Home › Forums › Design and Building › 2 Stroke Amplifier Design and Building › Output Signal Lug Grounded › Re: Re: Output Signal Lug Grounded
June 1, 2011 at 10:12 am
#5489
beelzebum
Participant
If you have already connected the ground lead for your speaker output, usually a black wire, to ground. All of your impedance leads will look like they are grounded. The output winding has an AC impedance of only 4 or 8 ohms, and would have a DC resistance of almost nothing. So checking with a multimeter for resistance, It should look shorted to ground. As long as you wired it correctly then you are getting the right readings for what you are checking.