capofarukgb
New Member
Good evenings, it's probably very easy but I can not get my head around it, I am trying to mimic what is normally achieved through a mechanical Relay, reversing a trigger polarity from hot 12v + to negative ground.
Currently achieved this by using as said before spdt mechanical relay 12v 2amp, 86 + 12v trigger, 30 and 85 ground negative 87 is my negative output.
Excellent job done !! Not really, Im not a fan of mechanical relays, and want to change to solid state type, SSR are expensive, so since what I am trying achieve is simple, I wonder any of you have another method using ICs or etc, as long it's cheap and smaller than normal hella relay.
The image is what I have installed
Thanks in advance guys
Currently achieved this by using as said before spdt mechanical relay 12v 2amp, 86 + 12v trigger, 30 and 85 ground negative 87 is my negative output.
Excellent job done !! Not really, Im not a fan of mechanical relays, and want to change to solid state type, SSR are expensive, so since what I am trying achieve is simple, I wonder any of you have another method using ICs or etc, as long it's cheap and smaller than normal hella relay.
The image is what I have installed
Thanks in advance guys