Search found 6 matches
- Tue Aug 16, 2016 9:21 am
- Forum: JLM Audio Kits
- Topic: KRAFTWERK Power Supply BUILD THREAD
- Replies: 33
- Views: 120569
Re: KRAFTWERK Power Supply BUILD THREAD
Looks like the 2A slow Blow fuse did the trick. I was getting close to proper voltages on all the rails..... Then I blew C1. :shock: Getting 28V from the transformer, which should be fine,.. Will have to check to see if there's a short somewhere. Hope something didn't short out against the case........
- Mon Aug 15, 2016 10:46 am
- Forum: JLM Audio Kits
- Topic: KRAFTWERK Power Supply BUILD THREAD
- Replies: 33
- Views: 120569
Re: KRAFTWERK Power Supply BUILD THREAD
Awesome. Thank you. I figured that it was the transformer pulling current, I had no idea it would be that much though. Good to know! And I'll let the secondaries down if it's the end of me. Thanks for the help
SG
SG
- Sun Aug 14, 2016 1:11 pm
- Forum: JLM Audio Kits
- Topic: KRAFTWERK Power Supply BUILD THREAD
- Replies: 33
- Views: 120569
Re: KRAFTWERK Power Supply BUILD THREAD
Transformer
- Sun Aug 14, 2016 1:10 pm
- Forum: JLM Audio Kits
- Topic: KRAFTWERK Power Supply BUILD THREAD
- Replies: 33
- Views: 120569
Re: KRAFTWERK Power Supply BUILD THREAD
image.jpeg Hey, Joe, Am I smoking crack? (Wait..don't answer that) Got everything hooked up, RS Torroid Transformer, 671-9173, BLU-VIO to Neutral, BRN-GRN to fused live (1A fuse) Secondaries, RED, YEL to AC, BLK, ORN to 0V Flipped power, blew fuse. Disconnected the secondaries from the board, And S...
- Thu Nov 14, 2013 8:25 am
- Forum: JLM Audio Kits
- Topic: AC/DC & POWERSTATION KIT BUILD THREAD
- Replies: 350
- Views: 854859
Re: AC/DC & POWERSTATION KIT BUILD THREAD
Thanks joe,
But why aren't the trim pots changing the doc voltage at all? Or would I have to adjust them down quite a bit to see a change? Either way, I think I can use it as is, I'm just powering one API type pre and I think phantom should run off of 42v, yes? Thanks for your help!
But why aren't the trim pots changing the doc voltage at all? Or would I have to adjust them down quite a bit to see a change? Either way, I think I can use it as is, I'm just powering one API type pre and I think phantom should run off of 42v, yes? Thanks for your help!
- Thu Nov 14, 2013 7:13 am
- Forum: JLM Audio Kits
- Topic: AC/DC & POWERSTATION KIT BUILD THREAD
- Replies: 350
- Views: 854859
Re: AC/DC & POWERSTATION KIT BUILD THREAD
Hi Joe, I've bought about 15 of these AC/DC boards from you, mostly the V3, and had good luck with them. This last one is giving me all sorts of troubles though, it's a V4 board as you can see in the pic. I'm using a Triad VPT18-1390 transformer http://www.mouser.com/ds/2/410/VPT18-1390-224254.pdf w...