同门大功率可编程直流稳压电源eTM-3020PL开关电源电压30V/20A/600W
同门大功率可编程直流稳压电源eTM-3030PL开关电源电压30V/30A/900W
同门大功率可编程直流稳压电源eTM-3060PL开关电源电压30V/60A/1800W
同门可调稳压宽范围程控开关直流电源eTM-1605HP实验室电源电压160V/5A/300W