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 77

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  1. EL561R Thurlby Thandar Instruments DC Power Supply
    EL561R Thurlby Thandar Instruments DC Power Supply
    $266.00
    Condition: New
    Current: 1.1 A
    Voltage: 56 V
    Power: 60 W

  2. 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

  3. QPX1200S Thurlby Thandar Instruments DC Power Supply
    QPX1200S Thurlby Thandar Instruments DC Power Supply
    $1,523.00
    Condition: New
    Current: 50 A
    Voltage: 60 V
    Power: 1.2 kW

  4. EX4210R Thurlby Thandar Instruments DC Power Supply
    EX4210R Thurlby Thandar Instruments DC Power Supply
    $643.00
    Condition: New
    Current: 10 A
    Voltage: 42 V
    Power: 420 W

  5. 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

  6. QL564TP SII Thurlby Thandar Instruments DC Power Supply
    QL564TP SII Thurlby Thandar Instruments DC Power Supply
    $1,365.00
    Condition: New
    Current: 4 A
    Voltage: 56 V
    Power: 242 W

  7. 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

  8. EL303R Thurlby Thandar Instruments DC Power Supply
    EL303R Thurlby Thandar Instruments DC Power Supply
    $314.00
    Condition: New
    Current: 3 A
    Voltage: 30 V
    Power: 90 W

  9. 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

  10. QPX1200SP Thurlby Thandar Instruments DC Power Supply
    QPX1200SP Thurlby Thandar Instruments DC Power Supply
    $1,676.00
    Condition: New
    Current: 50 A
    Voltage: 60 V
    Power: 1.2 kW

  11. EX354RD Thurlby Thandar Instruments DC Power Supply
    EX354RD Thurlby Thandar Instruments DC Power Supply
    $605.00
    Condition: New
    Current: 4 A
    Voltage: 35 V
    Power: 280 W

  12. 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

  13. PL155 Thurlby Thandar Instruments DC Power Supply
    PL155 Thurlby Thandar Instruments DC Power Supply
    $396.00
    Condition: New
    Current: 5 A
    Voltage: 15 V
    Power: 75 W

  14. CPX200D Thurlby Thandar Instruments DC Power Supply
    CPX200D Thurlby Thandar Instruments DC Power Supply
    $987.00
    Condition: New
    Current: 10 A
    Voltage: 60 V
    Power: 360 W

  15. EL155R Thurlby Thandar Instruments DC Power Supply
    EL155R Thurlby Thandar Instruments DC Power Supply
    $314.00
    Condition: New
    Current: 5 A
    Voltage: 15 V
    Power: 75 W

  16. LDH400P Thurlby Thandar Instruments DC Electronic Load
    LDH400P Thurlby Thandar Instruments DC Electronic Load
    $1,675.00
    Condition: New
    Current: 16 A
    Type: Single
    Voltage: 500 V
    Power: 400 W

  17. CPX400SP Thurlby Thandar Instruments DC Power Supply
    CPX400SP Thurlby Thandar Instruments DC Power Supply
    $1,035.00
    Condition: New
    Current: 20 A
    Voltage: 60 V
    Power: 420 W

  18. EX1810R Thurlby Thandar Instruments DC Power Supply
    EX1810R Thurlby Thandar Instruments DC Power Supply
    $454.00
    Condition: New
    Current: 10 A
    Voltage: 18 V
    Power: 180 W

  19. PL601-P Thurlby Thandar Instruments DC Power Supply
    PL601-P Thurlby Thandar Instruments DC Power Supply
    $626.00
    Condition: New
    Current: 1.5 A
    Voltage: 60 V
    Power: 90 W

  20. PL155-P Thurlby Thandar Instruments DC Power Supply
    PL155-P Thurlby Thandar Instruments DC Power Supply
    $626.00
    Condition: New
    Current: 5 A
    Voltage: 15 V
    Power: 75 W

  21. TSX1820 Thurlby Thandar Instruments DC Power Supply
    TSX1820 Thurlby Thandar Instruments DC Power Supply
    $839.00
    Condition: New
    Current: 20 A
    Voltage: 18 V
    Power: 360 W

  22. EL183R Thurlby Thandar Instruments DC Power Supply
    EL183R Thurlby Thandar Instruments DC Power Supply
    $266.00
    Condition: New
    Current: 3.3 A
    Voltage: 18 V
    Power: 60 W

  23. PL601 Thurlby Thandar Instruments DC Power Supply
    PL601 Thurlby Thandar Instruments DC Power Supply
    $396.00
    Condition: New
    Current: 1.5 A
    Voltage: 60 V
    Power: 90 W

  24. CPX400SA Thurlby Thandar Instruments DC Power Supply
    CPX400SA Thurlby Thandar Instruments DC Power Supply
    $958.00
    Condition: New
    Current: 20 A
    Voltage: 60 V
    Power: 420 W

Items 1-24 of 77

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