Voltcraft sps series single output variable dc power voltcraft sps 92500 000 voltcrafts sps 1525 pfc dc bench power supply features primary switched mode technology giving it conveniently compact dimensions at 220 x 110 x 240 mm the psu has integrated power factor correction pfc which suppresses harmonic waves that arise from switched mode regulationoverload protection temperature regulated fan cooling voltcraft sps 1525 pfc 375w single output dc power supply