CK16084R7M-T Inductors, Coils, Chokes

Fixed inductors, or commonly known as chokes, are passive electrical components used to limit the flow of high frequency current. They can also be used to smooth out current or voltage. While many inductors are built to be tunable, fixed inductors are designed to be of a single value. CK16084R7M-T is one such inductor with outstanding electrical characteristics and a wide range of applications.

CK16084R7M-T is a high quality surface mounted fixed inductor designed by the TDK Corporation, Japan. It is manufactured using the state of the art electromagnetic prediction technology. It has a very low DC resistance of only 0.51 mohms. The inductance value of the product is 4.7 uH with a tolerance of ±10%. It has a DC current rating of 7.18 A and is suitable for use up to an operating frequency of 100 MHz. It also features a wide operating temperature range of -40 ℃ to +105 ℃.

CK16084R7M-T can be used in a variety of applications, from power supplies to voltage regulators, RF amplifiers and down to wireless communication circuits. In power supply applications it is used as an input capacitor at power supply entrance, because of its very low DC resistance and high frequency current limiting capability. This makes it ideal for regulating current and voltage for efficient power delivery. In RF amplifiers, it can be used to filter out unwanted frequencies and improve the quality of signal being transmitted.

In addition to being used in these applications, CK16084R7M-T is also used in antenna applications. Its very low DC resistance allows it to act as a small antenna, with minimal energy loss. This makes it ideal for applications where a larger antenna is not practical. It can also be used to provide an impedance match for embedded antennas used for short range communication, such as Bluetooth.

The working principle of CK16084R7M-T is based on the concept of electromagnetic induction. The inductor itself consists of a coil of wire. When an alternating current is passed through the coil, an electromagnetic field is created, which in turn induces an opposing voltage. This opposing voltage then acts against the incoming voltage and restricts the current flow, resulting in a higher impedance and a lower frequency. The inductance value of the CK16084R7M-T is determined by the magnitude of the induced voltage and the amount of wire in the coil.

In summary, CK16084R7M-T is an excellent example of a fixed inductor for a wide variety of applications. It has a very low DC resistance, high current rating and temperature range, as well as an inductance value of 4.7 uH with a tolerance of ±10%. It is a versatile component thanks to its ability to act as a filter and antenna in certain applications. Its working principle is based on electromagnetic induction, and the magnitude of its inductance is determined by the wire in the coil and the opposing voltage it induces.

Fixed inductors such as CK16084R7M-T are essential components in various applications ranging from power supplies to RF amplifiers. They play a vital role in regulating performance parameters such as current and voltage, filtering out unwanted frequencies and providing impedance matches, making them an integral part of any design.