We are independent & ad-supported. We may earn a commission for purchases made through our links.
Advertiser Disclosure
Our website is an independent, advertising-supported platform. We provide our content free of charge to our readers, and to keep it that way, we rely on revenue generated through advertisements and affiliate partnerships. This means that when you click on certain links on our site and make a purchase, we may earn a commission. Learn more.
How We Make Money
We sustain our operations through affiliate commissions and advertising. If you click on an affiliate link and make a purchase, we may receive a commission from the merchant at no additional cost to you. We also display advertisements on our website, which help generate revenue to support our work and keep our content free for readers. Our editorial team operates independently of our advertising and affiliate partnerships to ensure that our content remains unbiased and focused on providing you with the best information and recommendations based on thorough research and honest evaluations. To remain transparent, we’ve provided a list of our current affiliate partners here.
Electrical

Our Promise to you

Founded in 2002, our company has been a trusted resource for readers seeking informative and engaging content. Our dedication to quality remains unwavering—and will never change. We follow a strict editorial policy, ensuring that our content is authored by highly qualified professionals and edited by subject matter experts. This guarantees that everything we publish is objective, accurate, and trustworthy.

Over the years, we've refined our approach to cover a wide range of topics, providing readers with reliable and practical advice to enhance their knowledge and skills. That's why millions of readers turn to us each year. Join us in celebrating the joy of learning, guided by standards you can trust.

What Is a 24V Solenoid?

By Paul Scott
Updated: May 17, 2024
Views: 10,445
Share

A 24V solenoid is an electromagnetic switching or actuation mechanism designed to operate with a 24-volt power supply. The power supply may be an alternating current (AC) or direct current (DC) voltage supply, although 24-volt DC solenoids are generally more common than AC types. Solenoids designed for AC supplies have an extra, shorted winding of coil wire known as a shading coil to prevent “chattering” and can successfully be used with a DC supply. Direct current solenoids may, however, not be used with an AC power supply, as they have no shading coil, which causes AC chatter and potential poor performance and overheating damage. When choosing a new or replacement solenoid for a 24V solenoid, care should be taken to check that the new unit has a coil rated for the correct voltage and type of supply.

A solenoid is an electromagnetic device used to remotely or automatically supply switching, actuation, or adjustment movement to a secondary device. They are widely used and commonly encountered in applications where operator intervention is not possible or safe. Solenoids are extremely simple and generally consist of one static part, namely the coil, and a moving, spring-loaded metal plunger. When the coil is energized with an electric current, it forms a powerful magnetic field around itself. This field attracts the plunger, pulling it towards the coil, supplying the actuation movement in the process.

The 24V solenoid is a common type of solenoid designed to be used with a 24-volt AC or DC coil voltage. The type of voltage is an important, consideration as the two types are not always interchangeable. Solenoids designed for AC supplies may be used in DC applications, but not the other way around, as DC solenoids chatter when used with AC power and may not function properly or be damaged as a result. Although not a hard and fast rule, the 24V solenoid is more often than not designed for DC power supplies.

When a damaged solenoid requires replacement, it is wise to make sure that the replacement is rated not only for the correct voltage, but the correct type of supply. When choosing a solenoid for a new project, the fact that the 24V solenoid is available in both AC and DC types can make things a little easier for the designer as rectification of a mains supply would not be necessary, a step down transformer being the only requirement.

Share
About Mechanics is dedicated to providing accurate and trustworthy information. We carefully select reputable sources and employ a rigorous fact-checking process to maintain the highest standards. To learn more about our commitment to accuracy, read our editorial process.
Discussion Comments
Share
https://www.aboutmechanics.com/what-is-a-24v-solenoid.htm
Copy this link
About Mechanics, in your inbox

Our latest articles, guides, and more, delivered daily.

About Mechanics, in your inbox

Our latest articles, guides, and more, delivered daily.