sorry but I am a noob to electronics but here goes.
I have a 12v DC adapter outputting 2amp which and I need to hook it up to a solenoid which is super strong. I tried with a 12v DC 2a solenoid (20N force) and its really really weak. I then tried with a 12v DC 300mA solenoid (6N force) and its...
I have two 12v DC electric motors (link below) and I wish to attach them to a single power source via a motor controller. I am looking to get a DC power cable to connect to the mains to power these rather than use a bunch of batteries, what voltage and current should I be looking for?
Link...