With two groups of 10A large current sealed silver contact relays.
Power supply: AC 12 V with voltage regulator, maximum AC voltage 18 V
Note: Caution: The power supply of the protection board must not share the same voltage group with the preceding stage, as this will cause a short circuit and damage the components.
If input DC voltage > + – 0.6 V, please cut off "in" OUT.
With LED display on the board, boot delay or DC protection, the LED is flashing.
Normal working, LED shows long bright state. Size: 95*36*20mm
Package: 1 Piece Original Dual Channel Speaker Protection Board
