MPIA4040R1-R22-R

Fixed inductors are a type of component typically used in electronic circuits that store energy in a magnetic field when connected to an alternating current (AC) source. The MPIA4040R1-R22-R inductor is widely used in a variety of applications, ranging from low-voltage power supplies to high-power audio amplifiers. It is a low-profile, single-piece component that is designed to operate reliably over a wide temperature range.

The MPIA4040R1-R22-R inductor is a non-polarized device that features a winding area of 0.45 square centimeters and a nominal inductance of 5.0 micro-henries. Its operating frequency range is from 47 kHz to 1.5 MHz, and it has a current rating of 100 mA. It also features an effective heat dissipation of 1 W per square millimeter, which makes it ideal for applications that require high operating temperature or stringent thermal management.

The working principle behind the MPIA4040R1-R22-R inductor is based on Faraday’s law of induced emf. This law states that when an AC current or voltage is applied to a wire or loop, it induces a magnetic field around it. The wire or loop also acts as a loop antenna, inducing an emf in the inductor. This induces an AC current in the inductor, the magnitude of which is proportional to the applied AC voltage. The current in the inductor builds up a magnetic field that opposes the original magnetic field. This opposition then causes the inductance of the circuit to reduce, thus limiting the current in the circuit.

The MPIA4040R1-R22-R inductor is used in a variety of applications due to its high inductance and low-profile design. It is commonly used in low-voltage power supplies as part of a LC filtering network to reduce noise and other disturbances caused by power supplies. It is also widely used in audio amplifiers for efficient energy storage and dissipation. Additionally, it is also used in DC-to-DC converters and switching power supplies, allowing for precise control of output power and voltage levels.

The MPIA4040R1-R22-R inductor is a reliable and cost-effective solution for a variety of applications that require high levels of magnetic field induction. Its robust design and operating temperature range make it ideal for applications that require high levels of heat dissipation. With its wide operating frequency range, it can be used in a variety of applications that require precise control of current, voltage, and power levels. Furthermore, its small size and low profile allow for easy integration into existing circuits, making it an ideal choice for modern electronic systems.