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AC drives

AC drives

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What is AC drives?

An AC drive (also known as a variable frequency drive or VFD) is a type of motor controller that drives an electric motor by varying the frequency and voltage of its power supply. They are used in a wide array of applications, from small appliances to large compressors. VFDs are used to control motor speed, torque, and direction, improving process control, reducing energy consumption, and extending equipment life.

What other technologies are related to AC drives?

AC drives Competitor Technologies

DC drives offer an alternative method for motor speed control, acting as a competitor to AC drives, though less common in modern applications.
mentioned alongside AC drives in 15% (437) of relevant job posts

AC drives Complementary Technologies

Indicator lights are often used in conjunction with AC drives to provide visual status indication (e.g., running, fault).
mentioned alongside AC drives in 94% (61) of relevant job posts
PCs are often used for configuring, monitoring, and troubleshooting AC drives.
mentioned alongside AC drives in 76% (54) of relevant job posts
Servo controllers can work with AC drives in high-performance motion control applications.
mentioned alongside AC drives in 19% (73) of relevant job posts

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