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Ideal for EV power system applications requiring robust overcurrent protection in harsh environments.

芝加哥,2022年3月8日 Littelfuse公司. (NASDAQ:LFUS)是一家工业技术制造公司,致力于为可持续发展、互联互通和更安全的世界提供动力。今天宣布推出全新的 EV1K Series Fuses, the first Automotive Grade fuse with a rating of 1000 Vdc. They are designed and tested to meet the overcurrent circuit protection needs of the eMoblilty market, specifically Electric Vehicle (EV) applications.

The EV1K provides overcurrent protection in EV high-voltage power supply applications, including:

  • On-board chargers (OBCs)
  • Battery distribution units (BDUs)
  • 电池组
  • 直流/直流转换器
  • Traction motor inverter
  • Auxiliary loads

There is a clear need for more robust safety solutions as the eMobility market transitions from 500 Vdc to 800 Vdc pack voltages," said Juergen Scheele, Vice President, Business Development xEV/AEB at Littelfuse. "The EV1K series fuses are designed to withstand severe automotive environments, providing 1,000 Vdc rated Automotive Grade solutions with amperages from 60 A to 125 A. Fuses up to 600 A are also under development."

The EV1K series fuse offers these key benefits:

  • Rated for 1000 Vdc with interrupting rating of 30,000 A and 60−125 A nominal amperage ratings.
  • Compact body size of 25 x 73 mm with end caps incorporating integrated bolt-down terminals is durable against mechanical vibration and shock, which increases product life and longevity.
  • Operating temperature range from -55˚ C to 125˚ C and humidity resistance provides reliable protection in a wide variety of environments.
  • 环保组件符合RoHS、无卤素、且无100% Pb

供货情况

The EV1K series fuse is provided in bulk package of 60pcs per box. 样品可向世界各地的授权Littelfuse经销商索取。如需了解Littelfuse授权经销商名单,请访问 Littelfuse.com

更多信息

可通过以下方式查看更多信息: EV1K Series Fuse product page. For technical questions, please contact: Ben Zheng, Director, Product Management, bzheng@littelfuse.com.

关于Littelfuse

Littelfuse (NASDAQ: LFUS) 是一家工业技术制造公司,致力于为可持续发展、互联互通和更安全的世界提供动力。凭借覆盖15多个国家的业务和17,000名全球员工,我们与客户合作设计和交付创新、可靠的解决方案。服务于超过100,000家最终客户,我们的产品每天应用于世界各地的各种工业、运输和电子终端市场。详情请访问 Littelfuse.com.

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