| 摘要 |
A circuit structure of DC negative ion generator is provided to extend a lifetime of a product and improve reliability by preventing damage of a component of a negative ion generator through anti-static in generating a negative ion. A Circuit structure of DC negative ion generator includes an oscillation unit(20), a transformer(T1), a negative ion output unit(30), a negative ion generation chip(40), and a ground(50). The oscillation unit oscillates and amplifies a DC voltage supplied from a power supply unit. The transformer converts the amplified voltage through the oscillation unit according to a predetermined voltage ratio to output the converted voltage. The negative ion output unit includes a high double voltage circuit element which generates a high voltage by increasing an output voltage of a secondary side of the transformer to a double voltage and outputs the high voltage. The negative ion generation chip is connected to the negative ion output unit. The ground is connected to the negative ion output unit. |
