产品代号：170英规u二合一micro
不卡屏 不跳屏 HTC新型号都合适
U二合一充电器
BuKa screen not jump screen all models have appropriate new HTC
U 2 in 1 charger
可充电 和数据同步
4.5线
But charging and data synchronization
4.5 line
一、电气特性：
1、 使用环境：温度 －10℃～+40℃,湿度 0～95%。
2、 储藏环境：-25℃～+70℃。
3、 测试温度：25℃。
4、 输入参数：AC100～240V 47-63Hz 0.15A（MAX）；
5、 输出电压：DC 4.95V-5.25V（空载）。
6、 输出负载电压/电流：4.75V-5.25V 1A Max
7、 短路保护：当充电器输出端短路时，输入功率小于3W.当短路解除时充电器恢复正常。
8、 输出过压保护：当输出电压过额定电压的130%∽160%时,电源将保护，故障排除后不能恢复正常工作。
9、 输入保护: 充电器的保险丝为1A 250V。当输入电流过大时，保险丝会自动溶断，从而切断电源，充电器无输出，充电器不能自动恢复正常工作。
10、 效率：≥65%
二、跌落试验：
在1. 0米高度上，将充电器以不利的方向跌落到木板上，做5次试验。要求：充电器无裂缝（裂开），无部件松动；电气测试后，各项电气指标要求。
三、振动试验：
振动试验方法：频率为10~50Hz，振幅为0.35mm,每个方向上扫频循环次数为10次。试验后外观和电气性能指标要求。
四、环境技术条件：
1、 温度
■操作温度：-10∽+40℃,在该温度范围内使用，应不会出现出指标要求的现象。
■储存温度：-25℃∽+70℃
2、 潮湿性
将旅行充电器置于+35℃湿度90%+/-5%的环境中48h，充电器各项性能指标应不改变，外观，无锈蚀现象，开裂。
A, electrical properties:
1, use environment: 10 ℃ ~ + temperature-40 ℃, humidity 0 ~ 95%.
2, storage environment: 25 ℃ ~ +-70 ℃.
3:25 ℃, testing temperature.
4, input parameters: AC100 ~ 240 V 47-63 Hz 0.15 A (MAX);
5, output voltage: DC 4.95 V to 5.25 V (no-load).
6, output load voltage/current: 4.75 V to 5.25 V 1 A Max
7, short circuit protection: when charger output shorted, the input power is less than 3 w. when short circuit faults remove the charger when back to normal.
8, output over-voltage protection: when the output voltage of more than 130% of the rated voltage ∽ 160%, the supply will protect, and troubleshooting cannot resume normal work after.
9, input protection: charger for 1 A fuse 250 V. When the input current is too large, the fuse will automatically dissolve broken, and cut off power charger without output, the charger can not be automatically resume normal work.
10, efficiency: acuity 65%
Second, drop test:
In 1. 0 meters high, with the most unfavorable will charger direction fell to board, and do 5 times test. Requirements: charger without cracking (cracked), no loose parts; Electrical testing, the electrical index can meet the requirements.
Three, vibration test:
The vibration test methods: for 10 to 50 Hz ac frequency, amplitude of 0.35 mm, each direction sweep frequency cyclic number for 10 times. After test appearance and electrical properties can meet the index requirements.
Four, environmental technology conditions:
1, temperature
S operating temperature: ℃, ∽ + 40 in the temperature range use, should not appear beyond the requirements of the index phenomenon.
S storage temperature:-25 ℃ ∽ + 70 ℃
2, moisture resistance
Will travel charger in ℃ + 35 humidity 90% + /-5% of the environment in 48 h, charger various performance indicators should not change, nondestructive appearance, no rust corrosion cracks.
