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Kerry D. Wong

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Tag: Bertan

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Bertan/Spellman 225-20R HV Power Supply Teardown

November 20, 2016 kwong

I just picked up another high voltage power supply, this time it is a working Bertan/Spellman 225-20R 20kV one. Unlike […]

Electronics, Teardowns 225-20R, AD584, AD586, AD7546, Bertan, Experiment, High Voltage, HV, IC7104, ICL8068, P8085AH, Power Supply, Spellman, Teardown

Bertan/Spellman 205A-05R High Voltage Power Supply Teardown

November 13, 2016December 10, 2016 kwong

I got a non-working Bertan 205A-05R 5kV high voltage power supply and did an attempted repair video a while ago […]

Electronics, Teardowns 205A-05R, Bertan, CA3028, Elapsed Time Indicator, ETI, High Voltage, HV, Spellman
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