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Old 10th Jul 2018, 6:24 pm   #1
Al (astral highway)
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Join Date: Nov 2006
Location: London, UK.
Posts: 3,496
Default Gate drive/ (r) 'scope measurements

Calling professional power engineers,

I still have a load of gate driver waveform checking ahead of me, high and low side.

I know better than to connect a 'scope probe and ground probe to a gate driver chip's output, particularly when the chip's power supply is also referenced to my DC power supply's ground.

What's best practice for taking measurements here, please?
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