Dewalt 90639150 Trimmer SA PCB LST140

The Dewalt 90639150 Trimmer SA PCB LST140 is a board that contains integrated circuits that control the electronic functions of the management system. It functions by interpreting the electrical signals and transmitting these signals to the power source, regulating, and motor sections. It is fitted in the trimmer housing and maintains the electronic links in place for the function of the trimmer. The part design ensures the proper transfer of signals and allows it to coordinate various electrical functions. It assists maintain the proper control response and assists the trimmer system in the normal cutting process.