Power Supplies & Loads

Purchase a new or refurbished direct current (DC) or alternating current (AC) power supply tester for alternative energy, burn-in, or semiconductor testing. Power supply tests are the only way to gather the electrical information you need. Power supply and load testers can measure both line voltage and current, as well as determine the real power consumption of a piece of electronic equipment. Measure true electronic load of a device to understand your energy consumption.

The general public and electricians use power supply testers to gauge the real power consumption of a device. We offer new, used, and refurbished power supply testers from dozens of top brands in the industry.

Items 1-24 of 70

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  1. RBL100-600-4000 Dynaload DC Electronic Load
    RBL100-600-4000 Dynaload DC Electronic Load
    Condition: Used
    Current: 600 A
    Type: Single
    Voltage: 100 V
    Power: 4 kW
  2. TCR20S135 EMI DC Power Supply
    TCR20S135 EMI DC Power Supply
    Condition: Used
    Current: 135 A
    Voltage: 20 V
    Power: 2.7 kW
  3. EMS50-200 EMI DC Power Supply
    EMS50-200 EMI DC Power Supply
    Condition: Used
    Current: 200 A
    Voltage: 50 V
    Power: 10 kW
  4. RBL488-400-600-6000 Dynaload DC Electronic Load
    RBL488-400-600-6000 Dynaload DC Electronic Load
    Condition: Used
    Current: 600 A
    Type: Single
    Voltage: 400 V
    Power: 6 kW
  5. TCR7.5S300 EMI DC Power Supply
    TCR7.5S300 EMI DC Power Supply
    Condition: Used
    Current: 300 A
    Voltage: 7.5 V
    Power: 2.25 kW
  6. RS-50A Astron DC Power Supply
    RS-50A Astron DC Power Supply
    Condition: Used
    Current: 50 A
    Voltage: 13.8 V
    Power: 690 W
  7. TCR20S50-1 EMI DC Power Supply
    TCR20S50-1 EMI DC Power Supply
    Condition: Used
    Current: 50 A
    Voltage: 20 V
    Power: 1 kW
  8. TCR20S30-1 EMI DC Power Supply
    TCR20S30-1 EMI DC Power Supply
    $95.00
    Condition: Used
    Current: 30 A
    Voltage: 20 V
    Power: 600 W

  9. EMS60-33 EMI DC Power Supply
    EMS60-33 EMI DC Power Supply
    Condition: Used
    Current: 33 A
    Voltage: 60 V
    Power: 2 kW
  10. DLM50-20-100 Dynaload DC Electronic Load Module
    DLM50-20-100 Dynaload DC Electronic Load Module
    Condition: Used
    Current: 20 A
    Type: Single
    Voltage: 50 V
    Power: 100 W
  11. SCR10-80 EMI DC Power Supply
    SCR10-80 EMI DC Power Supply
    Condition: Used
    Current: 80 A
    Voltage: 10 V
    Power: 800 W
  12. RS-7A Astron DC Power Supply
    RS-7A Astron DC Power Supply
    Condition: Used
    Current: 7 A
    Voltage: 13.8 V
    Power: 100 W
  13. TCR20S50 EMI DC Power Supply
    TCR20S50 EMI DC Power Supply
    Condition: Used
    Current: 50 A
    Voltage: 20 V
    Power: 600 W
  14. EMS150-33 EMI DC Power Supply
    EMS150-33 EMI DC Power Supply
    Condition: Used
    Current: 33 A
    Voltage: 150 V
    Power: 5 kW
  15. WCS400-1000-12000 Dynaload DC Electronic Load
    WCS400-1000-12000 Dynaload DC Electronic Load
    Condition: Used
    Current: 1 kA
    Type: Single
    Voltage: 400 V
    Power: 12 kW
  16. SCR20-25 EMI DC Power Supply
    SCR20-25 EMI DC Power Supply
    Condition: Used
    Current: 25 A
    Voltage: 20 V
    Power: 500 W
  17. VS-50M Astron DC Power Supply
    VS-50M Astron DC Power Supply
    Condition: Used
    Current: 50 A
    Voltage: 13.8 V
    Power: 690 W
  18. SCR60-13-OV EMI DC Power Supply
    SCR60-13-OV EMI DC Power Supply
    Condition: Used
    Current: 13 A
    Voltage: 60 V
    Power: 780 W
  19. TCR20T125-4-D-0V EMI DC Power Supply
    TCR20T125-4-D-0V EMI DC Power Supply
    $125.00
    Condition: Used
    Current: 125 A
    Voltage: 20 V
    Power: 2.5 kW

  20. EMS80-60 EMI DC Power Supply
    EMS80-60 EMI DC Power Supply
    Condition: Used
    Current: 60 A
    Voltage: 80 V
    Power: 5 kW
  21. DLP50-60-1000 Dynaload DC Electronic Load
    DLP50-60-1000 Dynaload DC Electronic Load
    Condition: Used
    Current: 60 A
    Type: Single
    Voltage: 50 V
    Power: 1 kW
  22. SCR20-40 EMI DC Power Supply
    SCR20-40 EMI DC Power Supply
    Condition: Used
    Current: 40 A
    Voltage: 20 V
    Power: 800 W
  23. EMS20-50 EMI DC Power Supply
    EMS20-50 EMI DC Power Supply
    Condition: Used
    Current: 50 A
    Voltage: 20 V
    Power: 1 kW

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