2.2 µH Inductor – High‑Performance, Low‑Cost Solution for Industrial & Medical Applications

Power‑critical engineers and purchasing managers, eliminate the trade‑off between price and quality with our 2.2 µH inductor—designed for audio, medical, and new‑energy systems.

Why Your Current Inductors Are Holding Back Your Projects

• High Unit Cost: Competing suppliers charge up to 30 % more for comparable specs, inflating BOM budgets.
• Unreliable Tolerance: ±20 % inductance variation leads to circuit instability and costly redesigns.
• Long Lead Times: Overseas factories often need 6‑8 weeks, delaying product launches.
• Regulatory Gaps: Missing CE, RoHS, or ISO certifications can halt shipments to Europe and North America.
• Limited Customization: Off‑the‑shelf parts rarely match your exact footprint or current rating.

Result: Project overruns, reduced profit margins, and missed market windows.

See how we solve these issues →

The 2.2 µH Inductor That Meets All Your Demands

Core Advantages

1. Cost‑Effective Pricing: US $0.12 / piece (MOQ = 5 k), up to 25 % lower than the market average.
2. ±5 % Inductance Tolerance: Ensures stable performance across temperature ranges (‑40 °C ~ +125 °C).
3. Fast Turn‑Key Delivery: 5‑day standard shipping from our 5,000 m² factory; 24‑h express for urgent orders.
4. Full Certification Suite: CE, RoHS, FCC, ISO 9001, and VDE‑approved, guaranteeing global compliance.
5. OEM/ODM Flexibility: Custom winding, PCB footprint, and packaging options without extra NRE fees.

Technical Specifications

Application Scenarios & Real‑World Success

Audio Amplifiers: Our 2.2 µH inductor reduced harmonic distortion by 0.03 % in a high‑fidelity speaker system for SoundWave Corp. (US $1.2 M order, 3‑month lead time).

Medical Imaging: Integrated into a portable ECG device, the inductor helped achieve FDA‑approved EMI compliance while cutting component cost by 18 %.

New‑Energy Inverters: Used in a 5 kW solar inverter prototype, delivering 99.8 % efficiency and passing VDE testing on first attempt.

low-frequency-inductor voltage-in-inductor magnetics-inductor-design SQ-Inductor

Ready to replicate these results? →

Trusted By Global Leaders

What Our Clients Say

“Switching to Xinchangda’s 2.2 µH inductors cut our BOM cost by 22 % and the delivery speed allowed us to launch two weeks ahead of schedule.” – James Lee, Procurement Manager, SoundWave Corp.

“The units passed FDA EMC testing on the first run – a rarity for overseas suppliers.” – Dr. Emily Chen, R&D Lead, MediTech Solutions.

Compliance & Certifications

• CE Mark (EU)
• RoHS 3 (Sub‑stances Restriction)
• FCC Part 15 (US)
• ISO 9001:2015 (Quality Management)
• VDE‑Approved (Germany)
• FDA 510(k) Support (Medical)

Frequently Asked Questions

Limited‑Time Offer: Free Sample + 10 % Discount on First Order

Order 5 k pieces or more within the next 14 days and receive a complimentary engineering sample plus a 10 % price reduction.

Real User Praise

John D., Senior Engineer, AutoDrive Inc. – “The inductors met our strict automotive EMI standards and arrived 3 days early. Production ramp‑up was seamless.”

Maria S., Procurement Lead, GreenPower Solutions – “Cost savings of 20 % enabled us to price our inverter competitively without sacrificing performance.”

Liam K., R&D Manager, MedTech Labs – “Certification‑ready parts saved us weeks of testing. The technical datasheet was crystal‑clear.”

About the Author

Alex Chen, Ph.D. – Senior Magnetics Engineer with 12 years of OEM/ODM experience in the magnetic component industry. Published author of “Advanced Inductor Design for Power Electronics” (Springer, 2024) and regular contributor to IEEE Transactions on Magnetics. Leads Xinchangda’s R&D team and oversees quality assurance for all exported products.

Contact: grace01@xinchangdadz.com | Phone: +86 131 2825 6415