UPC1237 Speaker Protection Board Directly Mounted Hifi Amplifier DIY AC12-24V

Bringing more convenience to the people in their daily life And this product is environmentally friendly and durable Feature The board has power-on delay, power-off protection, DC detection, output balance detection, and DC protection. DC protection function, using UPC1237 speaker protection chip, with simple circuit, easy to manufacture, safe and reliable work. It is suitable for most power amplifier boards, and can be installed directly on the chassis with the speaker seat of the store to save space. Working voltage is AC 12V-24V, independent power supply is required

Specification

Size: 68mm*37mm. Power supply: AC 12V-24V Chip: speaker protection IC UPC1237 integrated block, Songle relay.

Packaging include: 1 x UPC1237 speaker protection board Note: 1.Due to manual measurement, please allow 1-2 mm difference, thank you. 2.Please understand because of the light irradiation or computer display difference, so I can't guarantee photos and real color is 100% the same.

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