Lively 300V Power Supply, MP-310 – Major Science
The Lively 300V Power Supply (MP-310) by Major Science is a compact and efficient power source designed for laboratory applications, offering stable voltage output and user-friendly operation.

Lively 300V Power Supply, MP-310
The Lively 300V Power Supply (MP-310) by Major Science is a high-quality, compact, and reliable power source designed for various laboratory applications. It provides stable and precise voltage output, making it ideal for electrophoresis, blotting techniques, molecular biology, biotechnology research, and educational laboratories.
Key Features:
☑️ Adjustable Voltage & Current Output – Delivers up to 300V DC, with adjustable current settings for various applications.
☑️ Four Pairs of Output Terminals – Allows simultaneous operation of multiple electrophoresis units.
☑️ 2.4” TFT-LCD Colored Screen – Displays all parameters clearly during operation for easy monitoring.
☑️ Timer with Alarm Function – Ensures precise timing and alerts users when the process is complete.
☑️ Compact & Stackable Design – Saves space and allows convenient stacking for multiple units.
☑️ Constant Voltage/Current/Power Mode – Flexible operation for different experimental needs.
☑️ Typical Running Condition Feature – Assists beginners in setting up electrophoresis with ease.
☑️ Wide Application – Ideal for DNA, RNA, and protein electrophoresis, as well as blotting techniques.
☑️ Advanced Safety Device Design – Built-in overload, short-circuit, and overheat protection for user safety.
☑️ Universal Rated Voltage – Suitable for worldwide distribution and use in various laboratory settings.

Designed for efficiency and ease of use, the Lively 300V Power Supply (MP-310) is the perfect choice for researchers and educators who need a reliable, safe, and precise power source for their experiments.


Technical Data
Specification | Description |
---|---|
Cat. No. | MP-310 |
Output Voltage / Increment | 5 – 300V / 1V |
Output Current / Increment | 1 – 700mA / 1mA |
Power | Output: 150W; Input: 200W |
Rated Voltage | 100-240V~; 47-60Hz |
Type of Output | 1. Voltage or Current with automatic crossover |
2. When target constant mode is set, system adjusts the other parameters to maximum to allow constant run (later editable) | |
Program Storage | 30 programmed files |
Program Multi-Step | Up to 6 steps |
Editable Program Function | 1. Typical running conditions program |
2. Manual editable program | |
Display | 2.4” TFT |
Control | Microprocessor controller |
Safety Device | No Load detect, Leakage detect, Over temperature protection, Overload detection, Sudden load change detection (enabled by settings), Shrouded plugs and sockets |
Timer | Constant: 9999 min with alarm/Continuous |
Program: 999 min with alarm/Continuous | |
Crossover | Yes |
Stackable | Yes |
Automatic Recovery After Power Failure | Yes |
Operating Temperature | 4℃ ~ 40℃ |
Material | PC housing and flame-retardant ABS faceplate |
Dimension | Approx. 8.5″ x 13.2″ x 4.1″ (215 x 335 x 104 mm) |
Weight | Approx. 4.6lb (2.1 kg) |
IDEAL FOR
✅ Electrophoresis – Powering gel electrophoresis systems for DNA, RNA, and protein separation.
✅ Blotting Techniques – Supporting western, southern, and northern blotting processes.
✅ Biotechnology Research – Providing a stable power source for various bioanalytical experiments.
✅ Molecular Biology – Used in nucleic acid and protein analysis.
✅ Cell Culture & Bioengineering – Supporting electrochemical and cell-related applications.
✅ Educational Laboratories – Ideal for academic institutions and student experiments.
✅ General Laboratory Use – Suitable for any application requiring a precise low-voltage DC power supply.
FEATURES
Feature | Description |
---|---|
Voltage Output | Up to 300V DC |
Current Output | Adjustable for various applications |
Power | Reliable and stable power delivery |
Display | Clear digital display for easy monitoring |
Safety Features | Overload and short-circuit protection |
Applications | Ideal for electrophoresis, blotting, and more |
Compact Design | Space-saving and easy to use |
User-Friendly | Simple controls for quick setup |