PTKM10R-40SM

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Fixed inductors are components which provide a constant inductance between two terminals regardless of the frequency of the current flowing through them. One of the most popular inductor types is the PTKM10R-40SM. This type of inductor has a wide range of applications and working principles, which will be discussed in this article.

The PTKM10R-40SM is an inductive device used in power conversion, filter, and DC-DC converter circuits. It has a range of inductance values from 0.39mH to 1.0mH, making it highly suitable for a variety of applications such as AC-DC power supplies, DC-DC converters, and voltage regulator circuits. The PTKM10R-40SM can also be used in switch-mode power supplies, inverters, and motor control circuits.

The PTKM10R-40SM has a maximum current rating of 40 amps and an operating temperature range from -40C to +125C. Its operating frequency range is between 47 Hz and 20 MHz, making it flexible enough to be configured to meet specific frequency requirements. The PTKM10R-40SM also offers excellent high-frequency characteristics, making it well-suited for high-frequency switching applications.

The working principle behind the PTKM10R-40SM is based on Faraday’s law of induction, which states that a changing magnetic field through a coil induces an electric field in the coil. When a current is applied through the PTKM10R-40SM, a magnetic field is induced around the inductor winding, creating an electric field that opposes any further change to the magnetic field. This action creates a self-resonating circuit, allowing the current to flow through the inductor without any significant losses.

The PTKM10R-40SM is designed for use in high-current, high-frequency switching applications, allowing it to handle high inrush currents without damage. The inductor is extremely reliable and is overrated for operation in temperatures above 70C. Its construction is a mixture of metal oxide layers and ferrite core, which helps it to dissipate heat quickly and reduce failure due to overheating.

The PTKM10R-40SM is a low-profile component that performs well in high-temperature applications and possesses excellent EMI/RFI filtering characteristics. It is designed to provide efficient storage and release of electrical energy, allowing it to handle high inrush currents without a significant drop in efficiency. The PTKM10R-40SM can be applied in various electronic circuit designs, such as power supplies, converters, filters, and voltage regulators, for efficient and reliable performance.

In summary, the PTKM10R-40SM is an ideal component for high-current, high-frequency applications. It is a low-profile, reliable component that is well-suited for use in power conversion, filter, and DC-DC converter circuits. Its working principle is based on Faraday’s law of induction, allowing it to create efficient storage and discharge of electric energy without significant losses. The PTKM10R-40SM is an excellent choice for a variety of power conversion and filtering applications.

The specific data is subject to PDF, and the above content is for reference