Extech Instruments 382270 High Precision Quad Output DC Power Supply
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Extech Instruments 382270 High Precision Quad Output DC Power Supply

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Four Power Supplies Built Into One Unit
  • Two fully adjustable outputs and two semi-adjustable outputs
  • 3-digit LCD display for each output
  • Adjustable outputs can be configured for constant voltage or currents, connected in parallel or in series
  • Overload protection

Item #: 90297

Ships in 1 to 2 days

Special Price: $478.92

List Price: $479.99

Your Savings: $1.07

  • Details
  • Specs
  • Reviews
  • What's Included
  • This DC regulated power supply provides four outputs in a single unit. Each output has a separate three-digit LCD display. Two of the outputs are fully-adjustable, allowing you to configure for constant voltage or current. The fully-adjustable outputs can also be connected in parallel or in series. The remaining two outputs are semi-adjustable with good stability and ripple factor. Overload protection prevents damage from overloads and short circuits. Use this power supply for bench testing, field service, hobby, educational, maintenance and telecommunication equipment use.


  • Specifications
    Manufacturer Extech Instruments
    Manufacturer Product No. 382270
    UPC 793950322703
    Output Voltage (4) 0 to 30V
    0 to 30V
    3 to 6.5V
    8 to 15V
    Output Current (4) 0 to 5A
    0 to 5A
    3A (Fixed)
    1A (fixed)
    Load Voltage Regulation <1x10-4 +3mV
    Line Voltage Regulation <1x10 + 3mV
    Load Current Regulation <2x10 + 3mA
    Ripple Noise <0.5mVrms
    Power 100 to 240VAC, 50/60Hz
    Dimensions 10.2" x 6.3" x 14.5" (160mm x 160mm x 370mm)
    Weight 26.5 lbs (12 kg)
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    * Required Fields

    • 1x - High Precision Quad Output DC Power Supply
    • 1x - Power cord
    • 4x - Test leads (banana plug to alligator clip)

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