mitsos
Well-known member
- Joined
- May 4, 2007
- Messages
- 2,886
I thought that would be complicated. It could have been made simpler if I had thought about it a bit more during the design phase, but it wasn't part of the plan, so it got overlooked.seavote said:after a failed attempt at a direct M1 clone (cut traces, jumping offboard to a home made pcb then back again,as well as a DIY 990) just to much to troubleshoot.
I'm (vary far) away from my desk atm, but I have a dual channel I'm finishing up that I can check when I get home next week. I think I was running it at 20-21V just to keep it safe. You shouldn't really have problems if you have a regulated PSU, but I would keep it under the absolute max ratings for the 604.
I am using breakaway vertical headers, albeit with JH990s, I think I have a DIY 990 that I can check for fit. I believe mine are something like this mouser item:also what type of molex connectors are you guys using for the bias input and servo in/out jumper? the "normal size" that most guys on the board use dont seem to fit along with the DIY990s. do they fit with John Hardys 990's ?
517-6211TG
I tapped off the rectifiers, just run another cap, LM317, etc and get another output. This way you can use heavier duty rectifiers if needed and not be dependant on the amp limit of the +24V 317.for the +18V i was planning on taping off the +24V leg of the psu and add another stage to the psu. is this how it should be done? can anyone recommend some starting component values to acheive near 18v? any help is appreciated.
no prob, glad you're getting this thing finished.and mitsos thanks for the 2 pcbs.
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