Devices Feature Welded Construction and Double Insulation for Maximum Reliability

 

MALVERN, Pa. — May 15, 2014 — Vishay Intertechnology, Inc. (NYSE: VSH) today introduced a new series of high-power, high-current grid resistors. Offering designers a convenient drop-in replacement for competing solutions, Vishay Milwaukee GRE1 devices combine high power ratings to 6.5 kW and high operating temperatures to +400 °C with a robust design.
With high power capability from 1 kW to 6.5 kW at +40 °C, the grid resistors released today are optimized for capacitor pre-charge and discharge, dynamic braking, load testing, heater, and neutral grounding applications in locomotives, harmonic filters, and renewable energy and industrial systems. The devices feature a wide resistance range from 0.1Ω to 24Ω, with tolerance of ± 10 %, and low inductance from 5 µH to 40 µH.

Featuring a steel plate element, ceramic insulators, and multiple taps, the GRE1 series provides high reliability with a welded construction and double insulation for maximum cooling efficiency. Offered in modular or custom designs, the industrial power resistors can be mounted in IP00, IP20, and IP23 enclosures for indoor and outdoor use.

Samples and production quantities of the GRE1 series are available now, with lead times of four weeks.

Vishay Intertechnology, Inc., a Fortune 1000 Company listed on the NYSE (VSH), is one of the world's largest manufacturers of discrete semiconductors (diodes, MOSFETs, and infrared optoelectronics) and passive electronic components (resistors, inductors, and capacitors). These components are used in virtually all types of electronic devices and equipment, in the industrial, computing, automotive, consumer, telecommunications, military, aerospace, power supplies, and medical markets. Vishay’s product innovations, successful acquisition strategy, and "one-stop shop" service have made it a global industry leader. Vishay can be found on the Internet at www.vishay.com.

http://twitter.com/vishayindust
http://www.facebook.com/VishayIntertechnology

 

 

Visit Chip1Stop Chinese site
Visit Chip1Stop Korean site
Visit Chip1Stop English site
Visit Chip1Stop German site

企业HP：
http://www.vishay.com/

Vishay新闻发布

• New Vishay Intertechnology 600 V E Series MOSFETs in PowerPAK

  2015/12/16Vishay  电源/电力

• New Vishay Intertechnology Power Metal Strip

  2015/09/16Vishay  逻辑/PLD

• Vishay Releases Environment-Friendly X1 EMI Suppression Film Capacitors for Across-the-Line Applications in Industrial Power Electronics

  2015/05/19Vishay  电源/电力

• New Vishay Intertechnology Wireless Charging Receiving Coil Delivers High Efficiency for 10 W Applications

  2015/03/24Vishay  被动/连接/机械构件

• Vishay Intertechnology Automotive-Grade PIN Photodiodes Deliver 7.5 mm2 Sensitive Area in Low-Profile Packages

  2015/02/13Vishay  模拟

相关新闻

• Bourns 推出九款全新高温型号，扩展 Multifuse ® 聚合物 PTC 可复位保险丝系列

  2025/02/13  Bourns  被动/连接/机械构件

• Bourns 推出全新具备高额定功率与高脉冲耐受能力 SMD 绕线电阻系列

  2025/02/13  Bourns  被动/连接/机械构件

• Bourns 推出符合 AEC-Q200 标准高压气体放电管 (GDT) 专为满足严苛的可靠性、耐用性和法规标准而设计

  2024/10/03  Bourns  被动/连接/机械构件

• Bourns 扩展符合 AEC-Q200 标准的车规级 BMS 信号变压器产品线

  2024/10/03  Bourns  被动/连接/机械构件

• Bourns 推出符合 AEC-Q200 标准车规级薄膜片状电阻， 提供更高的电阻公差精度和温度系数 (TCR)

  2024/10/03  Bourns  被动/连接/机械构件