Power supply circuit adopts full bridge rectifier the four pins of rectifier is respectively in parallel connected with decoupling capacitor effectively eliminate the high frequency interference of AC power grid
#2
The chip has high conversion rate and strong drive ability which will greatly help your project
#3
Small clutter interference of power grid stable and reliable performance
#4
Wide frequency band and small noise easy to use
#5
Pay attention that it can not use 12V battery or DC directly as power supply
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