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产品充电参数
1 电池 1~12节串联 镍氢
2 输入电压 100V － 250V AC
3 输出电压 根据电池节数而定
4 充电电流 1000mA +/- 50mA 根据用户需求可调
5 充电指示 红/绿LED 充电红色，充饱绿色,不正常充电红灯快闪(根据客户要求可以改动)
6 -deltaV检测值 16.5mV
7 充电保护时间 根据不同电芯容量和用户需求可调 达到最长充电时间自动关断充电
8 上限保护温度 60℃ +/- 3℃ 20s之内停止充电
9 充电最大温升 18℃ +/- 3℃ 1-2分钟内停止充电
10 充电环境温度 0℃ - 55℃
11 短路保护 有
12 防反接保护 有
产品特点：
1.采用10bitA/D单片机、12bitPWM单片机，采样精度达2‰，能够准确的监视电池电压、准确判断电池充饱点，同时运用最大电压、最大ΔT、最大温度、－ΔV、最大充电时间来判断电池是否充饱.
2.充电管理系统提供温度保护、过压保护、定时保护、短路护、输入反向保护、输出反接保护、电池低压保护，相关的参数可以根据要求灵活调整。
3.系统含测试模式，在SMT完成后进入测试模式可检测PCBA的具体性能；
4.本备用电源适合MP3，MP4，PSP， 对讲机，数码相机等产品
number parameter Test data Remark
1 Battery 1~12s Ni-MH
2 input voltage 110±250V AC
3 output voltage depend on the batteries
4 charge current 500~2000mA adjustable
5 indicator light state red/green-light When normally charged red-light on；when, full-charged, red-light turned to green ； when detected abnormity, red-light flashing quickly.
6 -△V detect precision 16.5 mV
7 Charge time protection base on the charger current and the capacity of battrey,adjustable Over-time Auto shut-off
8 Charge over- temperature protection 60℃ +/- 3℃ shut-off charger in 20s
9 Battery surface temperature protection 18℃ +/- 3℃ Over-temperature Auto shut-off in 2 minutes
10 condition of charger tenperature 0℃ - 40℃
11 Output short protection provided
12 output reverse polarity protection provided
Product Features
1. Single-chip controller adopting 10bitA/D and 12bitPWM, sampling accuracy of 2‰, can correctly monitor battery voltage and judge battery point of fill, and use the max voltage, max ΔT, max temperature, －ΔV and max charge time to judge whether battery is fully charged。
2. Charge regulation system can perform temperature protection, over-voltage protection, timing protection, short circuit protection, input reverse voltage protection, output reverse polarity protection and low-voltage protection。The parameter can be adjusted as the request.
3. The System
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