Green and intelligent numerical-control light emitting diode (LED) driving power supply
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The invention discloses a green and intelligent numerical-control light emitting diode (LED) driving power supply. The green and intelligent numerical-control LED driving power supply comprises an alternating-current input rectification filtering unit, a PFC active power factor rectifying unit, a flyback power supply transformation unit, an output filtering unit, a constant current dual output unit, a voltage / current feedback and sampling unit, a linear optocoupler insulation unit, an MSP430F149 single chip microcomputer control module and an affiliating temperature measurement module, a liquid crystal display module, a keyboard input module, an automatic light sensing and light adjusting module, a global system for mobile communications (GSM) wireless communication module, an auxiliary power supply module of a single chip microcomputer, an I / O extended module, a crystal oscillating module, an auxiliary protection circuit and a wireless remote control light adjusting ZIGBEE module. The green and intelligent numerical-control LED driving power supply has the advantages of being high in efficiency, green in high power factor, capable of sending information of abnormal service conditions, and high in digital and intelligentization degree.