Custom SMD Inductor

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Hangzhou Yozea Electronic Co.,LTD is fast growing SMD Inductor suppliers and manufacturer in China, specialized in manufacturing encapsulated transformer, high frequency transformer and inductor in China. We got the CQC, VDE, CE, UL, RoHS and other certificates successively. You can OEM SMD Inductor direct from us.
SMD inductors, also known as surface-mount inductors, are small, compact inductors that are designed to be mounted on the surface of a printed circuit board (PCB) using surface-mount technology (SMT) rather than through-hole technology. They are typically smaller in size compared to through-hole inductors, which makes them ideal for use in space-constrained electronic devices such as smartphones, tablets, and laptops.
SMD inductors can be made in various materials and shapes, the most common one is made from a coil of wire wrapped around a ferrite core. They are typically rated in terms of their inductance value (measured in microhenries or millihenries) and their DC resistance (measured in ohms). They can also be rated for their maximum current handling capability and their maximum operating temperature.
SMD inductors are widely used in DC/DC converters, power supplies, switching regulators, and other electronic devices that require a stable DC voltage source. They are also used in various RF circuits such as filters, matching networks and oscillators.

SMD Inductor Industry Knowledge Extension

What are the advantages and applications of SMD inductors in modern electronic devices?

SMD (Surface Mount Device) inductors have become an integral component in various electronic devices, offering several advantages and finding wide-ranging applications. Here, we explore the advantages and applications of SMD inductors:

Advantages of SMD Inductors:

Compact Size: SMD inductors are designed to be compact, allowing for efficient use of space on printed circuit boards (PCBs). Their small footprint and low profile make them ideal for miniaturized electronic devices where space is limited.

High Performance: Despite their small size, SMD inductors offer excellent performance characteristics. They exhibit low resistance, high inductance values, and superior frequency response, enabling them to operate effectively in various electronic circuits.

Surface Mount Compatibility: SMD inductors are specifically designed for surface mount technology (SMT) assembly processes. They have solderable terminals or pads, making them easy to integrate into PCBs using reflow soldering techniques, thus streamlining the manufacturing process.

Reliable and Stable Operation: SMD inductors are constructed using advanced materials and manufacturing techniques, resulting in high reliability and stability. They are designed to withstand temperature variations, vibrations, and other environmental stresses, ensuring consistent performance over extended periods.

Applications of SMD Inductors:

Power Supply and DC-DC Converters: SMD inductors are extensively used in power supply circuits and DC-DC converters. They help in energy storage, filtering, and voltage regulation, ensuring stable and efficient power delivery to various electronic components.

RF and Wireless Communication: SMD inductors find applications in RF (Radio Frequency) and wireless communication devices. They are used in filters, oscillators, impedance matching networks, and RF signal conditioning circuits, contributing to reliable signal transmission and reception.

Consumer Electronics: SMD inductors are widely employed in consumer electronic devices such as smartphones, tablets, laptops, digital cameras, and audio/video equipment. They play a crucial role in power management, signal processing, and electromagnetic interference (EMI) suppression.

Automotive Electronics: SMD inductors are used in automotive electronics for applications like engine control units (ECUs), powertrain systems, infotainment systems, and sensors. They assist in power supply filtering, noise suppression, and electromagnetic compatibility (EMC) compliance.

Industrial and IoT Devices: SMD inductors are essential in various industrial applications and Internet of Things (IoT) devices. They are employed in motor control systems, sensor networks, industrial automation equipment, and smart home devices to provide reliable power management and signal conditioning.

In conclusion, SMD inductors offer numerous advantages in terms of compact size, high performance, surface mount compatibility, and reliable operation. They are widely used in power supply circuits, RF and wireless communication devices, consumer electronics, automotive electronics, industrial applications, and IoT devices. As a manufacturer, supplier, and factory of SMD inductors, your role in providing high-quality components contributes to the advancement and efficiency of modern electronic devices across various industries.


ISO09001:2005, With UL, ROHS, VDE, CQC, CE,
IATF16949, ISO09001:2005 and other certificates