High voltage and isolation leakage measurements reference design

15th October 2018
Posted By : Lanna Cooper
High voltage and isolation leakage measurements reference design

 

The function of this reference design from Texas Instruments is to monitor the isolation resistance of a high voltage bus to the chassis ground.

Monitoring the isolation strength of coupling devices and components from high voltage to the chassis ground is a necessary feature in HEV’s and EV’s as battery management systems, traction inverters, DC/DC converters, onboard chargers, and other subsystems operate at high voltage (greater than 60V).

Features:

  • Accurate isolaton voltage measurement
  • Accurate leakage current estimation
  • Estimated isolation resistance
  • Accurate high voltage measurement
  • Scalable to multiple batteries

For more information, click here.


You must be logged in to comment

Write a comment

No comments




Sign up to view our publications

Sign up

Sign up to view our downloads

Sign up

ADAS Sensors 2019
20th March 2019
United States of America Detroit, Michigan
Agile for Automotive 2019
15th May 2019
United States of America Detroit, MI