1538M18

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Fixed inductors are electrical components used to produce electrical current in the form of electromagnetic energy when connected with an electrical current. The 1538M18 fixed inductor is a product manufactured by company Wima, which offers a wide range of inductors, coils, and transformers. The primary purpose of the 1538M18 fixed inductor is to reduce the effects of high-Frequency electromagnetic interference (EMI) on electronic devices. In other words, this product is designed to “filter out” EMI, allowing the desired signal to reach the electronic device free of interference.

The 1538M18 is a large, flat inductor that is permanently mounted to a printed circuit board (PCB). The unique shape of the inductor enables it to fit onto the board with minimal space wasted. The 1538M18 is capable of handling currents up to 1.25 amperes and can be used with power frequencies ranging from 50 to 2000 MHz. The device is constructed from DuPont Kapton film with gold and silver plated copper-alloy terminations. In addition, it is coated with a flame-retardant epoxy resin for greater durability and stability.

In terms of operation, the 1538M18 follows the same working principle as any other fixed inductor: it creates a magnetic field when current passes through it. This magnetic field is then used to impede the flow of Electromagnetic Interference (EMI). The 1538M18 also contains a capacitor, which is used to store energy and dampen the effect of sudden voltage changes. As a result, the device not only reduces EMI, but also provides protection against voltage spikes.

The 1538M18 is designed to be used in a variety of different applications, but its primary use is to reduce EMI interference in electronic circuits. It can be used in cell phones, computers, and other devices that are vulnerable to the effects of EMI. The 1538M18 can also be used in High-Frequency (HF) and Ultra-High-Frequency (UHF) radio systems, such as those found in military and aerospace applications.

In conclusion, the 1538M18 fixed inductor is a product designed to reduce the detrimental effects of EMI on electronic devices. It does this by creating a magnetic field when current passes through it, which impedes electromagnetic waves. Additionally, the device can be used in a variety of applications, from cell phones to military and aerospace systems. The 1538M18 is uniquely shaped to fit onto PCBs with minimal space wasted, and its flame-retardant epoxy resin coating ensures greater durability and stability.

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