I sold an class-d amp to a friend and he had an 19v Dell laptop SMPS with three wires and I just told him to skip one wire and it sounds very bad.
Then I learned it's an sense wire could he connect it to +?
I thinking it dropping the ampere or voltage?
Dell charger model fa65ne1-00
Then I learned it's an sense wire could he connect it to +?
I thinking it dropping the ampere or voltage?
Dell charger model fa65ne1-00