Chosen Solution
Hi! My power supply is faulty on my iMac and I need a replacement. The faulty supply inside my 2007 24 inch iMac is a LiteOn PA 3241 02A1. In my research, it appears that another power supply is also a compatible replacement. A Delta ADP 240 AF B. These seem to have been fitted to the 2008 version of the iMac 24 inch. Is this the case that either can be used as a replacement for my 2007 iMac? Thanks for your help!
Apple contracted both companies (Delta & LiteOn) to make power supplies. As long as you get the correct one for this series you’ll be OK. Here’s a good rundown of the Apple P/N’s per each model. This is from PowerbookMedic’s parts listing 250W power supply
