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Is 24 volt AC or DC?

in Electrical Engineering

Is 24 volt AC or DC?

1 Answer

The voltage of 24 volts can be either AC (Alternating Current) or DC (Direct Current). It depends on the type of power supply or the system you're using.

- **24V AC**: This means the voltage alternates direction periodically. It is commonly used in applications like heating, ventilation, and air conditioning (HVAC) systems or some industrial control systems.

- **24V DC**: This means the voltage flows in one constant direction. It is commonly used in low-power devices like electronics, sensors, and some industrial equipment.

So, 24 volts can be either AC or DC, and you'd need to check the specific application or power supply to know which one it is.

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