5pcs Audio Speaker Protection Board Amplifier Components DC Protect Kit DIY
5pcs Audio Speaker Protection Board Amplifier Components DC Protect Kit DIY
5pcs Audio Speaker Protection Board Amplifier Components DC Protect Kit DIY
5pcs Audio Speaker Protection Board Amplifier Components DC Protect Kit DIY
5pcs Audio Speaker Protection Board Amplifier Components DC Protect Kit DIY
5pcs Audio Speaker Protection Board Amplifier Components DC Protect Kit DIY
5pcs Audio Speaker Protection Board Amplifier Components DC Protect Kit DIY
5pcs Audio Speaker Protection Board Amplifier Components DC Protect Kit DIY
5pcs Audio Speaker Protection Board Amplifier Components DC Protect Kit DIY
5pcs Audio Speaker Protection Board Amplifier Components DC Protect Kit DIY

5pcs Audio Speaker Protection Board Amplifier Components DC Protect Kit DIY

£30.10 £91.00
DESCRIPTION
Specification:
 
Input voltage: AC12-15 V. 
Size(L*W*H): 6x 4 x 2.5 cm (Finished). 
 
Feature:
 
With power on delay (about 3 seconds) and DC protection (control voltage around 1 V). 
With LED status display, when the protection light, the normal work time off. 
Using 15 A large current relay. 
Working voltage aAC 12 to 15 V, need independent power supply. 
 
Package includes:
 
5 x Double-sided circuit boards. 
5 x 4148 . 
20 x Capacitor . 
30 x Transistor . 
25 x Metal film resistors . 
5 x Bridge Rectifier / three-terminal regulator /each. 
5 x LED (light emitting diode) . 
25 x erminal Block . 
10 x 15A Relay . 
5 x Kit assembly instructions .
ADDITIONAL INFORMATION
Color: Blue, Purple, White
Size: 20, 24
Material: 100% Polyester
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