| 摘要 |
PROBLEM TO BE SOLVED: To provide a circuit that can output a high-voltage characteristic such as a conventional voltage even if the power supply voltage of the circuit is equal to that of the voltage of only one dry battery (1.5 V), in a high-voltage generator that is controlled with a signal of control circuit. SOLUTION: A high-voltage generator comprises a DC power supply, in which one end is connected to the primary side of a high-voltage generating transformer, the other end is connected to a second switching element. A high- voltage generation terminal is provided in the secondary side of the high-voltage generating transformer, a control circuit for controlling a digital signal, a first switching element for amplifying the relevant signal and a reverse voltage generating unit, a voltage maintaining unit, and a third switching element provided between the first switching element and a second switching element. |
