Biorad PowerPac 300 Electrophoresis Power Supply
Max Voltage
300V
Max Current
400 mA
Max Wattage
75W
- Designed for use in electrophoresis and blotting applications
- Capable of providing constant voltage or constant current
- Adjustable voltage output ranging from 10 to 300 volts in 1V increments
- Current output can be adjusted from 4 to 400 milliAmps in 1 mA increments
- Allows connection of up to four electrophoresis cells in parallel
- Operates with automatic crossover to constant current or voltage to protect electrophoresis cells
All of our equipment will be fully tested to perform at factory specifications before being shipped.
The Biorad PowerPac 300 Electrophoresis Power Supply includes:
- > Power Cord
- > Operator's Manual
- > Full 180 Day Parts and Labor Warranty
Biorad PowerPac 300 Electrophoresis Power Supply Specifications
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Biorad Powerpac 300 Power Supply
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Max Voltage: 300V
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Max Current: 400mA
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Max Wattage: 75W |
- Verify internal power supply output for correct voltage in alignment with equipment specifications
- Inspect LED display for any dim or dead pixels, ensuring optimal readability
- Examine internal wiring and connections, checking for any rips, tears, or compromised insulation
- Ensure fan is clean and fully operational to maintain adequate cooling
- Test PCB test points for proper voltage output, confirming consistent circuit performance
- Validate functionality of all buttons and switches, ensuring responsive control
- Measure and confirm constant voltage, amplitude, and wattage using precise resistance values
- Cross-check displayed voltage with multimeter readings for accuracy
- Monitor for rapid resistance changes, software errors, and power fluctuations
- Inspect line cord for any signs of wear, cuts, or damage impacting safety
- Confirm cosmetic condition meets quality standards, free of any damage affecting functionality or aesthetics
Technician Inspection and Recertification Checklist: Electrophoresis Power Supplies
The Following Checklist Is to Be Performed on All Incoming and Outgoing Equipment| Task | Completed? | Remarks? |
| Verify internal power supply output voltage | Completed | |
| Inspect LED display for dim or dead pixels | Completed | |
| Examine internal wiring for rips or tears | Completed | |
| Ensure fan is clean and fully operational | Completed | |
| Test PCB test points for voltage accuracy | Completed | |
| Validate functionality of buttons and switches | Completed | |
| Confirm constant voltage, amplitude, and wattage with resistance | Completed | |
| Cross-check displayed voltage with multimeter | Completed | |
| Monitor for rapid resistance changes and power fluctuations | Completed | |
| Inspect line cord for wear or damage | Completed | |
| Confirm cosmetic condition meets quality standards | Completed |
Biorad PowerPac 300 Manual
Click Here to View all the Technical Specs for the PowerPac 300


Click Here to View the Technical Specs for the PowerPac 300