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图1所示太阳能灯电路是一种低损耗电路,使用一只7W 四引脚 CFL(小型荧光灯)和一块12V、7-Ahr 密封免维护电池。逆变器的效
The solar-powered lamp circuit shown in Figure 1 is a low-loss circuit that uses a 7W four-pin CFL (compact fluorescent lamp) and a 12V, 7-Ahr sealed, maintenance-free battery. Inverter effect