Connecting a 12v led computer fan to a biltong maker
Please can someone help me, I want to connect an led computer fan to my biltong maker, and in order to do that I need to connect it to the power that i switch the light on.
It is a DCV 0.18A it has 3 wires, none of which show positive or negitive, and I need to connect it via the positive/negative wires in a 2 pin plug. Does anybody know how to do this? Do I need a transformer? Please could you assist.