In Reply to: RE: 300B IT 1:1 845, A2 possible? posted by sideliner on December 28, 2021 at 07:01:17:
Hi Sideliner,
>>The typical 845 OP requires around 180V one-way swing at the grid for A1 operation
My plate volt on 845 is 910V, running 85mA, so 845 grid is -125V fixed bais
One thing I am so sure, if my drive swing more than 125V peak, say from 126V to 160V does it mean these 126 to 160 already in A2 region?
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Follow Ups
- RE: 300B IT 1:1 845, A2 possible? - Eric Chan 07:45:45 12/28/21 (10)
- RE: 300B IT 1:1 845, A2 possible? - sideliner 09:43:11 12/28/21 (5)
- RE: 300B IT 1:1 845, A2 possible? - Eric Chan 22:46:38 12/28/21 (4)
- RE: 300B IT 1:1 845, A2 possible? - sideliner 07:51:34 12/30/21 (3)
- RE: 300B IT 1:1 845, A2 possible? - Eric Chan 01:09:40 12/31/21 (2)
- RE: 300B IT 1:1 845, A2 possible? - sideliner 07:57:41 12/31/21 (1)
- RE: 300B IT 1:1 845, A2 possible? - Eric Chan 22:02:37 12/31/21 (0)
- RE: 300B IT 1:1 845, A2 possible? - Eric Chan 08:59:39 12/28/21 (3)
- RE: 300B IT 1:1 845, A2 possible? - Triode_Kingdom 10:41:54 12/28/21 (2)
- RE: 300B IT 1:1 845, A2 possible? - Eric Chan 21:51:11 12/28/21 (1)
- RE: 300B IT 1:1 845, A2 possible? - Triode_Kingdom 06:54:57 12/29/21 (0)