Collection: AC Capacitors

What are AC Capacitors?

Definition and Purpose

AC capacitors are essential components used in alternating current (AC) circuits. They store and release electrical energy, helping to regulate voltage levels and improve the performance of electrical devices. Because of their ability to smooth out fluctuations in power, they play a vital role in various applications, from household appliances to industrial machinery.

Types of AC Capacitors

There are several types of AC capacitors, including aluminum electrolytic, film, and ceramic capacitors. Each type has unique characteristics suitable for specific applications. For instance, film capacitors are often used in audio equipment, while ceramic capacitors are found in high-frequency circuits. Understanding these differences can help you choose the right capacitor for your needs.

Applications of AC Capacitors

AC capacitors are widely used in numerous applications, such as power factor correction and motor starting in HVAC systems. They help improve energy efficiency in electrical systems, leading to cost savings. Furthermore, because they can enhance the longevity of electrical devices, investing in quality AC capacitors is beneficial for both performance and economics.