Hello. I am a complete noob in regards to electrical wiring and scoured countless hours on the internet for help. I bought 2 DC12V 16inch Stroke Linear Actuators and connected it with a 20 AMP 12V - DC Motor Rocker Switch (dpdt?) and a 12V 6A AC DC power supply. The purpose was for a standing desk. It works really well but i noticed that it’s not synced (i am aware that it’s not possible to get it perfectly synced).
I read online that i am able to buy a DC speed controller to control the speed so I bought a 12V-40V 10A PWM DC Motor Speed Controller but it did not fix the issue. I wired the power supply directly into the speed controller P+/- and connected a wire from the dpdt that previously used to connect the power supply to the M+/- slot in the speed controller. Is it possible if I just buy an additional speed controller and connect a linear actuator to each controller in the M+/- slot and then plug the power supply where the linear actuators were previously plugged in the dpdt? For P +/-, i would introduce new wires for each controller and then crimp the wires together (- to -, + to +) and plug it to the dpdt to try and control each actuator separately.
Sorry if this is very confusing as I don’t know the correct way to explain it.
Thanks in advance!