LED dimming power supply

The utility model provides an LED dimming power supply, which comprises a first side cover, a second side cover, a shell and a main control board, the shell is provided with a cavity, the first side cover and the second side cover are respectively connected with two ends of the shell, the main contr...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	LUO GUIFU
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	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 ELECTRIC HEATING ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR ELECTRICITY GENERATION
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Beschreibung
Zusammenfassung:	The utility model provides an LED dimming power supply, which comprises a first side cover, a second side cover, a shell and a main control board, the shell is provided with a cavity, the first side cover and the second side cover are respectively connected with two ends of the shell, the main control board is arranged in the cavity, and the main control board is provided with a transformer, a rectifier, a switch unit, a processing chip and a microphone. The processing chip is electrically connected with the rectifier, the switch unit and the microphone, the output end of the transformer is electrically connected with the rectifier, the input end of the transformer is electrically connected with a power supply, and the output end of the switch unit is electrically connected with an electric load. During use, the microphone receives a sound wave instruction, converts the instruction into an electric signal and sends the electric signal to the processing chip, and the processing chip for setting preset paramete