DEPOLARISED SMART DIGITAL RELAY FOR VEHICULAR SYSTEM

摘要

An intelligent smart relay for an automobile having non-polarity is provided to optimally output an emergency light depending on acceleration and deceleration to linearly control load connected to a variable output part. An intelligent smart relay for an automobile having non-polarity includes a power input part(5), an output control part(15), and an output drive part(20). The power input part is operated regardless of polarities of input power, in which input terminals are connected to a bridge diode and a static voltage regulator. The output control part receives a drive voltage to detect an input signal to generate a control signal. The output drive part operates a load(25) connected to output terminals.