C1237HA 12-18VAC 5A Speaker Protection Delay Starting Circuit Board

100 % of 100
Availability: 35 items
+25 5 % $7.92
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+300 12 % $7.30
+500 15 % $7.09

This speaker protection has boot delay and DC protection function. The board adopts UPC1237 speaker protection special chip. The circuit is simple, easy to manufacture, and safe and reliable. High-quality 5A relay, suitable for small and medium power amplifier boards, working voltage AC 18-24 V, independent power supply is recommended. Size after installation: length 71mm * width 40mm * height 29mm plate selection of high quality 1.6mm double-sided fiberglass board, double-sided routing
Suitable for LM1875 LM3886 TAD7294 and other low amplifiers

Output DC protection
Poweroff quickly when shutdown
2 seconds delay power on when boot
Working Voltage: AC 12-18V (suggest used independent power supply)

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