UPC1237 2.1Channel 300W Speaker Protection Board Delay 3 Channels AC 12-15V DC Protection Board for Class A B amplifier
Description
Description Chip UPC1237 as the core device DC protection power failure and other functions Product Name single power speaker protection boardPower supply voltage AC 12 15VRecommend Power supply 12V 500mA 500MA or more PCB size 83x50mmIndependent power supply is recommendedNote The DC protection can t work with the Digital Power Amplifier board or BTL Circuits Package Included 1 x UPC1237 Speaker Protection Board
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