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Extech 382213

Extech Instruments

Digital Triple Output DC Power Supply

Adjustable to 30V/3A with fixed 5V and 12V outputs

For order quantity more than 50, please feel free to request wholesale quotation

  • Description
  • Key features
  • Specification
  • Technical data


Ideal for a wide range of applications including bench testing, field service, hobby and telecommunication equipment, the solid state, compact Extech 382213 digital DC power supply delivers clean, reliable power while protecting itself and any device under test (DUT) from damage. It offers three choices of power output: adjustable 0-30-Volt, 0-3-Amp, plus fixed 5- and 12-Volt. Featuring a digital LCD display, the 382213 also includes overload and short circuit protection, constant voltage/current, easy snap terminals for 5- and 12-Volt outputs, and a current-limited front panel LED indicator. Complete with power cord.

Key features

  • Adjustable Voltage and Current output
  • Easy snap terminals for fixed 5V/0.5A and 12V/1A outputs
  • Constant Voltage or Current
  • Current limiting indicator
  • Overload and short circuit protection
  • Binding post terminals for variable supply


Specifications Range
Display Digital (V&A),3 digit 0.1 res. LCD
DC Voltage/Current Output 0 to 30 Volts/ 0 to 3 Amps
Ripple and Noise <5mV
Line/Load Regulation <0.05%+10mV
Fixed Output Voltage 5V/0.5A (cont.), 1A(max); 12V/0.5A (cont.), 1A(max)
Power 110/220VAC 50/60Hz
Dimensions/ Weight 6 x 5.6 x 9.5" (152 x 142 x 242)/ 11lbs. (5kg)

Technical data

Technical data

Datasheet [Click Here To Download]

User's Manual [Click Here To Download