| 20080259516 | PROTECTOR FOR INSTANT DRIVING CIRCUIT OF ELECTRIC DEVICE - A protector for an instant driving circuit of an electric device comprises a driving device and a voltage stabilizing device, the driving device being serially connected to the voltage stabilizing device. When the protector is connected to a driving circuit of an electric device, after the switch of a power source is turned on, a current of high voltage of the power source flows into the voltage stabilizing device, and the two conductive plates installed inside the sealed tube of the voltage stabilizing device are electrically conducted due to the function of a gas filled in the sealed tube of the voltage stabilizing device, and a current flows into the driving device. The spring plate having a semiconductor chip is then instantly separated from the other spring plate for a very short time and then returns back to contact together with the other spring plate, so as to trigger the electric device(s). Meanwhile, the extra current of the power source is consumed in the electric resistant wire, such that the surge current instantly generated from power source is consumed, and damage to the electric device due to the surge current is prevented. | 10-23-2008 |
