SDR7030-221K

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 inductors that are designed and manufactured to deliver a predetermined inductance value in a specified circuit. They can be found in applications ranging from power supplies and high-frequency switching circuits to power amplifiers, filters, and antennas. The SDR7030-221K is an example of a fixed inductor, and is an ideal solution for applications requiring inductance values between 4.7uH and 220uH.The SDR7030-221K is a high-performance, high-capacitance, and low-profile surface-mount fixed inductor. It utilizes a metal-oxide–semiconductor field-effect transistor (MOSFET) that is built in a special inductor package. The inductor package comprises of a core and two terminals. The core is composed of a ferrite material having high-conductivity, while the terminals are made of copper. The whole package is hermetically sealed for optimal moisture protection.The SDR7030-221K inductor provides excellent thermal performance due to the incorporation of a MOSFET, which helps to ensure that the inductor can operate efficiently over a wide temperature range while avoiding the risk of damage from over-current or other environmental conditions. The inductor also has a low DC resistance, which helps to minimize losses caused by unwanted current path and increases the power efficiency of the system. Additionally, the inductor features a high current capability with low leakage inductance and lead inductance, allowing for optimal power delivery. In terms of application field, the SDR7030-221K is an ideal solution for high-frequency switching power supply applications. This is due to its high current capability, high-frequency performance, and low inductance value. The inductor can be used in a variety of applications such as DC-DC converters, adapters, filters, DC motor drives, and other power electronic devices that require high-frequency switching. In terms of working principle, the SDR7030-221K inductor works by providing a stable, low-resistance path that enables electrical current to flow through the inductor. When current flows through the inductor, it experiences an increase in voltage due to the need of energy to pass through the inductor. This voltage rise is known as inductance, and it is determined by the inductors physical characteristics. The inductance of the SDR7030-221K is adjustable based on the application requirements, allowing for a customized inductive response to the current input.The SDR7030-221K is a widely used fixed inductor due to its excellent performance characteristics and reliable operation even in harsh environmental conditions. It provides a great solution for high-frequency switching applications that require a reliable, low-profile, and efficient inductor. Its high current capability, low inductance values, and wide temperature range make it a great choice for any application requiring a reliable and cost-effective inductor.

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