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 93

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  1. CPX400DP Thurlby Thandar Instruments DC Power Supply
    CPX400DP Thurlby Thandar Instruments DC Power Supply
    $1,574.00
    Condition: New
    Current: 20 A
    Voltage: 60 V
    Power: 840 W

  2. 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
  3. 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
  4. QL564P SII Thurlby Thandar Instruments DC Power Supply
    QL564P SII Thurlby Thandar Instruments DC Power Supply
    $828.00
    Condition: New
    Current: 4 A
    Voltage: 56 V
    Power: 112 W

  5. PLH250-P(G) Thurlby Thandar Instruments DC Power Supply
    PLH250-P(G) Thurlby Thandar Instruments DC Power Supply
    $815.00
    Condition: New
    Current: 360 mA
    Voltage: 250 V
    Power: 90 W

  6. EL302RD Thurlby Thandar Instruments DC Power Supply
    EL302RD Thurlby Thandar Instruments DC Power Supply
    $464.00
    Condition: New
    Current: 2 A
    Voltage: 30 V
    Power: 120 W

  7. PL303QMD-P(G) Thurlby Thandar Instruments DC Power Supply
    PL303QMD-P(G) Thurlby Thandar Instruments DC Power Supply
    $1,131.00
    Condition: New
    Current: 6 A
    Voltage: 30 V
    Power: 180 W

  8. QPX600DP Thurlby Thandar Instruments DC Power Supply
    QPX600DP Thurlby Thandar Instruments DC Power Supply
    $2,364.00
    Condition: New
    Current: 50 A
    Voltage: 80 V
    Power: 600 W

  9. EX2020R Thurlby Thandar Instruments DC Power Supply
    EX2020R Thurlby Thandar Instruments DC Power Supply
    $663.00
    Condition: New
    Current: 20 A
    Voltage: 20 V
    Power: 400 W

  10. MX180TP Thurlby Thandar Instruments DC Power Supply
    MX180TP Thurlby Thandar Instruments DC Power Supply
    $1,382.00
    Condition: New
    Current: 20 A
    Voltage: 120 V
    Power: 378 W

  11. 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
  12. QL564T SII Thurlby Thandar Instruments DC Power Supply
    QL564T SII Thurlby Thandar Instruments DC Power Supply
    $1,131.00
    Condition: New
    Current: 4 A
    Voltage: 56 V
    Power: 242 W

  13. TSX3510 Thurlby Thandar Instruments DC Power Supply
    TSX3510 Thurlby Thandar Instruments DC Power Supply
    $799.00
    Condition: New
    Current: 10 A
    Voltage: 35 V
    Power: 350 W

  14. EL561R Thurlby Thandar Instruments DC Power Supply
    EL561R Thurlby Thandar Instruments DC Power Supply
    $275.00
    Condition: New
    Current: 1.1 A
    Voltage: 56 V
    Power: 60 W

  15. LD400 Thurlby Thandar Instruments DC Electronic Load
    LD400 Thurlby Thandar Instruments DC Electronic Load
    $1,365.00
    Condition: New
    Current: 80 A
    Type: Single
    Voltage: 80 V
    Power: 400 W

  16. QPX1200S Thurlby Thandar Instruments DC Power Supply
    QPX1200S Thurlby Thandar Instruments DC Power Supply
    $1,574.00
    Condition: New
    Current: 50 A
    Voltage: 60 V
    Power: 1.2 kW

  17. EX4210R Thurlby Thandar Instruments DC Power Supply
    EX4210R Thurlby Thandar Instruments DC Power Supply
    $663.00
    Condition: New
    Current: 10 A
    Voltage: 42 V
    Power: 420 W

  18. MX100Q Thurlby Thandar Instruments DC Power Supply
    MX100Q Thurlby Thandar Instruments DC Power Supply
    $1,725.00
    Condition: New
    Current: 6 A
    Voltage: 70 V
    Power: 420 W

  19. 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
  20. QL564TP SII Thurlby Thandar Instruments DC Power Supply
    QL564TP SII Thurlby Thandar Instruments DC Power Supply
    $1,409.00
    Condition: New
    Current: 4 A
    Voltage: 56 V
    Power: 242 W

  21. TSX 3510P LXI Thurlby Thandar Instruments DC Power Supply
    TSX 3510P LXI Thurlby Thandar Instruments DC Power Supply
    $1,142.00
    Condition: New
    Current: 10 A
    Voltage: 35 V
    Power: 350 W

  22. EL303R Thurlby Thandar Instruments DC Power Supply
    EL303R Thurlby Thandar Instruments DC Power Supply
    $324.00
    Condition: New
    Current: 3 A
    Voltage: 30 V
    Power: 90 W

  23. LD400P Thurlby Thandar Instruments DC Electronic Load
    LD400P Thurlby Thandar Instruments DC Electronic Load
    $1,599.00
    Condition: New
    Current: 80 A
    Type: Single
    Voltage: 80 V
    Power: 400 W

  24. QPX1200SP Thurlby Thandar Instruments DC Power Supply
    QPX1200SP Thurlby Thandar Instruments DC Power Supply
    $1,731.00
    Condition: New
    Current: 50 A
    Voltage: 60 V
    Power: 1.2 kW

Items 1-24 of 93

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