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Rui
Jul 16, 2024
In How to use Infinity Sensors
Hi guys. I have received the sensors in good shape. They are very compact and cooool. I have a question about the datasheet's 'Insulating for high voltage (> 250 V)' part. For instance, If I have, A half-bridge connected to a 400V DC-Link, which means >250 V at the switch node; I want to measure the drain-source current of both the HS and LS MOSFETs; I place one sensor between the source of the LS MOSFET and DC-, and another sensor between the source of the HS and the switch node; For the HS measurement, I need to use the silicone sealant; But for the LS I do not need it. Do I understand correctly? Also, do you have any recommendations on the layout/sensor placement? Thank you in advance!
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