So I would like a SPDT switch to use on my PCB, but I encounter two problems.
- I need to be able to run 30A DC through the switch.
- I do not want to take alot of space, (i found 15A switch, but using two takes WAYYY too much space)
Something I considered is using a dip switch to control a power MOSFET for over 30A, however I realize that is only SPST not SPDT. Does anyone have suggestions?
This is a circuit on a Printed circuit board. My goal is to be able to Run 30 Amps from the board, through to either a current sensor or a relay (in series with the current sensor). Prety much I always want the circuit to be current sensed, however I don't want the circuit to always pass by the relay. I want to manually control if the current passes through the relay or directly to the current sensor.
Incase of confusion - I do not want to know how to control a relay. I want advice on building a circuit that switches between two different outputs, with one solo input (the 30A trace)