Features:
1.We adopt the microcomputer processor as the control center of the electrophoresis power supply, the deferent unit adopts on/off switch. It has the following strongpoint: small, light, high output-power, stable functions.
2.It can work in the constant state of voltage, or in the constant state of electric current. And it can be converted automatically according to the pre-assigned parameters for different needs.
3.It has four groups of parallel output terminals, and it can be used for many cells at the same time.
4.It has the protection function when it is under the circumstances of the unloaded , overload,  load change and when it is beyond the limitation. 
3. Specification:   
1.  Power supply: A.C 220V±10%     50Hz±2%
2.  Input power: about 300VA
3.  Output voltage: (0-600)V    (the display precision: 1V )
4.  Output electric current: (0-400) mA   (the display precision: 1mA) 
5.  Wave coefficient:  <2% 
6.  Stability: constant voltage ≤1%   constant electric current:  ≤2%
7.  Adjusting rate: constant voltage ≤2%  constant electric current:  ≤3%
8. Environment temperature: (5~40)℃
9. Relative humidity: ≤80%
10. Time error: ≤5%
11. Temperature coefficient: ≤ 0.5%
12. The size and type of the fuse tube: BGXP-Φ5×20  4A
 13. The external dimension: (223×280×100) mm 
 14. Net weight: about 4.5kg