4.2V 800mA Li-Ion Battery Charger

4.2V 800mA Li-ion battery charger 1.Suit battery :5.0--10.0Ah 2.Charger Mode : C.C then C.V. 3.Size:60*25*50mm

 4.2V 800mA Li-ion battery charger

1.0 Input characteristics Type Nominal Minimum Maximum Frequency Voltage range 120VAC 100VAC 240VAC 47-63 Hz sine wave 1φ 1.1 Input voltage range 1.2 Input Current :0.2A rms max At 100VAC input and DC output full load 1.3 Input protection: An adequate internal fuse on the AC input line is provided. 1.4 Input surge current: 20A max At power supply cold start, ambient temperature 25D@230Vac nominal AC input 1.5 Efficiency: 65% min At AC nominal input @ output full load Meet CEC IV or EUP-278 1.6 Power consumption : 0.5W rms max At AC nominal input @ output unload 1.7 Frequency (Range): In put frequency 47Hz-63Hz 2.0 Output characteristics 2.1DC output regulation a:Nominal Battery Voltage(V): 4.2V b:Constant Cuiient Step(A): 1A c:Float Charge (V): 4.2V+\-0.2V DC d:Charging Current Range: 0.8-1.2A 3.0 HI-POT Primary To Secondary: 2000VAC 10mA 1minute Primary TO Ground: 1500VAC 10mA 1minute 4.0 Protection 4.1 Short protection/Over current The power supply will self-protect any output to ground , And auto recovery when abnormal circuit faults remove . An output short circuit is defined as any output impedance of less than 0.1 ohms . Short current and over current can not exceed 1A max . at nominal line input . 5.0 Environment 5.1 TEMPERATURE AND HUMIDITY OPERATING TEMPERATURE: 0DEGREES C TO 40 DECREES C . OPERATING HUMIDITY:15% TO 90% RH . (RELATIVE HUMIDITY). STORAGE TEMPERATURE: -20 DEGREES C TO 50 DEGREES C . STORAGE HUMIDITY: 10% TO 95% RH . (RELATIVE HUMIDITY) . 6.0 M.T.B.F Shall be 10000 power on hours on greater under 25 degrees C of ambient temperature MTBF under evaluated under.

  

4.2V 800mA Li-Ion Battery Charger