The transformers and inductors are two important devices used in electronics. There exists a misconception that these are the same because they look similar in construction and appearance. However, one differs from the other in several matters including applications, design and construction elements, among others. This post aims to familiarize you with some of the notable differences between these two magnetic components.
Differences between Transformers and Inductors
The following points elucidate the key variances between these two components, aiding in informed purchasing decisions.
Let's delve into transformers first.
1, Transformers are crafted with two coils of insulated wires wound around a ferrite, iron, or steel core.
2, Their primary role involves converting high-voltage AC into low-voltage and vice versa.
3, Transformers consist of primary and secondary coils. When the primary coil connects to an AC source, a fluctuating magnetic field forms around the core. This induces an alternating current in the secondary coil, generating an output when linked to a separate circuit.
They find extensive use in LED lighting, commercial and medical power conversion, as well as high-voltage and electrostatic spraying applications.
4, Common transformer types include step-up, step-down, auto transformers, power transformers, and toroid core transformers.
Now, let's shift focus to inductors.
1, Inductors are passive electrical elements, also known as coils or chokes, composed of insulated magnet wire wound into a coil.
2, Their primary function is to provide a specific level of inductance in a circuit.
3, When current flows through the coil, energy momentarily stores in the magnetic field within the core material (ranging from iron, ferrite, iron powder, amorphous, to other high reluctance materials). The conductor can be insulated enameled wire, copper foil strips, or high-voltage insulated lead wire based on the application. Any change in current through the coil induces a voltage as per Faraday's Law.
4, Key inductor types include air core, powdered iron core, ferrite core, and choke inductors.
Despite their visual similarities, transformers and inductors serve distinct roles in electronic applications. Consult your custom transformer manufacturer for detailed insights into their differing functionalities. This understanding will aid in specifying your requirements accurately to the manufacturer.
Custom Coils stands out as a premier manufacturer of custom transformers, inductors, and specialty magnetic components. Feel free to inquire about topics like the 'Differences between Transformers and Inductors' with the Custom Coils team. They offer an extensive range of custom-designed magnetic components tailored to your needs.
