Need some advice on the correct procedure for using an ultrasonic cleaner.
I wish to clean a PCB, about the size of a mobile phone.
So far I've learnt that Isopropyl should be used, and distilled water. However I'm unsure of how long to leave the PCB inside, or what the correct procedure for washing it with Isospropyl and distilled water is.
Anyone with experience of this care to help me out?