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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: RE: Using a CL inrush current limiter to lower B+ posted by Tre' on August 29, 2017 at 15:45:12:
Although i check it periodically, it could be higher nowadays. I soldered two CL90 right after the AC input from the IEC socket to each leg of the PT primaries and that actually made a big difference. The B+ after the filters, is now 460vdc. This is only 20 vdc more than i want but i might just leave it at that. Plate voltage is now 440 and G2 voltage is 420.
For single ended pentode, is this too much for KT88, KT90 , and KT120?
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Follow Ups
- My AC must be more than 118 - DAK 20:47:46 08/29/17 (3)
- RE: My AC must be more than 118 - Triode_Kingdom 21:09:17 08/29/17 (2)
- i am not using any dropping resistors in the B+ - DAK 23:04:42 08/29/17 (1)
- RE: i am not using any dropping resistors in the B+ - Triode_Kingdom 06:34:01 08/30/17 (0)
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