聪明的充电器

LE2602S Intelligent Charger is a novel battery charger. Design uses: High-frequency switch and MCU intelligent multi-stage charging technology, with a fast charge, charge reduction ,high efficiency, unattended can be a long time charge, no overcharge danger, long battery life and so on. Apply to communications, electric power, military, and other sectors of the battery charging, activation and restore battery capacity of the equipment, and serve as communications, electric power DC charger use, also suitable for centralized series of battery charging, and for unattended workplace. 1.Performance profile. 1)EHH216-1.1 battery charger is compatible with the company products SSB 2) Output has over-current, over voltage alarm function 3)Alarm function with over-temperature protection 4)With battery temperature compensation function 5)With remote control function 6)With good electromagnetic compatibility 7)Air Cooling 8)ReliabilityMTBF>20000H 9)Three-stage charging mode 2.Technical standards: Technology projectsTechnology parametersTechnology projectsTechnology parametersInput VoltageAC220V±15%Battery over-temperatureShutdown≤-25or≥60Input Voltage Frequency50HZTemperature Coefficient-0.378V/KOutput rated voltage20DC 248.4V±1%Pressuretemperature15-35,humidity45%-80%DC1500V/10mA/1minConstant charge current 1.1A±2%Insulation resistancetemperature15-35,humidity45%-80%≥200MΩOutput Undervoltage20199.8VWorking Temperature-20 60Output Over-voltage20Shutdown≥259.2VStorage Temperature-40 85Rippleresistive load≤3VWorking Pressure64 106 KpaEfficiency≥83%Storage Pressure70 106 Kpa