Speaker Protection PCB

Description

Speaker Protection PCB

Delay Time Adjustable

Parts list

In4007 – 5

In4148 – 4

10k – 4

1k – 1

220k – 1

47k – 1

C9013 – 1

C1815 – 2

7812 – 1

470uf/25v – 1

47uf/ 25v – 1

220uf / 25v – 2

220k Preser – 1

SLA 12v /30A 6 pin Relay – 2