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 27

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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. MX100TP Thurlby Thandar Instruments DC Power Supply
    MX100TP Thurlby Thandar Instruments DC Power Supply
    $1,264.00
    Condition: New
    Current: 6 A
    Voltage: 70 V
    Power: 315 W

  3. 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

  4. QL355T SII Thurlby Thandar Instruments DC Power Supply
    QL355T SII Thurlby Thandar Instruments DC Power Supply
    $1,131.00
    Condition: New
    Current: 5 A
    Voltage: 35 V
    Power: 228 W

  5. MX180T Thurlby Thandar Instruments DC Power Supply
    MX180T Thurlby Thandar Instruments DC Power Supply
    $1,137.00
    Condition: New
    Current: 20 A
    Voltage: 120 V
    Power: 378 W

  6. 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

  7. QL355TP SII Thurlby Thandar Instruments DC Power Supply
    QL355TP SII Thurlby Thandar Instruments DC Power Supply
    $1,409.00
    Condition: New
    Current: 5 A
    Voltage: 35 V
    Power: 228 W

  8. 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

  9. CPX400SP Thurlby Thandar Instruments DC Power Supply
    CPX400SP Thurlby Thandar Instruments DC Power Supply
    $1,069.00
    Condition: New
    Current: 20 A
    Voltage: 60 V
    Power: 420 W

  10. 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

  11. 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

  12. PL303QMT Thurlby Thandar Instruments DC Power Supply
    PL303QMT Thurlby Thandar Instruments DC Power Supply
    $1,130.00
    Condition: New
    Current: 8 A
    Voltage: 30 V
    Power: 228 W

  13. 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

  14. MX100QP Thurlby Thandar Instruments DC Power Supply
    MX100QP Thurlby Thandar Instruments DC Power Supply
    $1,890.00
    Condition: New
    Current: 6 A
    Voltage: 70 V
    Power: 420 W

  15. PL303QMT-P Thurlby Thandar Instruments DC Power Supply
    PL303QMT-P Thurlby Thandar Instruments DC Power Supply
    $1,389.00
    Condition: New
    Current: 8 A
    Voltage: 30 V
    Power: 228 W

  16. PL303QMD-P Thurlby Thandar Instruments DC Power Supply
    PL303QMD-P Thurlby Thandar Instruments DC Power Supply
    $1,053.00
    Condition: New
    Current: 6 A
    Voltage: 30 V
    Power: 180 W

  17. 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

  18. PL303QMT-P(G) Thurlby Thandar Instruments DC Power Supply
    PL303QMT-P(G) Thurlby Thandar Instruments DC Power Supply
    $1,474.00
    Condition: New
    Current: 8 A
    Voltage: 30 V
    Power: 228 W

  19. 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

  20. CPX200D Thurlby Thandar Instruments DC Power Supply
    CPX200D Thurlby Thandar Instruments DC Power Supply
    $1,019.00
    Condition: New
    Current: 10 A
    Voltage: 60 V
    Power: 360 W

  21. 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

  22. TSX 1820P LXI Thurlby Thandar Instruments DC Power Supply
    TSX 1820P LXI Thurlby Thandar Instruments DC Power Supply
    $1,182.00
    Condition: New
    Current: 20 A
    Voltage: 18 V
    Power: 360 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. CPX400D Thurlby Thandar Instruments DC Power Supply
    CPX400D Thurlby Thandar Instruments DC Power Supply
    $1,343.00
    Condition: New
    Current: 20 A
    Voltage: 60 V
    Power: 840 W

Items 1-24 of 27

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