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High-Performance Flyback Transformers from Custom Coils
Custom Coils is a leading US based company engaged in the design and manufacture of Flyback transformers. We have been manufacturing Flyback transformers ever since the high voltage CRT industry was in its infancy. Flyback transformers are regarded as one of the flagship products of Custom Coils. Today, these transformers continue to play a vital role in many applications.
Regardless of their type, all of our transformers benefit from our highly creative and evolved winding techniques. This has been accentuated by our continued investment in capital equipment.
Our customers will appreciate that Custom Coils is among the most experienced designers and manufacturers of specialized high voltage Flybacks for various industries.
Speak with us for a quote and let our engineering team work in collaboration with your team to obtain quality and reliability with your Flyback transformer needs.
Construction and Design
A Flyback transformer differs from other true transformers in that it temporarily stores energy that it gets from the input voltage and current. The energy from the inputs is stored in a magnetic field to be released to the outputs at a slightly later time. The Flyback transformer performs a “kickback” action to transform the inputs to a needed output voltage and current. Typically, a Flyback transformer operates at frequencies from 20 KHz to 100 KHz.
Given these frequencies, ferrite cores are the core of choice for such transformers, especially in discontinuous mode operations. Ferrite cores are available in several different geometries and are custom gaped based on the requirements of the application. Transformers of different wattage can use ferrite cores from really small geometries like E16 and P11 Potcores up to very large U64 and U9316 cores.
To ensure the consistent performance of high voltage Flyback transformers, their windings are encapsulated with high-quality insulation systems such as epoxy compounds and silicone based compounds.
From cutting-edge television and telecommunication systems to aerospace systems to biomedical equipment, Custom Coils’ Flyback transformer can be found in hundreds of varied applications. They are used as communication and power application transformers, as well as in switching power supplies, converters and inverters. The fact that a Flyback transformer is very flexible allows it to run in different modes and power ratings.
A Flyback transformer is preferred because:
- It is ideal for use in DC/DC converters for industrial controls and all types of test equipment.
- It works great in both continuous and discontinuous modes.
- If you have an application with high switching frequencies up to 250KHz, these transformers could prove to be an ideal solution.
With an ever-evolving electrical and electronics industry, Custom Coils is continuously engaged in R&D pertaining to the design and the manufacturing of Flyback transformers.
Have a question about a flyback transformer or any other custom magnetic assembly?
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