Comment on Reverse engineering the driver board from an ultrasonic cleaner with a short circuit.
Voodoo3dfx@lemmynsfw.com 4 weeks ago
Have you tried unsoldering the tiny bridge rectifier DB1 and meter the four diodes within it?
Comment on Reverse engineering the driver board from an ultrasonic cleaner with a short circuit.
Voodoo3dfx@lemmynsfw.com 4 weeks ago
Have you tried unsoldering the tiny bridge rectifier DB1 and meter the four diodes within it?