Forum Discussion
DiskDoctr
Mar 26, 2017Explorer
My circuit is pretty simple.
1. Replace SPST On-Off switch in double light (call Side A and Side B) with SPDT On-Off-On switch. Side A is connected to '1' Side B is connected to '2'
2. Connect Side A and Side B through a diode to make it one way circuit that only passes current from B to A.
3. Connect 12v line in to switch pole, bond all negatives together.
Now switch in middle if off.
Switch in position 1 is Side A only (diode prevents power going backwards into Side B)
Switch in position 2 is Side A & B (diode passes power from Side B to also power Side A)
Simple ;)
1. Replace SPST On-Off switch in double light (call Side A and Side B) with SPDT On-Off-On switch. Side A is connected to '1' Side B is connected to '2'
2. Connect Side A and Side B through a diode to make it one way circuit that only passes current from B to A.
3. Connect 12v line in to switch pole, bond all negatives together.
Now switch in middle if off.
Switch in position 1 is Side A only (diode prevents power going backwards into Side B)
Switch in position 2 is Side A & B (diode passes power from Side B to also power Side A)
Simple ;)
About Technical Issues
Having RV issues? Connect with others who have been in your shoes.24,190 PostsLatest Activity: Jan 23, 2025