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Tube DIY Asylum Do It Yourself (DIY) paradise for tube and SET project builders. |
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Tube DIY Asylum Do It Yourself (DIY) paradise for tube and SET project builders. |
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In Reply to: you have a full wave rectifier, not a full wave bridge rectifier posted by bwb on June 21, 2012 at 16:06:59:
Initially, I had a bridge (I think). There I used four 1N5822 diodes and just left out the center tap. My voltage was at 9VDC which was, well, too damn high. I thought it had something to do with not using the center tap, so I changed the configuration to the full wave rectifier.
I guess I just needed a larger dropping resistor in my bridge? My bridge was positive/neg out with the positive side through a 10,000uF cap, then a .2 ohm resistor, then another 10,000uF cap, then out...
Should my negative side have been to chassis ground??? That was where I was stumped and now I'm thinking it should have been grounded. This was just a dry run on a power supply for my phono preamp...
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Follow Ups
- RE: ok, so... - Audiodyssey 18:02:39 06/21/12 (5)
- RE: ok, so... - Tom Bavis 09:13:52 06/22/12 (0)
- RE: ok, so... - danlaudionut 02:02:05 06/22/12 (0)
- RE: ok, so... - Neff 18:33:22 06/21/12 (2)
- Using a choke... - Audiodyssey 18:48:06 06/21/12 (1)
- RE: Using a choke... - drlowmu 18:51:59 06/21/12 (0)
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