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Last Updated: Apr 25, 2025 | Study Period: 2024-2030
Surface Mount Power Inductors (SMPIs) are a type of inductor that is designed to be mounted on a printed circuit board (PCB). They are typically used in power supplies, switching regulators, and other applications where high current and high frequency are required.
SMPIs have several advantages over traditional inductors, including:Smaller size and weight: SMPIs are much smaller and lighter than traditional inductors, which makes them ideal for use in portable devices.
Lower cost: SMPIs are also much less expensive than traditional inductors, which makes them a cost-effective option for many applications.Improved efficiency: SMPIs are more efficient than traditional inductors, which can lead to significant energy savings in some applications.
Better reliability: SMPIs are also more reliable than traditional inductors, which can help to reduce the risk of equipment failure.SMPIs are available in a variety of shapes and sizes, and can be made from a variety of materials, including ferrite, air core, and metal core. They are typically rated for currents of up to 100 amps and frequencies of up to 1 MHz.
SMPIs, or switched-mode power supplies, are an important component in many electronic devices. They are used to convert electrical power from one form to another, and they are very efficient at doing so. SMPIs are used in a wide variety of applications, including:
Power supplies for computers, TVs, and other electronic devicesSwitching regulators for battery-powered devicesDC-DC converters for converting power from one voltage level to anotherMotor drives for controlling the speed and torque of motors.
RF amplifiers for amplifying radio signalsFilters for removing unwanted signals from electrical circuitsBaluns for converting between balanced and unbalanced signals.
SMPIs are expected to continue to grow in popularity in the future, as they offer a number of advantages over traditional power supplies. They are more efficient, smaller, and lighter, and they can be used in a wider range of applications.
The Global Surface Mount Power Inductors Market accounted for $XX Billion in 2023 and is anticipated to reach $XX Billion by 2030, registering a CAGR of XX% from 2024 to 2030.
Panasonic commercializes a large-current-passing surface-mounted vehicle power inductor.Panasonic Corporation today announced the commercialization of a low-loss, high-vibration-resistant surface-mounted vehicle power inductor [1] (PCC-M15A0MF series) through its Industry Company.
This 15.6 mm square inductor addresses market demands for higher working currents and lower ECU (Electronic Control Unit) board sizes, which are required as the performance of automotive device operations improves.
The quantity of electric current flowing via electric circuits and the number of ECUs fitted on a vehicle will rise as the performance of automotive device functions improves.
As a result, in order to conserve room within a car, ECU boards must be reduced in size. Electronic components installed on such boards are required for this function.
huge current type inductors, on the other hand, are often through hole mounting type and huge in size, making them unsuitable for miniaturization of the ECU board. Furthermore, a large number of passive components, such as resistors and capacitors, are surface-mounted.
Because surface mounting and through hole mounting cannot be done at the same time, two board procedures are necessary to put them on the board. As a result, Panasonic has commercialized a 15.6 mm square surface-mount power inductor capable of transmitting a high current of 70 A for automotive usage (PCC-M15A0MF series), an upsized variant of the PCC-M1280MF series.
The firm will increase the dependability of power circuits while contributing to the reduction of environmental impact by using these extremely dependable PCC-M15A0MF series power inductors.
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