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Home>Electronic Modules>Audio Amplifier >UPC1237 Amplifier Speaker Protection Circuit Protection Board Startup Delay DC Protection
UPC1237 Amplifier Speaker Protection Circuit Protection Board Startup Delay DC Protection

UPC1237 Amplifier Speaker Protection Circuit Protection Board Startup Delay DC ProtectionItem NO.: SFT-B113

US$ 10.86
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UPC1237 Amplifier Speaker Protection Circuit Protection Board Startup Delay DC Protection
color:red,size:xxl
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  • UPC1237 Speaker Protection Board

     

    Product Information:

     

    The speaker protection board uses the special chip UPC1237 as the core device, and has the functions of power-on delay, DC protection, power-off and impact protection. The fully sealed high current relay is not afraid of contact spark and oxidation. Using a high voltage withstand triode as the voltage stabilizing circuit, the power supply range is up to 12-24V, the circuit is simple, the reliability is high, and there is no need to debug. DIY is very easy.

     

    The working voltage is 12-24V AC, with a wide range of applications. PCB specification: 52x52mm, plate thickness: 1.6mm, plate fixing hole center spacing: 44x44mm, hole diameter: 3.2mm.

     

    Note: The production of electronic DIY requires a certain professional foundation and hands-on ability. There is a risk of damage during the production process. Please choose carefully!


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