China Naming Network - Ziwei knowledge - How to bring 12v light box for 24v battery?
How to bring 12v light box for 24v battery?
There are two ways to achieve this:
1 is to connect two 12 volt lamps in series and connect them to a 24 volt battery;
The second method is to connect a resistor with a certain resistance in series with the12v bulb. Then connect it to a 24 volt battery. Let the resistor share the voltage of 12 volts, so that the working voltage of the bulb is 12 volts, and it can work normally. But this has caused a waste of electric energy, only half of which is used to do work, and the small light bulb emits light.