The standby input power should no more than 3W under the rated input voltage condition.
在额定电压输入情况下，待机功耗不大于3W。
The standby input power should no more than0.5Wunder the rated input voltage condition.
在额定电压输入情况下，待机功耗不大于0.5 W。
The chip ensures the regulated 5v voltage output, in condition of no load, in the range from 2.8 to 5v of input voltage.
本芯片能够保证在2.8 ~5V的输入范围内，实现在空载条件下的稳定5v电压输出。
A diode (D1) avoids battery voltage to go back to the panel under no-light condition.
一个二极管(D1)，避免电池电压回到无光照条件下的面板。
A diode (D1) avoids battery voltage to go back to the panel under no-light condition.
一个二极管(D1)，避免电池电压回到无光照条件下的面板。
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