Ambrell Induction Heating
Ambrell Induction Heating
heating a steel plate

Ambrell Announces Induction Heating Guide for the Medical Industry

Apr 30, 2020 9:53:31 AM / by Brett Daly posted in Induction Heating, medical device manufacturing, medical industry

Ambrell Corporation, an inTEST Company and a leading manufacturer of induction heating solutions worldwide, announced today the publication of an extensive guide for induction heating applications specifically for the medical industry.

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About Faraday's Law of Induction Heating

Apr 22, 2020 4:44:48 PM / by Brett Daly posted in Induction Heating, Induction Theory


Induction heating works because there is an alternating electrical current which is applied to the primary of a transformer, as that creates an alternating magnetic field. Faraday's Law states if the secondary of the transformer is located within the magnetic field, an electric current is induced. In this post, we'll dig into the theory behind Faraday's Law of Induction, as it's important to understanding the theory of induction heating.

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An Introduction to Induction Heating

Apr 17, 2020 4:02:24 PM / by Brett Daly posted in Induction Heating


In this blog post we'll provide a quick overview of the basics of induction heating. When current is passed through an inductor, a magnetic field is created around that wire. With an AC circuit the magnetic field will collapse and change polarity, as the current changes polarity. When a second conductor is placed in the alternating magnetic field, an alternating current will be generated in the second conductor. The current in this second conductor is proportional to the current in the first conductor and the inverse of the square of the distance between the two conductors.

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Inserting Threaded Brass Parts into a Plastic Housing

Mar 30, 2020 12:03:35 PM / by Brett Daly posted in Metal-to-Plastic, EASYHEAT, Induction Heating, heat staking


An company came to THE LAB at Ambrell needing to insert brass threaded inserts into seven locations on a plastic thermostat housing. THE LAB determined that an Ambrell EASYHEATTM 3.5 kW induction heating system would be the right solution for their heat staking application. Three different coils for varying patterns were designed by Ambrell's team of applications engineers and used during testing.

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