Hi all,
Got this old Lambda switcher at a ham radio flea market.
Worked out this nose peice and interface parts to make it useful.
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This is going to sit on my workbench and run all the 12 volt gizmos.
LED lighting, frequency counter, car clock, and packet generator.
Much more efficent than the HP6253A. That is a big linear power supply.
Switchers draw a lot less current.
Will keep you informed.
Jack Crow aka Radio Mike