LEM USA, Inc.

HAH2 Series Automotive Current Sensors

LEM high-performance dual-phase current sensors are suitable for high-power motor control and inverter applications with high integration

Image of LEM HAH2 Series Automotive Current SensorsLEM HAH2 series is a dual-phase sensor for DC, AC, or pulsed current measurement in high-power and low-voltage automotive applications. It offers a galvanic separation between the primary circuit and the secondary circuit. These sensors offer the choice of having different current measuring ranges in the same housing, from ±100 up to ±500 A. The HAH2 sensors are designed with open-loop Hall effect technology and are engineered for demanding high-power motor control and inverter applications.

Features
  • Low-voltage applications
  • Unipolar +5 VDC power supply
  • Primary current measuring range up to ±300 A
  • Maximum RMS primary admissible current: limited by the busbar, the magnetic core or ASIC T < +150°C
  • Operating temperature range: -40°C<T<+125°C
  • Output voltage: fully ratio metric (in sensitivity and offset)
  • Excellent accuracy
  • Very good linearity
  • Very low thermal offset and sensitivity drift
  • Wide frequency bandwidth
  • No insertion losses
  • Fast response time
Applications
  • Starter generators
  • Inverters
  • HEV applications
  • EV applications
  • DC/DC converters

HAH2 Series Automotive Current Sensors

图片制造商零件编号描述电流 - 检测可供货数量价格查看详情
TRANSDUCERHAH2DR 300-S00TRANSDUCER300A0 - 立即发货$257.46查看详情
TRANSDUCERHAH2DR 500-S00TRANSDUCER500A0 - 立即发货$257.46查看详情
发布日期： 2024-10-11