Jie Sheng Da Technology whole series isolation amplifier module IC isolation voltage detection wiring methods
2012-9-26 16:18:20 Clicks:2351
Jie Sheng Da Technology whole series isolation amplifier module IC isolation voltage detection wiring methods
Isolation amplifier/isolation transmitter isolation voltage detection wiring diagram:
1、Before the test isolation voltage , make sure the product input signal pin is connected with the power supply pin and the output signal
2、Debugging high voltage generating device, connecting fixtures and equipment to the access connection(as figure below)
3、After connecting the line between testing equipment and the tested product, In accordance with the appropriate product instructions to test the isolation voltage
Figure 1: Test isolation voltage between input signal , the power supply and the output signal
Figure 2: Test the isolation voltage between power supply and output signal
