专业一体式座充，直接给电池包以及成品充电，双充单充均有对应机型，也可根据客户具体要求订制不同规格，大小功率均可安排设计。 终端产品适用范围：电动工具，小家电等等。

ALL in one charger can match the Lithium-ion battery pack and whole final product directly. Single dock or several docks, wide power consumption can be designed according to clients’ requirement. These products apply to power tools, home appliances, and relative products etc.

Adaptor static load behavior / 适配器静态负载特性

Charging voltage/current range / 充电电压电流范围

Transferring Efficiency/转换效率

For adaptor part, the typical transferring efficiency is:
适配器部分的典型效率为:

Eff.:≥87.0%

The charger complies to/充电器满足以下能耗要求:

ENERGY STAR (for Battery Charging System)
 

Protections /保护功能

Over output voltage protection /输出过压保护

The charger is designed to protect abnormal high output.
本充电器设计有过压输出保护。

Over output current protection /输出过流保护

The charger has the self-protection in case of higher output current occuned, no damaged and automatically recover once the fault is removed.

本充电器具有能自动恢复的，安全的输出过流保护功能
 

Short circuit protection/短路保护

The charger has the short circuit protection in case of short circuit occurred on anyoutput,no damaged and automatically recover once the fault is removed.

任意输出端口的短路都不会对本充电器造成损害，而且短路消除后可以自动恢复正常功能。

Reliability and quality control/可靠性和质量控制

MTBF/平均故障间隔时间

The minimum MTBF should not less than:35,000 h
平均故障间隔时间不会低于:35,000 h

Calculation based on room temperature and rated conditions, according to MIL-HDBK-217F.

根据MIL-HDBK-217F在室温和额定条件下计算得出。

Burn-in test/老化测试

The burn-in test shall be conducted under following conditions:
在下列条件下老化:

Ambient temperature/环境温度: 40℃

Load condition/负载条件: Full load

Duration/持续时间: 2 h

Charging controlling/充电控制

a)Charger identifies right battery via BS pin, a 18-84K resistor is connected to BS in case the BS pin is out of range, charger should stop charging and return to standby mode.

充电器通过BS脚来检测匹配的电池，电池内部BS电阻的阻值是18- 84K;BS阻值不在范围内时充电器返回待机状态。
 

b) Charger measures battery temperature via TV pin, a NTC (10K@25℃,B3950) is connected to B-; in case the TV pin is floating (>150K), charger should stop charging and indicates full charged (Vb ≥20V) or battery abnormal (Vb<20V).
充电器通过TV脚来测量电池温度，电池内部NTC的参数为10K@25℃,B3950;TV脚悬空（阻值大于150K）时，充电器应该立即停止充电，并根据电池电压指示: Vb ≥20V时指示为充满，Vb<20V时指示为电池异常。

c) The allowed charging temperature of battery is 2 - 45(+2℃), over this range the charger will stop charging and indicates temperature protection until the batterytemperature is back to the required range (with hysteresis of 3℃)

允许充电的电池温度应该在2- 45(+2C)，超出此范围时充电器会停止充电并指示为温度保护，温度返回后（回滞3C）充电器自动重新开始充电。
 

d) The charger has 2 safety timers for preliminary and CC charging; when battery voltage is below 13.0土0.5V, a 30 minutes safety timer for preliminary charging isstarted, and the charging current is limited to 300+100mA; the charger will indicates battery abnormal in case of the battery voltage is still low when time is up A 12 hours safety timer for whole charging process, the charger will stop charging and indicates full charged if time is up.

当电池电压较低，在13.0土0.5V之间时，充电器启动预充电30分钟的定时器预充电流为300=100mA;如时间到但电池电压未大于13.0+0.5V，则停止充电并指示电池异常。

总充电定时器的时间是12小时。定时时间到后，充电器都会停止充电并指示电池充满。

e) The charger will be reset whenever the battery is unplugged, or mains power is disconnected.

无论充电器处于何种状态下，电池拔出或者输入切断时充电器都会被复位。

f) The maximum reverse current from battery to charger is less than 10uA, regardless mains are connected or not.

不管充电器是否接入电源，电池对充电器的反向电流都不超过10uA。