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Single chip solution for 0-10V dimming driver [Copy link]

GP9101 can convert 0-10V voltage into PWM signal, and the signal is transmitted to LED power control chip after optical coupling isolation to achieve dimming. In this scheme, the front stage is AC-DC power supply, and the back stage is DC-DC constant current output to drive LED, and GP9301 is isolated dimming scheme. This content is created by EEWORLD forum user vinarhuang. If you need to reprint or use it for commercial purposes, you must obtain the author's consent and indicate the source

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  Details Published on 2019-4-19 17:59
 
 

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