AC 12-18V Speaker Protective Protection Board for DIY Amplifier Board

Description

• The board has power-on delay, power-off protection, DC detection, output balance detection, and DC protection. Adopting UPC1237 speaker protection chip, with simple circuit,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-18V, independent power supply is required.
• Package include: 1 x Speaker protection board.

Features:
The board has power-on delay, power-off protection, DC detection, output balance detection, and DC protection. Adopting UPC1237 speaker protection chip, with simple circuit,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-18V, independent power supply is required.
Package include: 1 x Speaker protection board.

Specification
Size: 68mm*37mm*27mm
Power supply: AC 12V-18V
Chip: speaker protection IC UPC1237
Terminal hole diameter 5mm
20mm between two holes

Package include:
1 x Speaker protection board

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