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B&K Precision 1739 DC Power Supply, 30V, 1A

B&K Precision 1739 DC Power Supply, 30V, 1A
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B&K Precision – Mfr # 1739 – Item # WZ-20045-75
Precision power in a compact design
  • Low 1 mA settable current limit with 0.1 mA resolution
  • Output on/off button
  • Exceptionally low current ripple and noise (<0.4 mArms)
  • Excellent regulation
  • Constant voltage (CV) and constant current (CC) operation
  • Two large, easy-to-read LED displays provide good visibility in bright or low light conditions
  • CV and CC mode indicator
  • Automatic recall of saved voltage and current settings upon power-up
  • RS-232 interface
  • Isolated output
  • Overload and reverse polarity protection
  • 3 year warranty
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SPECS & DESCRIPTION

Specifications & Description

  • Output Voltage0 to 30 VDC
  • Output Current0 to 0.9999 A
  • Ripple and Noise< 1 mVrms
  • DisplayLED
  • Width (in)5.5
  • Depth (in)12.5
  • Height (in)6.2
  • Power Rating (watts)30
  • Power (VAC)110 / 220
  • Power (Hz)50/60
  • DescriptionDC Power Supply, 30V, 1A
  • Warranty3 Years
3 Year Warranty

Key Features

  • Low 1 mA settable current limit with 0.1 mA resolution
  • Output on/off button
  • Exceptionally low current ripple and noise (<0.4 mArms)
  • Excellent regulation
  • Constant voltage (CV) and constant current (CC) operation
  • Two large, easy-to-read LED displays provide good visibility in bright or low light conditions
  • CV and CC mode indicator
  • Automatic recall of saved voltage and current settings upon power-up
  • RS-232 interface
  • Isolated output
  • Overload and reverse polarity protection
  • 3 year warranty

More About this Item

This low current precision power supply is designed for small current applications that require a clean and precise source. Using a MOSFET circuit design, and high quality components with very low temperature coefficients, the power supply is extremely stable and capable of outputting current as low as 1 mA with a 100 µA settable resolution.

The dual four-digit LED displays continuously monitor the output voltage and current. The power supply can be operated locally from the front panel or remotely through the RS-232 interface. The mechanical configuration conserves bench space and allows for easy portability. This power supply was designed for electrical and electronics applications requiring precise levels of low current, including 4-20 mA current loop testing, calibration, or basic IC testing.

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