Thermo Scientific EC300XL Electrophoresis Power Supply
Voltage Range
10 to 300VDC
Current Range
4 to 400mA
Maximum Output Power
75W
- Provides constant voltage or constant current output for accurate electrophoresis performance
- Supports operation of one to three electrophoresis cells simultaneously
- Automatic switching between voltage and current modes protects cells from over-power conditions
- 3-digit LED display provides clear and reliable parameter readings
- Timed operation function allows automatic completion after power restoration

Further protection is provided in the Thermo Scientific EC300XL Electrophoresis Power Supply's automatic limitation of both constant current and voltage mode to either the power supply maximum, or a user set low limit. If one of these limitation parameters is reached, the unit will automatically switch to the alternative control mode, protecting electrophoresis cells from any overpower related damage. With its operational capacity, safety functionality, and dynamic user control, the Thermo Scientific EC300XL Electrophoresis Power Supply provides excellent value for labs in their Electrophoresis processes.
All of our equipment will be fully tested to perform at factory specifications before being shipped.
The Thermo Scientific EC300XL Electrophoresis Power Supply includes:
- > Power Cord
- > Operator's Manual
- > Full 180 Day Parts and Labor Warranty
Thermo Scientific EC300XL Electrophoresis Power Supply Specifications
| Voltage Range | 10 to 300VDC |
| Current Range | 4 to 400mA |
| Maximum Output Power | 75W |
| Display | 3 Digit LED Display |
| Operating Modes | Constant Current or Constant Voltage |
| Electrical Requirements | 100-120VAC, 50-60Hz, 100VA Max |
- 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 |


Click Here to View the Technical Specs for the Thermo Scientific EC300XL Electrophoresis Power Supply