Air core conductor is an important component used for a wide range of applications – ranging from electric products computer devices, communication equipment to TVs and mobile chargers. The work is air core conductor is to store energy in the form of a magnetic field. It is also used to block AC while allowing DC to pass, and such kind of inductors are called choke.
But the question here is: How to buy air core inductor that aids in the performance of your device?
But before that, we will look at reasons why you need to buy air core inductors.
Air core inductors:
- Are Saturation Free— unlike the inductors with ferromagnetic cores that tend to become saturated as current increases, there is nothing that happens with air core models. Air core inductors have no core saturation issue, and therefore are independent of electrical currents.
- Have No Iron Losses— as there are no ferromagnetic cores, the air core models eliminate iron losses. When frequency increases, the cores offer better Q factor and lower distortion.
- High Frequency Operation— Air Core operate at peak performance levels up to 1GHz.
The air core inductors are made using plastic, ceramic, or other nonmagnetic components. These have lower inductance than ferromagnetic core coils, they are capable of working at high frequency as there is no energy loss known as core losses that happen with ferromagnetic cores.
But as microphony is used for binding the air core coils, mechanical vibration of the windings can cause variations in the inductance. Let us tell this does not have much impact on the performance. So you do not need to worry at all.
Though Air core coils can be used for various applications, you should make sure the coil you buy is perfect for your need. Go through the application instructions carefully and also ask to your supplier if the coin in your mind is suitable for your requirement. As a supplier has a good knowledge of their products, they will provide you with information required to make your decision.
If you buy in bulk, you are likely to get the best deal on price. However, it is important to do price comparison. So search for some renowned Air core Inductor suppliers in the USA, and then look at the prices they offer. Compare prices, but keep in mind other factors as well such as the location of supplier and the cost you will pay for transportation. This will certainly help you buy air core inductors at the best price in the market.