Dual Mode Programmable Electrophoresis Power Supply

Product Introduction

A Dual Mode Electrophoresis Power Supply is a specialized power source used in electrophoresis experiments, commonly in molecular biology and biochemistry labs. It allows precise control over the electrical parameters to optimize the separation of biomolecules like DNA, RNA, and proteins

Product Specifications

Key Features

1. Two Fully Independent Outputs with Separate Parameter Settings

The power supply supports dual-channel independent operation, allowing two different electrophoresis experiments to run simultaneously. Each channel’s voltage and current can be adjusted separately, improving efficiency.

2. Programmable Function with Four Operating Modes

• Constant Voltage (CV) Mode – Maintains a fixed voltage while adjusting the current according to load changes, suitable for most electrophoresis experiments.
• Constant Current (CC) Mode – Maintains a fixed current while the voltage adapts to the load, commonly used for protein electrophoresis (SDS-PAGE).
• Gradient Voltage Mode – Allows the voltage to gradually increase or decrease, useful for optimizing nucleic acid electrophoresis.
• Gradient Current Mode – Allows the current to gradually change, controlling the electric field in the gel and reducing band distortion.

3. Additional Two 12V Outputs for Blue Light Transilluminator or Gel Documentation Lamp

Extra 12V DC outputs can power a blue light transilluminator or gel documentation lamp, eliminating the need for additional power adapters and enhancing convenience in the lab.

4. Multiple Safety Protection Features

• Over-voltage protection (Prevents damage from excessive voltage)
• Over-current protection (Prevents overheating and short circuits)
• Overload protection (Ensures stable power supply under high loads)
• Load change detection (Adjusts voltage/current automatically when load resistance changes)

Application:

✅ DNA/RNA Electrophoresis (Agarose Gel Electrophoresis)

✅ SDS-PAGE (Polyacrylamide Gel Electrophoresis for Proteins)

✅ Western Blotting (Protein Transfer)

✅ Southern/Northern Blotting (Nucleic Acid Hybridization)

✅ Other Electrophoresis Experiments

This dual-channel programmable electrophoresis power supply is ideal for research laboratories, university teaching, and medical diagnostics. It enhances experimental precision and efficiency.