Specification BrandLONG WEIModelK3010DLine VoltageAC110 240V ±10 60Hz 50HzOutput Voltage0 30VOutput Current0 10AVoltage Display Accuracy±0 5 Current Display Accuracy±0 5 Efficiency85 Voltage RegulationLoad Regulation 10 100 50mVLine Regulation 200 240VAC 20mVRippleNoise P P 50mVCurrent RegulationLoad Regulation 10 100 20mVLine Regulation 200 240VAC 20mARippleNoise P P 20mAOthersDisplay3 Digit LED DisplayDisplay Accuracy±1 ±1Operating Ambient 10°C to 60°C 30 RH to 90 RHDimension70 x 160 x 220mmWeight1 35KG Features Single phase single output Perfect line protection function Apply for sticking technology small size good appearance Using multi circle wire wound potentiator with high efficiency The cooling system for intelligent temperature control fan Set of posts could dual use insert or connect prevent the posts heat and loose Note Before use you need to adjust the switch on the back of the power supply to the correct voltage and then use it Package includeds 1 x 110V 220V Adjustable Digital DC Power Supply 1 x Power Supply1 x User Manual