| 摘要 |
PURPOSE:To obtain a remote control oscillator which causes no exhaustion of battery source by constituting the titled device to a always charge a secondary battery by utilizing an amorphous solar battery. CONSTITUTION:One output 10 of an amorphous solar battery 9 is connected to the anode of a peak inverse preventing diode 11, and the other 12 is grounded. The cathode of the diode 11 is connected to a plus electrode of a secondary battery 13, and also to an intersection point of the cathode of the diode 11 and the secondary battery 13, the cathode of a Zener diode 14 for preventing the secondary battery 13 from being charged exceeding a standard, a capacitor 15 for reducing the impedance of the output 10 of the amorphous solar battery 9 and also serving for an auxiliary of a power source of the time when a remote control oscillator is operated, and a power source input terminal 17 of a remote control transmission use controlling circuit 16 are connected. The anode of the Zener diode 14, the other terminal of the capacitor 15, and the minus electrode of the secondary battery 13 are grounded. |
