Current: 10A. 1 xSpeaker Protection Circuit Board. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.
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Relay protection current 30A. Speaker Protection Board For High Power Audio Amplifier. Power amplifier midpoint potential protection. Feature: 1. PCB uses 2.0mm FR4 board. Delay protection.
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Power: 300W x 3 or less. This a common power DC protection board using optocoupler, because the optocoupler has a mutual isolation between the input and output, electrical signal transmission has a unidirectional characteristics, and thus has a good electrical insulation ability and anti-interference ability.
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Switches on Paging or Any Other Amplified Audio Signal. Ideal for Muting or Switching Primary Speakers During Paging. 25 Volt Input Also Accepts 8 Ω Inputs up to 75 Watts. Open-Collector Output Active when Module is Triggered.
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1 Carspeaker wiring harness. Maximum load current: 80A. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.
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Current: 10A. 1 xSpeaker Protection Circuit Board. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.
eBay