Current Trigger Series - Current Trigger

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Littelfuse products are not designed for, and shall not be used for, any purpose (including, without limitation, automotive, military, aerospace, medical, life-saving, life-sustaining or nuclear facility applications, devices intended for surgical implant into the body, or any other application in which the failure or lack of desired operation of the product may result in personal injury, death, or property damage) other than those expressly set forth in applicable Littelfuse product documentation. Warranties granted by Littelfuse shall be deemed void for products used for any purpose not expressly set forth in applicable Littelfuse documentation. Littelfuse shall not be liable for any claims or damages arising out of products used in applications not expressly intended by Littelfuse as set forth in applicable Littelfuse documentation. The sale and use of Littelfuse products is subject to Littelfuse Terms and Conditions of Sale, unless otherwise agreed by Littelfuse. "Littelfuse" includes Littelfuse, Inc., and all of its affiliate entities.

Littelfuse CH1B050P pyro-fuse trigger uses open-loop Hall technology to detect an over current condition and provide an output signal to activate a pyro module.

Features

  • Current Sensor triggers Pyro directly
  • Very high fault current interruption capability
  • Customizable trigger labels
  • Asymmetric calibration possible
  • External trigger signal to pyro module
  • Diagnostic function
  • Open-loop Hall effect
  • Unipolar +12V DC power supply
  • Operating temperature range: -40 °C< T <+85 °C
  • System voltage up to 1000 VDC

Benefits

  • Fast and reliable circuit protection solution
  • Active protection solution
  • Low power consumption
  • Compact lightweight design

Applications

  • Pyro module system
To request product environmental information, please complete the Product Environmental Information Request Form.