| Model Numbering : | |
| DSP xxxxV - xxxxA Wxx | (1) DSP : Programmable DC power supply |
| (1) (2) (3) (4) | (2) xxxxV: Maximum Output Voltage, ex. 80, 500, or 1500 |
| (3) xxxxA : Maximum Output Current, ex. 540, 90 or 30 | |
| (4) Wxx : there are 6 models as follows: WR : Model with CV, CC and CP control WE : Model with CV and CC control WS : Solar Array Simulator WA : Salve of WR, blank panel WAe : Slave of WE, blank panel WAs : Slave of WS, blank panel |