Power Inductor Solutions for Mission-Critical Electronics
Across industries where precision, power density, and reliability are critical, power inductors play a vital role in ensuring stable energy conversion and noise suppression. Our inductors are designed to perform consistently in high-current, high-frequency, and harsh operating environments, supporting advanced electronic systems from motion control to intelligent computing.
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Tested in the Lab. Proven in Performance.
Every power inductor must perform reliably long before it reaches the field. In our laboratory, electrical performance, thermal behavior, and reliability are measured, verified, and documented to ensure consistent quality in every batch.
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Power Inductor Manufacturer and Solution Provider
From winding and molding to testing and final inspection, our factory turns design intent into reliable power inductors—supporting demanding applications across industrial, automotive, energy, and intelligent systems.
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Power Inductors Product Ranges

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Power Inductor Search

Find the most suitable power inductor based on specific parameters such as inductance value, average current, and ripple current.

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Based on commonly used inductors of other brands, we can match you with YJY inductors with the closest specifications.

Why Choose Us

Crafted with Care, Certified in Quality, Committed to Your Success.

Comprehensive Inductor Solutions

Specialized in inductors since 2006, offering a full range including SMD power inductors, molded inductors, alloy inductors, automotive inductors, common-mode inductors, and customized designs.

Certified Quality & Trusted by Global Brands

IATF16949 and ISO9001:2015 certified, with long-term partnerships with 500+ global brands and over 60 listed companies.

Craftsmanship & Reliable Service

2-week delivery, in stock, save you more than 10%-15% cost compared to big brands, with more than 6,000+ industry-standard models.

Our customers and partners

Advanced Solutions

Tailored inductors for routers, smart home devices, base stations, and IoT terminals, guaranteeing low-loss transmission, anti-interference, and stable connectivity in increasingly complex communication networks.

Certified with IATF16949, we deliver automotive-grade inductors, common-mode chokes, and high-current solutions for ECU systems, LED headlights, infotainment, and electric vehicle applications.

Power components must deliver stable performance, low electrical noise, and long-term reliability in demanding factory environments.Designed to handle peak currents in servo drives and motor control units.

Delivering customized inductors and high-current chokes for solar inverters, wind energy systems, charging stations, and battery storage, supporting the rapid growth of renewable energy with high efficiency and reliability.

Optimized inductance and low DCR for energy-saving appliance designs. Improved electromagnetic compatibility for quiet and stable operation. Ideal for space-constrained and high-volume production appliances

AI servers demand extreme power density, fast transient response, and continuous 24/7 operation.
Power inductors play a critical role in ensuring stable voltage regulation and clean power delivery for CPUs, GPUs, and accelerator modules.

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Shenzhen YJYCOIN Electronic Co., Ltd

Establish a hundred years of foundation, the tree of the national brand! Become happy employees and customers respect, domestic inductor industry, a
hundred years of enterprise!

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