C1237HA Speaker Protection Delay Starting Board

[SEN-17-047]
Rating:
100 % of 100
Volume discounts:
  • +25 4 % $6.22
  • +50 6 % $6.08
  • +100 8 % $5.95
  • +300 11 % $5.81
  • +500 13 % $5.67
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Availability: 240 items
SKU
SEN-17-047
Ships in 2-3 business days, then:
Free delivery in 10-15 days by YunExpress on orders over $35.
Free delivery in 5-7 days by DHL on orders over $200.
More shipping info
$6.50

Description
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

Features
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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