Astron RS20A Ham Radio Power Supply Troubleshoot and Repair - No Voltage Output
30:21
ASTRON RS-35A Power Supply Repair
14:48
Repairing an Astron RS 35M power supply for HAM radios
31:56
#32 Random ham radio repair Kenwood TM 621A No RX
14:22
Astron RS-35M Shuts off Overvoltage? Working perfect over a month since this repair! 2N3771 2N3772
27:00
Heathkit power supply upgrade and restoration
17:47
I bought a USED Power Supply - Astron VS-35M
31:26
No.130 - Thurlby 30V-2A Bench Power Supply Repair
13:29