Charge the product with special charger. When put special power charger into grid AC charger block, its indicator shows a red light which is the correct charge.
用专用充电器对本产品充电时，当专用充电器扦入电网AC扦座时，其显示指示灯一定是红色点亮方为正确充电。
High power factor at ac input can be achieved by controlling the switch of capacitor charge circuit.
通过对电容器充电回路开关管进行控制，实现交流输入端的高功率因数。
The utility model is a flashlight integrating AC, hand movement and solar charge, which is convenient in use, especially suitable for dealing with emergencies during camping trip or power cut.
本实用新型是集交流、手动、太阳能充电为一体的手电筒，使用方便，尤其适用在野外露营旅行时或停电时应急情况。
The device for battery charge or discharge based on the technology of bidirectional converter can be used in charging or discharging battery, and realize sine wave of ac and unity power factor.
基于双向变流器技术的蓄电池充放电装置具有充电和放电功能，同时实现了网侧电流正弦化及单位功率因数，因而减少了对电网的谐波和无功污染。
The influence of the KOH to coal in yield, power and radiation time of microwave were studied. Its charge-discharge performance of the coal based AC EDLC was studied.
研究了KOH与煤比例、微波功率和辐射时间对活性炭比电容量的影响，并考察了煤基活性炭双电层电容器的充放电特性。
The DC charge based and ac based capacitance measurement technologies are analysised from the point of noise performance, which is the key factor to determine the resolution of measurement.
从电路噪声的角度分析了直流充放电法和交流激励法电容测量技术的性能，得出交流法在增加电路复杂度极小的条件下，可获得较高的电容分辨率。
Alternating current (AC) : Flow of electric charge that reverses periodically, unlike direct current.
交流电：周期性换向的电流，和直流电不一样。
Alternating current (AC) : Flow of electric charge that reverses periodically, unlike direct current.
交流电：周期性换向的电流，和直流电不一样。
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