View Single Post
Old 27th Oct 2017, 9:50 pm   #3
Station X
Moderator
 
Station X's Avatar
 
Join Date: Jan 2003
Location: Ipswich, Suffolk, IP4, UK.
Posts: 21,288
Default Re: FT101ZD Power output issues

If you connect the two earths together and disaster happens, this suggests that one earth isn't an earth. Have you checked the resistance between them with the power off and the volatge between them with the power on?

Can you post a portion of the circuit diagram please.
__________________
Graham. Forum Moderator

Reach for your meter before you reach for your soldering iron.
Station X is offline