psu

Could anyone please confirm for me the jumper settings for 230V for a DataPower 15A0202-000,001 power supply? I bought the Lisa in this configuration in the UK, but it had suffered a blown fuse, a vaporised trace underneath the PSU board and cracked RIFAs. Attached is a top-down view of the...

Greetings all. I recently got a Q700 case with the motherboard and the PSU from a Quadra 650. The caps in the PSU looked really toasted from a hard life with a million hours in at least soft-power-"on". I couldn't find a parts list for the caps in this specific one, so I thought I'd do the...

I woke up one chilly morning in the middle of December, last year, to an eBay alert. There was a TAM bass unit available for less than $1000! I groggily reviewed the photos and made an impulse purchase after being "awake" for less than 3 minutes. I was in luck but certainly not in a traditional...

I didn't realize it had to be plugged into the board or it ticks! I plugged it in, it seems to work! I just recapped my other LCII PSU, a TDK this time. It was completely dead. Now it ticks in triplets (123-123-123, etc.). It's very faint and sounds as though it may be coming from the...

Hi, I'm recapping my LCII PSU by Astec. I ordered the Astec recap kit from Console5. The big cap on my board is a 180µf 400v nichicon while the one they sent me is a 220µf 400v. I know with voltage I can go higher but what about micro farads? Not sure how to test the old one to see if it even...