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What is the advantage of amorphous core transformer?

by:Transmart     2023-03-01

For many years, transformers have been the go-to solution for any number of power conversion needs. But as technology has advanced, so too has the transformer. Amorphous core transformers are one such innovation that offer a unique advantage over traditional transformers. In this blog post, we will discuss what an amorphous core transformer is and why it can be advantageous in certain circumstances. We will also explore how these transformers are being used in industries like automotive and renewable energy to provide efficient and reliable power conversions. So let鈥檚 dive in and learn more about this cutting-edge technology!

What is an Amorphous Core Transformer?

As the name suggests, an amorphous core transformer is a transformer with an amorphous (non-crystalline) metal core. The advantage of this type of transformer is that it has very low hysteresis losses, compared to a transformer with a conventional ferrite or iron core. This makes the amorphous core transformer much more efficient than a conventional transformer, and therefore more cost-effective in the long run.

The Advantages of Amorphous Core Transformers

Amorphous core transformers have many advantages over traditional transformer designs. They are more efficient, lighter weight, have a smaller footprint, and generate less heat. Amorphous cores also have a much longer lifespan than traditional transformer cores.

Why Are Amorphous Cores More Efficient?

The main advantage of an amorphous core transformer is that it is more efficient than a standard transformer. Amorphous cores are made of a non-crystalline material, which means that they have a lower eddy current loss. This makes them ideal for use in high-frequency applications where power losses can be significant.

How Do Amorphous Cores Improve Transformer Efficiency?

Amorphous cores are made of a non-crystalline, glassy alloy that is far less susceptible to the hysteresis losses that plague conventional transformer cores. As a result, amorphous cores improve transformer efficiency by reducing core losses. In addition, amorphous cores have a higher saturation flux density than traditional transformer cores, which allows for smaller, lighter transformers.


In conclusion, the amorphous core transformer has many advantages over traditional transformers. Its soft magnetic properties allow for a more efficient transfer of power, its lighter weight makes it easier to install and transport, and its low hysteresis loss provides better performance at lower frequencies. Moreover, the absence of eddy current losses in an amorphous core reduces energy losses so that overall efficiency is improved. All these features make this type of transformer especially suitable for applications where power density and weight are critical factors.
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