Description:

The main parameters:

● PCB board is 2.0MM FR4 board

●The copper foil of the PCB is 2 ounces

● PCB size: 78.5MM*62MM

●Working voltage: AC110-220V

● Relay protection current 30A, suitable for high power amplifier board

● Product weight: 0.1kg

●Product height: 35mm

Features:

● Directly exchange 110-220V power supply without additional power transformer

● Delay protection

●Amplifier midpoint potential protection

Package Included:

● 1PCSx High power amplifier speaker protection board / protection current 30A