Tag: HV9961
![21-Watt Universal AC LED Driver with Accurate Average-Mode Constant Current Control 21-Watt Universal AC LED Driver with Accurate Average-Mode Constant Current Control](https://www.electronics-lab.com/wp-content/uploads/2023/04/014-1024x819.jpg)
21-Watt Universal AC LED Driver with Accurate Average-Mode Constant Current Control
The project presented here is an average current mode control LED driver operating in a constant off-time mode. The project consists of a bridge rectifier followed by a buck converter operating with a fixed off-time of 20µs. The circuit provides accuracy, and line and load regulation...
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