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Bench Power Supply, Adjustable, 1 Output, 1 V, 30 V, 30 A


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BK Precision - 1690 Series High Current Switching DC PSUs
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BK1694   Datasheet
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1 Year

BK Precision - 1690 Series High Current Switching DC PSUs


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Technical Docs (2)

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CAD Models - Notice
CAD Models and drawings are provided to you on a revocable limited licence for your internal use only but remain the property of the manufacturer who retain all intellectual property rights and ownership. They are provided to assist you in decision making and as design guide but are not guaranteed to be error free, accurate or up to date and is not intended to be taken as advice.
Use of these CAD models and other options provided are downloaded and used entirely at your own risk and by continuing you confirm acceptance of the above.

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Product Overview

The BK1694 from B&K Precision is a high current switching DC power supply. This lightweight and compact device includes a remote sensing terminal to compensate for voltage drop across load leads. The output voltage level can also be externally controlled via an analogue remote control terminal. The bright red LED for overload/short circuit indication and green LED provide power on/off indication. This power supply comes with one year warranty.
  • Front panel auxiliary output, 3-digit LED displays
  • Variable output voltage is 1 to 30V at 30A
  • Rated auxiliary output current is 3A
  • Current fold back circuitry with illuminated indicator prevents overloading power supply
  • Protections: overtemperature, overvoltage, overload (constant current limiting), short circuit
  • 40mVpp ripple and noise
  • Operating temperature range from 32°F to 104°F (0°C to 40°C), <= 80% R.H
  • 0.1% + 5mV load and 0.05% + 3mV line regulation
  • Efficiency >85%
  • Dimensions is 220mm x 110mm x 360mm (W x H x D), 5.8Kg weight


BK1694 power supply, Power cord, Instruction manual, Remote control connector.


In addition, we offer calibration services for this product. Choose from a Standard Certificated Service or an internationally recognised UKAS accredited calibration. Visit our calibration service page for more details.

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