PD104R-103K

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 electrical components that are comprised of one or more windings, usually made of copper wire, which contains a core material of ferrite, iron or other materials around which the winding is wrapped. They are used to store energy in the form of an electric field or magnetic field, and are commonly used in power supply and filtering circuits. The PD104R-103K is a type of fixed inductor that is widely used in various applications.

The PD104R-103K has a 10uH inductance value which makes it ideal for use in power and signal line filters, power conditioning and RF applications. It also has a rated DC current of 3A, and is constructed of a molded thermoplastic body. The inductor has a low profile of only 5mm, and an operating temperature range of +55°C to +125°C. The PD104R-103K has a high Q factor, making it an ideal choice for battery filter applications and circuits where a stable voltage and current is required.

The primary application of the PD104R-103K is as a filter inductor in high power switching regulators and other power conversion systems. The inductor is used in conjunction with capacitors and other components in order to provide a low impedance path to ground, which filters out noise and reduces fluctuations in the output voltage. The inductor also helps to minimize the EMI (Electro-Magnetic Interference) created by the switching circuit.

The working principle of a fixed inductor is simple. A current flowing through the inductor creates a magnetic field, which is proportional to the magnitude of the current. This magnetic field generates a voltage across the terminals of the inductor in the same direction as the current. This voltage is generally referred to as “inductance voltage” and is proportional to the rate of change of the current. As the current in the inductor increases, the inductance voltage increases in the same direction, and vice versa, as the current decreases. The magnitude of this induced voltage is limited by the inductance value of the inductor.

In addition to filtering and regulating output voltages, the PD104R-103K can also be used for RF applications. Its low profile and high Q factor makes it well-suited for use in a variety of circuits, including low-pass, high-pass, notch, and bandpass filters. It can also be used as a balun transformer in antenna and transmission line matching networks.

The PD104R-103K is just one example of a fixed inductor that is commonly used for a variety of applications. As mentioned before, it is widely used in power and signal line filters and power conditioning circuits, as well as RF applications. It is highly resistant to circuit noise and has a low radiant loss, making it a great choice for all kinds of applications.

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