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Bio-Rad PowerPac 300 Power Supply

Product Code



1 in stock

Covered by our 30 Days No Quibble RTB Guarantee.


Bio-Rad PowerPac 300 Power Supply

The PowerPac Power Supply provides constant voltage or constant current to instruments used in electrophoresis and blotting. The PowerPac is capable of the following adjustable outputs:

  • Voltage output: Adjustable from 10 to 300 volts in increments of 1 volt.
  • Current output: Adjustable from 4 to 400 milliAmps (mA) in increments of 1 mA.
  • Power output: 75 watts (maximum)
  • Up to four electrophoresis cells can connect in parallel to the power supply.

The PowerPacs are programmable with default limit values for voltage and current. The values are available when the unit is turned on and are changeable for each application.


  • Constant voltage or constant current operation with automatic crosover.
  • Timer control.
  • Viewing angle adjustment.
  • 3-digit LED display.
  • Stackable case.
  • Automatic detection of no-load conditions and rapid changes in resistance.
  • Automatic completion of a run interrupted by a power failure, when user enabled.

Download the User manual Here

Additional information

Weight1 kg
Dimensions20.5 × 33 × 8 cm



Tested and Working



30 days (Richmond Promise)


Download the User manual Here

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