How to connect two light bulbs in one block?

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durmani2018-04-18 03:24:07

Physics

durmani, 2018-04-18 03:24:07

Hello, as I understand it, if I have two 12 volt bulbs, then by connecting them to one 12 volt power supply in parallel, will it output 6 volts to each? Or am I misunderstanding somewhere? There are 3 amperes in the block, explain to the noob, especially if there are 3 amperes, how will this affect, otherwise you need to connect up to 5 such lamps, it turns out that I need up to 72 volts, and for each lamp also for protection?

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Alexander, 2018-04-18
@alexr64

Hello, as I understand it, if I have two 12 volt bulbs, then by connecting them to one 12 volt power supply in parallel, will it output 6 volts to each?

By 12.
In the course of the school curriculum, specifically - physics.
36 watt block. This means that the lamps can be connected with a total power of not more than 36 watts. Otherwise, they will burn with less heat.
If you connect the lamps in series - yes, 72 volts will be needed.