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Output transformers
#3

(07-19-2018, 03:53 PM)loepke72 Wrote:  700 ohms sounds more like the DC resistance. The impedance is probably more like 7000-8000 ohms plate-to-plate. It's not overly critical, just don't get too far away from this value.

I think I've forgotten everything I use to know. How would I determine the input impedence? Plate voltage is supposed to be 273V, 15W output, 700Ω DC resistance?


Messages In This Thread
Output transformers - by Patrick - 07-19-2018, 03:15 PM
RE: Output transformers - by loepke72 - 07-19-2018, 03:53 PM
RE: Output transformers - by Patrick - 07-19-2018, 04:13 PM
RE: Output transformers - by loepke72 - 07-19-2018, 04:31 PM
RE: Output transformers - by Patrick - 07-19-2018, 04:37 PM
RE: Output transformers - by loepke72 - 07-19-2018, 05:01 PM
RE: Output transformers - by Patrick - 07-19-2018, 07:15 PM
RE: Output transformers - by codefox1 - 07-23-2018, 05:37 PM
RE: Output transformers - by Stan the Man - 08-24-2018, 12:17 PM
RE: Output transformers - by Patrick - 08-24-2018, 01:15 PM



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