CD75NP-270KC

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Fixed inductors are components found in electronic equipment and other electronic devices. They are used to regulate the current that flows through the circuit and to protect it from potential damage. The CD75NP-270KC inductor is one such component, and its applicability and working principles can be broadly outlined in this article.

CD75NP-270KC is a fixed inductor produced by Ohmite, a manufacturer of resistors and inductors. It is a surface mount inductor and is widely used in the telecommunications industry, as well as in set-top box and digital TV applications.

The CD75NP-270KC is an off-chip inductor, meaning it must be soldered to the circuit board and is not permanently attached to it. This makes it easier to place the inductor on the board, but it also means that it is more prone to vibration and mechanical shock. The CD75NP-270KC has a high air gap, which increases the current response time and reduces inductance, making it ideal for applications requiring fast frequency response.

The CD75NP-270KC\'s core material is ferrite, and it has a distributed air-gap for thermal dissipation. It is rated at 270-400KE, meaning it can handle up to 400 mA of current. It also has a maximum DCR of 0.1 ohms, a frequency range of 25 kHz to 4.5 GHz, and an operating temperature range of -40 to +125 degrees Celsius.

The primary working principle of a fixed inductor is to change the current direction it is carrying in a circuit. This allows for the current to be reversed without an external switching element or circuit. When electricity flows through the inductor, the core material inside the inductor acts like a spring. As the current flows through the inductor, the iron core draws energy from the current which causes the inductor to store current and release it when the current stops. This stored energy is released in the form of a magnetic field, which changes the current direction.

To properly implement a fixed inductor, it must be placed in the circuit where it can directly intercept the current flow. It is then mounted on the board so that the core material is exposed. This will allow the inductor to effectively store and release the necessary energy. The inductor must also be connected in series with the load or circuit, so that it can effectively alter the current direction.

The CD75NP-270KC fixed inductor is an effective solution for applications requiring fast response times and high frequencies. Its core material and its distributed air gap enable it to dissipate heat more efficiently, allowing it to operate safely at higher currents and temperatures. Its high air gap also reduces inductance, making it ideal for applications requiring fast frequency response. With its long lifespan, the CD75NP-270KC is an excellent choice for applications in the telecommunications industry, as well as for set-top box and digital TV applications.

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