3pcs Audio Speaker Protection Board Amplifier Components DC Protect Kit DIY

Product Code: 7545879
Availability: In Stock

$22.99
Ex Tax: $22.99

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Product 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:

3 x Double-sided circuit boards

3 x 4148

12 x Capacitor

18 x Transistor

15 x Metal film resistors

3 x Bridge Rectifier / three-terminal regulator /each

3 x LED (light emitting diode)

15 x erminal Block

6 x 15A Relay

3 x Kit assembly instructions