Speaker Protection Finish PCB for DIY Power Amplifier

Speaker Protection Finish PCB for DIY Power Amplifier

(Handle up to 15A current)

Features:

Compact and reliable speaker protection pcb suitable for most of the amplifier.　Their compact design made them ideal for DIY T-amp and D-amp

• Incoporate 3-seconds Power Up Delay and Protect Speaker from accediental DC voltage (Triggerd at ~1V) 
• LED indication (LED on when protection cirucit operate)
• Reliable Circuit Design
• Carefully selected componnents
• Utilizing relays with current handling capacity up to 15A (should be able to handle the output of most of the small to medium audio amplifier)
• Double side pcb 
• Size: 65mmL/40mmW /25mmH(Height measured from component top to pcb bottom, excluding  components feets)
• Come with circuit wiring schematic.
• Required power supply of 12Vac~18Vac 5W or above
• Power Transformer are also available in our store
  

Important:

This product is only for DIYER with sufficient knowledge in electricity and know how to avoide danger from electic shock.