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Heathkit PS-3 Variable Voltage Regulated Power Supply 0-500V Vacuum Tube Vintage
Heathkit PS-3 Variable Voltage Regulated Power Supply 0-500V Vacuum Tube Vintage
Heathkit PS-3 Variable Voltage Regulated Power Supply 0-500V Vacuum Tube Vintage
Heathkit PS-3 Variable Voltage Regulated Power Supply 0-500V Vacuum Tube Vintage
Heathkit PS-3 Variable Voltage Regulated Power Supply 0-500V Vacuum Tube Vintage
Heathkit PS-3 Variable Voltage Regulated Power Supply 0-500V Vacuum Tube Vintage
Heathkit PS-3 Variable Voltage Regulated Power Supply 0-500V Vacuum Tube Vintage
Heathkit PS-3 Variable Voltage Regulated Power Supply 0-500V Vacuum Tube Vintage
Heathkit PS-3 Variable Voltage Regulated Power Supply 0-500V Vacuum Tube Vintage
Heathkit PS-3 Variable Voltage Regulated Power Supply 0-500V Vacuum Tube Vintage
Heathkit PS-3 Variable Voltage Regulated Power Supply 0-500V Vacuum Tube Vintage
Heathkit PS-3 Variable Voltage Regulated Power Supply 0-500V Vacuum Tube Vintage

Heathkit PS-3 Variable Voltage Regulated Power Supply 0-500V Vacuum Tube Vintage

$ 210.68

  • Brand: Heathkit
  • Country/Region of Manufacture: United States
  • MPN: PS-3
  • Maximum Current Output: 130ma
  • Maximum Voltage Output: 450

Description

Heathkit PS-3 Variable Voltage Regulated Power Supply 0-500 volts DC Vintage late 1950's Has vaccuum tubes inside! Heathkit PS-3 Power Supply **Condition: Powers on and works Sold as-is, because this is a very old machine. See notes below Functionality notes: I powered the item up slowly on a voltage controlled power supply. The output voltage reads correctly on the unit meter and the separate voltmeter as seen in the photos. It appears to be working but no guarantee on how well. No further testing was done