When an electrical component stops working the fault may be in the component, in the electrical circuit or in the fuse that protects them. Because the fuse is a likely cause, and the easiest to check, look at it first. The fuses are usually grouped in a box or on a panel with a cov...
Fuses rarely if ever, fail of their own accord. There is usually a contributing factor that causes them to fail i.e. excessive current flow through the fuse due to a fault in the device. So you may find that even if you replace it, the replacement fuse may fail immediately once the o...
Referring back to FIG. 2, another advantageous feature of the present invention is that the driver electronics board 98 in the cabinet 22 has on it a plurality of fuses for protecting its main and secondary power supplies. Adjacent to each of these fuses is a light-emitting diode (LED) pow...
Classic power distribution Smart power distribution Central relay and fuse box. Accessible location to exchange blown fuses. Vulnerable to mechanical wear, dust, shock, vibration and aging. Multiple small power distribution centers connected by LI...
Test the fuse with a multimeter and replace it if the windows won’t move. Turn your car off. Consult your vehicle’s instruction manual to determine where you fuse box is and how to remove it. Look at the list of fuses in your manual to determine which one corresponds to your power ...