurs révolutionnaires de magnétorésistance à effet tunnel XtremeSense®, annonce aujourd’hui les capteurs de courant isolé CT425, CT426, CT427 et CT428 avec une erreur totale <1 % sur la plage complète de températures de fonctionnement sans sacrifier la précision ou la bande passante. Le fonctionnement à haute vitesse et la sortie précise permettent aux clients d’optimiser la conception de leur système pour des dimensions plus petites et une plus grande efficacité.

La famille CT42x avec un temps de réponse inférieur à 300 ns simplifie considérablement la solution dans les applications de rechargement de VE qui utilisent des transistors en GaN (nitrure de gallium) ou SiC (carbure de silicium) pour améliorer la densité énergétique. De même, la famille CT42x offre des améliorations en termes de performance et de taille par rapport aux solutions traditionnelles de détection de courant isolé qui utilisent une résistance shunt, un amplificateur et un isolateur numérique pour détecter la tension et convertir ce signal en une mesure de courant. La famille CT42x détecte directement le flux de courant à travers le boîtier en évitant les erreurs de conversion et fournit des mesures intrinsèquement plus rapides et plus précises. Avec un temps de réponse de pointe de 300 ns, les architectures à haute puissance telles que la CCM Totem-Pole PFC peuvent fournir des solutions à densité énergétique plus élevée. La fréquence de commutation rapide des appareils énergétiques à large structure de bande (WBG) nécessite un capteur de courant capable de détecter les transitoires rapides pour éviter de potentielles défaillances en cascade. L’intégration dans un boîtier SOIC-8 compact divise également par 8 l’empreinte PCB totale par rapport aux solutions existantes.

La famille CT42x dispose d’une solide immunité intégrée aux champs en mode commun qui permet au dispositif de rejeter plus de 99 % des champs magnétiques externes parasites sans avoir besoin de blindage externe tout en maintenant une précision totale inférieure à 1 %. La technologie TMR brevetée de Crocus offre par défaut un très haut rapport signal sur bruit (SNR) qui permet les mesures à haute résolution requises pour le contrôle de précision ou les applications de surveillance.

« L’expansion de cette famille de produits apporte davantage d’options à nos clients pour expérimenter les performances de haute précision de nos produits TMR XtremeSense dans des applications plus exigeantes », a déclaré Zack Deiri, président-directeur général de Crocus Technology. « Auparavant, nos clients choisissaient des produits qui leur offraient de bonnes performances sur un paramètre par rapport à la température, puis ils ajustaient leur conception pour compenser les autres paramètres. Avec les produits Crocus, ils constatent qu’ils peuvent obtenir une haute précision et une bande passante élevée grâce à une solution haute performance complète. »

Caractéristiques et performances des produits :

CT425 et CT428 (version de 5,0 V), CT426 et CT427 (version de 3,3 V)

Conducteur de 0,5 mΩ intégré permettant des applications de 20 A à 65 A CA et CC

Erreur de sortie totale ±0,5 % FS (typ.)

Temps de réponse 300 ns, bande passante 1 MHz

Tension d’isolation nominale : >4 kVRMS

Certifications AEC-Q100 & UL/CEI 62368, CEI 61000-4-5

Détection de surintensité (CT427 et CT428), filtre amélioré (CT425 et CT426)

Rejet du champ en mode commun (CMFR) intégré avec plus de 99 % d’immunité

Les applications ciblées se situent dans les domaines de la correction de facteur de puissance (PFC), des onduleurs électriques solaires, des systèmes de gestion de batterie (BMS), des chargeurs xEV, des convertisseurs CC/CC et des onduleurs CA/CC.

Les capteurs CT425, CT426, CT427 et CT428 sont disponibles en boîtier SOIC-8 standard. Des échantillons et des tableaux d’évaluation sont actuellement disponibles. Pour tout complément d’information sur la famille de produits CT42x, veuillez consulter la page Web des produits :

https://crocus-technology.com/products/ct42x/

À propos de Crocus Technology

Crocus Technology développe et fabrique des capteurs magnétiques de pointe basés sur sa technologie brevetée de capteurs TMR XtremeSense™. La technologie révolutionnaire de capteurs magnétiques développée par Crocus apporte des avancées significatives à l’IdO ainsi qu’aux appareils intelligents, aux applications industrielles, grand public, médicales et automobiles électroniques qui demandent une haute précision, une haute résolution, des performances de température stables et une faible consommation d’énergie. Le siège social de Crocus se trouve à Santa Clara, en Californie. Pour tout complément d’information, veuillez consulter le site http://www.crocus-technology.com.

© 2021 Crocus Technology International Corp. Tous droits réservés. Crocus Technology, XtremeSense et ses combinaisons sont des marques déposées de Crocus Technology Inc. et Crocus Technology SA. Les autres noms sont donnés à titre d’information uniquement et peuvent être des marques commerciales de leurs propriétaires respectifs.

Pour tout complément d’information, veuillez contacter :

Elsa Magnani
Crocus Technology
Tél. : +1-208-999-6643
E-mail : emagnani@crocus-technology.com