Hi, how are you? I have a 45w captive and a 25w one, I would like to ask you if the 2 is used to work electronically on a motherboard, phone card and etc. and smd component in the sense of desoldering and welding? JYD brand 45w and 25w is generic

Hi. Usually for small components, only one of 25W is enough. If you put a good tip will serve you without problems. For some larger capacitors or power resistors you can already use the 45W. Regards