1. How to add an overvoltage protection device to the headlight of the motorcycle? Motorcycle Headlight in china tells you that this problem is relatively simple; the principle of "leakage type" is to conduct part of the current short circuit to the ground, which is a parallel circuit. Therefore, its heat dissipation shell is mostly grounded close to the body, and the only input line at one end is connected to the headlight switch and the light bulb line.

Motorcycle Headlight in china tells you that the "switch type" is a series circuit, most of which are connected to the output line of the generator at the input end, connected to the headlight line at the output end, and connected to the vehicle body at one end for grounding.
Motorcycle Headlight in china tells you that it is such a simple matter that anyone who buys or can make the components can install them on the motorcycle by himself. Just pay attention to three points: the wiring installation must be firm, the bulb voltage must match, and the bulb The wattage is less than the generator's capacity.
Through the above introduction and analysis of the Motorcycle Headlights in china, hope it helps you.