PSW-多通道系列是一款双通道或三通道宽范围输出的可编程开关直流电源。最大输出功率可达1080W。额定功率为720W的两通道型号有13种，额定功率为1080W的三通道型号有24种。低压机种的额定电压为30V、40V、80V、160V。高压机种的额定电压为250V和800V。
此资料适用于以下型号
| PSW-720L11 | PSW-720L12 | PSW-720L14 | PSW-720L15 |
| PSW-720L22 | PSW-720L24 | PSW-720L25 | PSW-720L44 |
| PSW-720L45 | PSW-720L55 | PSW-720H66 | PSW-720H68 |
| PSW-720H88 | PSW-1080L111 | PSW-1080L112 | PSW-1080L114 |
| PSW-1080L115 | PSW-1080L122 | PSW-1080L124 | PSW-1080L125 |
| PSW-1080L144 | PSW-1080L145 | PSW-1080L155 | PSW-1080L222 |
| PSW-1080L224 | PSW-1080L225 | PSW-1080L244 | PSW-1080L245 |
| PSW-1080L255 | PSW-1080L444 | PSW-1080L445 | PsW-1080L455 |
| PsW-1080L555 | PSW-1080H666 | PSW-1080H668 | PSW-1080H688 |
| PSW-1080H888 |