Jojomino 5X 3A 4 Channels Multiple Switching Power Supply Module 3.3V 5V 12V ADJ Output DC Step-Down Buck Converter Board
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3.3Voutput:Input4.5-30V,Output3.3V(?3%) 5Voutput:Input6.5-30V,Output5V(?3%) 12Voutput:Input13.5-30V,Output12V(?3%)...
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