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Title: Plate transformer for Johnson Thunderbolt amplifier Post by: W8ACR on February 09, 2021, 12:01:07 AM Wanted: A good working plate transformer for a Johnson Thunderbolt amplifier. I might be interested in a suitable equivalent transformer that I could use to build an external power supply. Here are the specs. AMfone - Dedicated to Amplitude Modulation on the Amateur Radio Bands
Primary 120/240 VAC Secondary 4000-5000VCT @ 500mA Thanks, Ron W8ACR |