SYSTEM FOR MONITORING SWITCHED-MODE POWER SUPPLY WITH AN AUTO RECOVERY FUNCTION OF AN AUDIO FREQUENCY ELECTRICAL JOINT APPARATUS

摘要

PURPOSE: An SMPS(Switched Mode Power Supply) monitoring system is provided to perform monitoring and automatic recovery functions by detecting currents of SMPS through fixation frequency. CONSTITUTION: An SMPS(Switched Mode Power Supply) device(54) supplies regular driving power to a transmitter and a receiver and makes real-time monitoring possible by transmitting detected output current to a control room PC(70). The SMPS device automatically blocks output of the failed currents, and transmits processed data to the control room PC while performing an automatic switching process for recovery.