In Reply to: Time Delay or not? posted by pictureguy on September 22, 2021 at 18:36:54:
"First? If I didn't want the TD relay, could I simply install a switch so that after the heaters came up, I could manually turn ON the HV?"
A separate transformer for HV and filaments, each with its own switch on the primary side is ideal and simple to implement.
Been running such an arrangement on a tube circuit with SS bridge rectifier and directly coupled stages for years with no problems.
DT667
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Follow Ups
- RE: Time Delay or not? - deathtube 667 09/23/2106:00:01 09/23/21 (11)
- "simple" - 1973shovel 07:03:39 09/23/21 (10)
- RE: "simple" - RayP 14:15:37 09/23/21 (3)
- RE: "extremely proud of themself" - 1973shovel 05:51:39 09/24/21 (0)
- RE: "simple" - kyle 19:06:20 09/23/21 (1)
- Thanks - 1973shovel 05:57:05 09/24/21 (0)
- RE: "simple" - kyle 10:05:26 09/23/21 (3)
- RE: "simple" - Boli46 10:50:10 09/23/21 (2)
- RE: "simple" - kyle 12:53:07 09/23/21 (1)
- RE: "simple" - Boli46 13:21:17 09/23/21 (0)
- RE: "simple" - deathtube 667 08:11:42 09/23/21 (1)
- RE: "simple" - kobasa@xs4all.nl 11:05:52 09/23/21 (0)