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 46

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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. 2253IX California Instruments AC Source
    2253IX California Instruments AC Source
    Condition: Used
    Amps: 3.25 A
    Frequency: 5 kHz
    Phase: 3
    Power (VA): 2.25 kVA
    Volts: 300 V
  3. DLVP130-250-2500 Dynaload DC Electronic Load
    DLVP130-250-2500 Dynaload DC Electronic Load
    Condition: Used
    Current: 250 A
    Type: Single
    Voltage: 130 V
    Power: 2.5 kW
  4. 801RP California Instruments AC Source
    801RP California Instruments AC Source
    Condition: Used
    Amps: 3.7 A
    Frequency: 500 Hz
    Phase: 1
    Power (VA): 800 VA
    Volts: 270 V
  5. XDS 50-200 Argantix DC Power Supply
    XDS 50-200 Argantix DC Power Supply
    Condition: Used
    Current: 200 A
    Voltage: 50 V
    Power: 10 kW
  6. 251TCA California Instruments AC Source
    251TCA California Instruments AC Source
    Condition: Used
    Amps: 500 mA
    Frequency: 5 kHz
    Phase: 1
    Power (VA): 250 VA
    Volts: 270 V
  7. DLVP50-120-1500 Dynaload DC Electronic Load
    DLVP50-120-1500 Dynaload DC Electronic Load
    Condition: Used
    Current: 120 A
    Type: Single
    Voltage: 50 V
    Power: 1.5 kW
  8. 2001L California Instruments AC Source
    2001L California Instruments AC Source
    Condition: Used
    Amps: 14.8 A
    Frequency: 5 kHz
    Phase: 1
    Power (VA): 2 kVA
    Volts: 135 V
  9. FCS18 California Instruments AC Source
    FCS18 California Instruments AC Source
    Condition: Used
    Amps: 133 A
    Frequency: 1.2 kHz
    Phase: 3
    Power (VA): 18 kVA
    Volts: 135 V
  10. 3000CS California Instruments AC Source
    3000CS California Instruments AC Source
    Condition: Used
    Amps: 44.4 A
    Frequency: 2 kHz
    Phase: 1
    Power (VA): 3 kVA
    Volts: 270 V
  11. RBL488-100-600-4000 Dynaload DC Electronic Load
    RBL488-100-600-4000 Dynaload DC Electronic Load
    Condition: Used
    Current: 600 A
    Type: Single
    Voltage: 100 V
    Power: 4 kW
  12. 4500L-1P California Instruments AC Source
    4500L-1P California Instruments AC Source
    Condition: Used
    Amps: 37 A
    Frequency: 550 Hz
    Phase: 1
    Power (VA): 5 kVA
    Volts: 135 V
  13. 1001P California Instruments AC Source
    1001P California Instruments AC Source
    Condition: Used
    Amps: 3.7 A
    Frequency: 500 Hz
    Phase: 1
    Power (VA): 1 kVA
    Volts: 270 V
  14. 3000LS California Instruments AC Source
    3000LS California Instruments AC Source
    Condition: Used
    Amps: 44.4 A
    Frequency: 2 kHz
    Phase: 1
    Power (VA): 3 kVA
    Volts: 270 V
  15. 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
  16. 4503L California Instruments AC Source
    4503L California Instruments AC Source
    Condition: Used
    Amps: 37 A
    Frequency: 5 kHz
    Phase: 3
    Power (VA): 5 kVA
    Volts: 270 V
  17. 1001WP California Instruments AC Source
    1001WP California Instruments AC Source
    Condition: Used
    Amps: 9 A
    Frequency: 60 Hz
    Phase: 1
    Power (VA): 1 kVA
    Volts: 115 V
  18. 3001TCA California Instruments AC Source
    3001TCA California Instruments AC Source
    Condition: Used
    Frequency: 5 kHz
    Phase: 1
    Power (VA): 3 kVA
    Volts: 270 V
  19. 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
  20. 4501L California Instruments AC Source
    4501L California Instruments AC Source
    Condition: Used
    Amps: 37 A
    Frequency: 5 kHz
    Phase: 1
    Power (VA): 5 kVA
    Volts: 270 V
  21. 101T California Instruments AC Source
    101T California Instruments AC Source
    Condition: Used
    Amps: 1 A
    Frequency: 10 kHz
    Phase: 1
    Power (VA): 100 VA
    Volts: 135 V
  22. 501TC California Instruments AC Source
    501TC California Instruments AC Source
    Condition: Used
    Amps: 500 mA
    Frequency: 5 kHz
    Phase: 1
    Power (VA): 500 VA
    Volts: 270 V
  23. 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
  24. 1001TC California Instruments AC Source
    1001TC California Instruments AC Source
    Condition: Used
    Amps: 7.7 A
    Frequency: 5 kHz
    Phase: 1
    Power (VA): 1 kVA
    Volts: 130 V

Items 1-24 of 46

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