Electronics > Beginners
Hooked audio amplifier to my scope and amp died
ghinckley68:
yeap it was running in BTL
ghinckley68:
I have 50watt test load. those Al block not inductive loads
ghinckley68:
So hook one probe to the negative and one to the positive? a
supperman:
--- Quote from: ghinckley68 on February 02, 2020, 02:57:01 am ---So hook one probe to the negative and one to the positive? a
--- End quote ---
yes, and you can see if there is a ground (or use the case) for the ground on both.
Then go to the math function to combine them into one signal if you want to actual values.. or just know what you are looking at when you see the two waves.. since they should just be mirrored / opposite.
ghinckley68:
thanks i have a few throw aways to practice with
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