AC 12-18V UPC1237 Speaker Protection Board Moudle loudspeaker Protection Board Assemble Module Boot Delay DC Monitor

AC 12-18V UPC1237 Speaker Protection Board Moudle loudspeaker Protection Board Assemble Module Boot Delay DC Monitor

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Our shop sells the most popular 3C consumer electronics products,such as mobile phone accessories,computer accessories,game peripherals,smart wearables,and follow the most popular fashion trends. If you like our products,please follow us,become our follower and fan.We will provide you with the most popular products to satisfy your fashion shopping experience.Package : TQFPis_customized : YesModel Number : UPC1237Operating Temperature : Home AmplifierDissipation Power : 101-130WSupply Voltage : 12-18VApplication : ComputerCondition : NewType : Voltage RegulatorBrand Name : pcbfunOrigin : Mainland ChinaDescription:1: Widely used2: With LED indicator light, it lights up when working3: Simple to use and easy to understand4: The finished product does not need to be welded by yourself5: High safety performanceThe speaker protection board has the functions of start-up delay (about 3 seconds) and DC protection (starting control voltage about 1V), the board circuit is simple, and the work is safe and reliable.With LED indicator, it lights up when working, and goes out when the protection starts and controls. It adopts dual parallel relays, which is suitable for most power amplifier boards.Working voltage AC: 12-18V, independent power supply is required. Power: 300WX2Matters needing attention: inappropriate BTL circuitSpeaker protection requires independent winding power supply, and cannot share power with other circuits.Packing included:1*Speaker protection board