Battery Radio Power Supply

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Battery Radio Power Supply

Ed_Dinning

Senior Transmitter Engineer

Posts: 573
Reputation: 3
Location: Newcastle on Tyne

11-03-2023, 07:15 AM

Hi Bob, see David about the use of old video mains transformers. I can let you have some circuits on my return.
I've also developed a small transformer a bit bigger than an OPT that can be used for modern battery sets (90V + 1.5 or 7.5V)

Ed

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Messages In This Thread

Battery Radio Power Supply - by bobhowe - 10-03-2023, 10:56 PM

RE: Battery Radio Power Supply - by boater sam - 11-03-2023, 02:27 AM

RE: Battery Radio Power Supply - by Doodlebug - 11-03-2023, 06:40 AM

RE: Battery Radio Power Supply - by Ed_Dinning - 11-03-2023, 07:15 AM

RE: Battery Radio Power Supply - by bobhowe - 11-03-2023, 06:01 PM

RE: Battery Radio Power Supply - by Geordie McBoyne - 11-03-2023, 08:45 PM

RE: Battery Radio Power Supply - by bobhowe - 11-03-2023, 09:09 PM

RE: Battery Radio Power Supply - by Geordie McBoyne - 11-03-2023, 11:53 PM

RE: Battery Radio Power Supply - by bobhowe - 12-03-2023, 06:24 PM

RE: Battery Radio Power Supply - by Geordie McBoyne - 12-03-2023, 07:23 PM

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