APPARATUS FOR MINIMIZING STANDBY POWER OF SWITCHING-MODE POWER SUPPLY

摘要

The present invention relates to an apparatus for minimizing the standby power of a switching-mode power supply. The apparatus of the invention connected between an AC power supply unit and an SMPS is configured to switch the power supplied from the AC power supply unit to the SMPS and receive feedback of the power supplied to an LED device by the SMPS. Therefore, the apparatus of the invention is able to minimize the power consumption of the SMPS. In addition, the apparatus enables efficient control over operation of the power supply by indicating the power supply state in real time.