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Where is the charger when you plug in an electric car?

The box beside an electric car is not always where the electricity is converted for its battery. With AC charging, that conversion happens in an onboard charger; DC fast charging performs it outside the vehicle. Calling both pieces of equipment a 'charger' can hide two different routes from the supply to the battery.

3–5 min

Questions you could explore

  • How does the location of the conversion equipment affect what a vehicle can accept?

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How can a heat pump deliver more heat than its electricity input?

Energy4–5 minA heating device seems to promise something impossible when its heat output exceeds the electricity it uses. A heat pump's energy account includes another input: heat moved from its surroundings.

Energy

How does a photovoltaic cell turn light into electricity?

A solar cell can generate electricity without a turbine or other moving machinery. Light interacting with a semiconductor starts the process, but separating and collecting the resulting charges is what makes electrical output possible.

4–5 min

How does a photovoltaic cell turn light into electricity?

Energy4–5 minA solar cell can generate electricity without a turbine or other moving machinery. Light interacting with a semiconductor starts the process, but separating and collecting the resulting charges is what makes electrical output possible.

How does a wind turbine turn moving air into electricity?

Energy3–5 minA turbine's blades are only the visible beginning of the journey from wind to electricity. Their rotation drives a generator, though the machinery connecting those parts differs between turbine designs.

Where is the charger when you plug in an electric car? | Speech Topic | speaking.app