aV在线影视,日皮直看,夜夜草 视频 无码,黄色AAAA毛片

Intelligent temperature control, automatic regulation of fan speed according to the internal temperature of power supply, to effectively reduce noise.;
Standby Energy Consumption: < 2W (0.18A);
Low ripple, low noise, high efficiency;
Overload protection, overvoltage protection and short circuit protection;
MTBF>=50,000 hours.