24-06-2012, 09:45 PM
Thankyou Dennis for the two power supplies. Just as well as I got a second one as one is kaput. The good one had to have pins 6, 9 and 10 linked (per RC Groups) to make it work. I found that a 3.3k resistor from that connection to pin 4 quietens the fan a lot. That will be fine for say up to 5 amps but I'll be putting a switch to break that connection for full power use.
Brilliant supply, thanks again.
John
Brilliant supply, thanks again.
John