speaker

Parts List 1 double-sided plated-through PCB coded 01101221, 67 x 121.5mm available from the PE PCB Service 3 (2) 30V DC 10A contact, 24V DC coil DPDT PCB-mount/cradle relays (RLY1-RLY3) [Altronics S4313, Jaycar SY4007] 8 (6) 2-way 5.08mm pitch mini terminal blocks (CON1-CON8) 1 44mm-tall, 16.5...

DIY Electronic circuit today,I take the 30A speaker protection circuit . This circuit has two relay for switch function connect before speaker input signal. circuit function is recieved AC signal pass to capacitor for current smoothly then the diode bridge will full wave for convert to DC power...