I have a device (small fridge) that runs on a 12V car battery, but I don't know the current it draws.
I connected a multimeter in series with a normal 12V battery to measure the current it draws. The device sometimes starts with 3-3.2 A and quickly goes down to less 3A and continues to 2.5A.
I know the bigger the current in a power supply the better, but currently, I have a normal mains power supply with an output of 12V and 3A.
Since the device only draws 3.2A for a split second will I be able to use my 12V 3A power supply?