Opto-Coupler
Part4N25 photoisolator decoupling mains-referenced control circuits from low-voltage footswitch logic. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
4N25 photoisolator decoupling mains-referenced control circuits from low-voltage footswitch logic. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.