300W Li-Ion аккумулятор Зарядное устройство

300W Li-Ion Battery Charger Technical data Max. Output power: 300W Input voltage: 100-240V AC Norminal output voltage: 24-64V Max. output voltage: 29.2-73V Max. output current: 4-10A Line frequency: 50-60Hz Efficiency(at 100% load): >=80% Ripple: <=1%*Vo Protection Short circuit protection Over voltage protection Over current protection Reverse polarity connect protection General specification 3-step charging control(pre-charge-CC-CV) Option: a) NTC inside b) 100% cut off when battery fully charged Dual color LED indicator:(Charging:Red; Fully charged or no load:Green) Light weight and compact High efficiency and low power consumption Environmental specification Operating temperature:0C 45C Storage temperature:-20C 70C Humidity < 65% Reliability specification Insulation class: II Electrical safety: EN60335, IEC60335, UL1301 EMC standard: EN55014-1, EN55014-2, FCC Part15