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 82

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  1. 2231A-30-3 Keithley DC Power Supply
    2231A-30-3 Keithley DC Power Supply
    Special Price $749.95 Regular Price $761.00
    Condition: New
    Current: 3 A
    Voltage: 30 V
    Power: 195 W

  2. 6221 Keithley Current Source
    6221 Keithley Current Source
    $6,410.00
    Condition: New

  3. 6220 Keithley Current Source
    6220 Keithley Current Source
    $4,780.00
    Condition: New

  4. 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
  5. 2220-30-1 Keithley DC Power Supply
    2220-30-1 Keithley DC Power Supply
    Special Price $1,099.95 Regular Price $1,130.00
    Condition: New
    Current: 1.5 A
    Voltage: 30 V
    Power: 90 W

  6. 2260B-80-40 Keithley DC Power Supply
    2260B-80-40 Keithley DC Power Supply
    Special Price $2,734.95 Regular Price $2,800.00
    Condition: New
    Current: 40 A
    Voltage: 80 V
    Power: 1.08 kW

  7. 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
  8. 2290-10 Keithley DC Power Supply
    2290-10 Keithley DC Power Supply
    Special Price $5,599.95 Regular Price $5,780.00
    Condition: New
    Current: 1 mA
    Voltage: 10 kV
    Power: 100 W

  9. 2260B-250-13 Keithley DC Power Supply
    2260B-250-13 Keithley DC Power Supply
    $3,357.48
    Condition: Refurbished
    Current: 13.5 A
    Voltage: 250 V
    Power: 1.08 kW

  10. 2380-500-30 Keithley DC Electronic Load
    2380-500-30 Keithley DC Electronic Load
    Special Price $3,749.95 Regular Price $3,850.00
    Condition: New
    Current: 30 A
    Type: Single
    Voltage: 500 V
    Power: 750 W

  11. 2200-30-5 Keithley DC Power Supply
    2200-30-5 Keithley DC Power Supply
    Condition: Used
    Current: 5 A
    Voltage: 30 V
    Power: 150 W
  12. 2220G-30-1 Keithley DC Power Supply
    2220G-30-1 Keithley DC Power Supply
    Special Price $1,199.95 Regular Price $1,230.00
    Condition: New
    Current: 1.5 A
    Voltage: 30 V
    Power: 90 W

  13. 2281S-20-6 Keithley DC Power Supply
    2281S-20-6 Keithley DC Power Supply
    Special Price $3,199.95 Regular Price $3,300.00
    Condition: New
    Current: 6 A
    Voltage: 20 V
    Power: 120 W

  14. 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
  15. 2290-5 Keithley DC Power Supply
    2290-5 Keithley DC Power Supply
    Special Price $4,399.95 Regular Price $4,580.00
    Condition: New
    Current: 5 mA
    Voltage: 5 kV
    Power: 100 W

  16. 2260B-80-13 Keithley DC Power Supply
    2260B-80-13 Keithley DC Power Supply
    $1,382.78
    Condition: Refurbished
    Current: 13.5 A
    Voltage: 80 V
    Power: 360 W

  17. 240A Keithley DC Power Supply
    240A Keithley DC Power Supply
    Condition: Used
    Current: 10 mA
    Voltage: 1.2 kV
    Power: 65 W

Items 1-24 of 82

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