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How the use of adjustable inductors can make your circuit boards more secure

Have you ever wondered how adjustable inductors work, or whether they’re actually even necessary in your circuit boards? Well, this article will be there to answer all of those questions and more!

What is an inductor?

An inductor is an electrical component that has the ability to store electric energy. Inductors are often used in electronic circuits to reduce the amount of power needed to turn on or off devices. When a current flows through an inductor, it can retain that current for a long time. This makes inductors useful in applications where reliability is important, such as in medical equipment or in industrial control systems.

Security of an inductor

Electronics use adjustable inductors to create a secure connection between two pieces of metal. And there are a few different ways to use an adjustable inductor in your security system. One option is to use it as a tamper-resistant switch. This means that if someone tries to change the voltage of the inductor, they will not be able to get it to work correctly.

Another option is to use it as a resistor firewall. This means that if someone attempts to connect or disconnect wires from the board without authorization, they will be blocked by the inductor.


When building electronic circuits, it is important to make sure that the components you use are secure. One way to achieve this is by using GFOOKIC adjustable inductors. These inductors can help to reduce the chances of a circuit board being damaged by an unexpected voltage spike or current surge. By using GFOOKIC adjustable inductors, you can ensure that your circuits are as safe as possible.

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