SDR1005-3R3M

Fixed Inductors

The SDR1005-3R3M is a type of fixed inductor, which is an electronic component that stores energy in a magnetic field. The SDR1005-3R3M is a surface mount inductor with a tolerance of ±20% and a resistance of 3.3 Ohms.

Fixed inductors are used in a variety of fields, from power supplies to circuit design. They are commonly used in the same circuits as capacitors, and their main function is to limit the current in a circuit. Fixed inductors can also act as filters to reduce noise and interference.

The SDR1005-3R3M has a variety of applications. It is often used in DC-DC converters and switching power supplies as an inductor to store energy while isolating the current, providing a clean, isolated power supply. It is also frequently used in mains power circuits, radio tuning and antenna matching circuits, and other types of signal conditioning circuits. The SDR1005-3R3M can also be used in a wide range of consumer electronics, from laptop chargers to small step-down regulators.

The working principle of the SDR1005-3R3M is based on Faraday’s law of induction. When current passes through the SDR1005-3R3M, it generates a magnetic field. This magnetic field induces a voltage in the reverse direction, which is known as the Back Electromotive Force (EMF). This back EMF is what allows the SDR1005-3R3M to limit current flow in a circuit, and it also serves to store energy in the magnetic field.

The SDR1005-3R3M is an ideal choice for a wide range of applications, where space, cost, and performance are considerations. Its tolerance rating of ±20% assures that the component will function correctly within its designed range, and its relatively low resistance makes it suitable for use in high-current applications. For increased durability, the SDR1005-3R3M is made with high-quality materials and construction techniques.