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Bench Power Supply, Digital Control , Adjustable, 1 Output, 0 V, 30 V, 0 A, 10 A

TENMA 72-2925

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Manufacturer Part No:
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Tenma 72-29xx Encoder Control DC Power Supply
Technical Datasheet:
72-2925   Datasheet
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1 Year

Tenma 72-29xx Encoder Control DC Power Supply


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Technical Documents (3)

CAD Downloads


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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 72-2925 from Tenma is a single channel digital control DC power supply. This power supply has a low noise and ripple. It also has keyboard lock function to prevent operator errors. The 72-2925 is an easy alternative to the traditional digital display power supplies. This power supply has load regulation <=0.01% +2mV (voltage), <=0.1% +5mA (current) and line regulation of <=0.01% +3mV (voltage), <=0.1% +3mA (current). The setting accuracy (25°C ±5°C) is <=0.5% +20mV (voltage), <=0.5% +10mA (current).
  • Complete digital control / programmable
  • 10 mV / 1 mA resolution
  • Low noise and ripple
  • CV / CC constant voltage and constant current modes
  • Settable OCP and OVP, constant protection mode
  • 5 sets of parameters can be stored and recalled
  • Output switch control, power-off memory function
  • Dimension is 110mm(W) x 156mm(H) x 310mm (D) and weight is 7Kg
  • Ambient operating temperature from 0°C to 40°C
  • 12 month limited warranty *view Terms & Conditions for details


Test & Measurement, Laboratory, Hobby & Education


72-2925 power supply, Power cord (1.2m), user manual


In addition, we have 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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