In Reply to: Filament supply with no center tap posted by banpuku on February 22, 2017 at 13:17:28:
These reworked component values are based on the voltages from the existing PSU.The Schottky diodes are Cree part# CSD01060A and at 13mA they each drop approx. 0.85V. This info is taken from a Vf vs. If chart that was done based on testing performed by member maxamillion and posted on this forum some years back.
Edits: 02/23/17 02/23/17 02/23/17
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Follow Ups
- RE: Here's a reworked schematic - sideliner 08:29:39 02/23/17 (12)
- RE: Here's a reworked schematic - drlowmu 17:52:18 02/23/17 (11)
- RE: Here's a reworked schematic - banpuku 07:37:03 02/24/17 (1)
- RE: Here's a reworked schematic - 91derlust 12:58:42 02/24/17 (0)
- RE: Here's a reworked schematic - sideliner 06:41:17 02/24/17 (0)
- Good pick-up Jeff. - 91derlust 18:47:42 02/23/17 (7)
- RE: Good pick-up Jeff. - banpuku 07:45:22 02/24/17 (6)
- RE: Good pick-up Jeff. - drlowmu 08:45:35 02/24/17 (0)
- RE: Good pick-up Jeff. - Lew 08:07:00 02/24/17 (4)
- RE: Good pick-up Jeff. - banpuku 08:30:57 02/24/17 (3)
- RE: Good pick-up Jeff. - drlowmu 08:53:20 02/24/17 (2)
- RE: Good pick-up Jeff. - banpuku 09:49:19 02/24/17 (1)
- RE: Good pick-up Jeff. - drlowmu 10:15:12 02/24/17 (0)