ELECTRONIC SWITCHING DEVICE WITH UNINTERRUPTIBLE VOLTAGE REGULATING SWITCH

• Main Authors: LIU CHUNG FAN, HSU CHIH WEI
• Format: Patent
• Language: English
• Published: 09.05.2007
• Subjects: APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC,OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWERSUPPLY SYSTEMS; CONTROL OR REGULATION THEREOF; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUTPOWER; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER; ELECTRICITY; GENERATION

An electronic switching device, externally connected with an alternating current power source, includes an uninterruptible voltage regulating switch for generating an energy storage electromotive force; a signal transmitter; and a remote control module connected to an electrical device, which at least has a signal controller, a voltage detector, and a power switch. The remote control module switches the power source for the electrical device, after detecting the voltage difference due to the converting between the external power source and the energy storage electromotive force, or receiving a wireless signal transmitted by a signal transmitter, so as to turn on/off the electrical device by way of remote control or manual control. The remote control module is connected in parallel to the electrical device without limiting the power efficiency of the electrical device, capable of being completely compatible with the original circuit wiring, so as to save construction space and costs.