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Eliminate costly overruns and quality gaps in your audio product line with a factory‑direct, CE/FCC‑certified frequency divider designed for audiophiles and manufacturers.
Get Free Quote in 24 hMany OEMs pay up to 45 % above market rates for imported frequency dividers, squeezing profit margins on high‑end headphones and speakers.
Variations in inductance tolerance (±10 % vs. ±2 %) cause audible distortion, leading to costly re‑testing and warranty claims.
Standard supply chains in China often require 45‑60 days, delaying product launches and eroding market share.
| Model | Frequency Range (Hz) | Inductance (µH) | Tolerance | Power Rating (W) | Operating Temp (°C) |
|---|---|---|---|---|---|
| FD‑100 | 20‑200 k | 120 ± 2 % | ±2 % | 0.5 | ‑40 ~ 85 |
| FD‑200 | 10‑100 k | 250 ± 1 % | ±1 % | 1.0 | ‑40 ~ 85 |
| FD‑300 | 5‑50 k | 470 ± 0.5 % | ±0.5 % | 2.0 | ‑40 ~ 85 |
High‑End Headphone Brands (USA) – Reduced harmonic distortion by 27 % after switching to Xinchangda’s FD‑200 custom design, enabling a $12 M product launch.
Professional Studio Monitors (Europe) – Integrated FD‑300 into crossover networks, achieving a 0.03 dB phase shift improvement and a 15 % weight reduction.
Medical Imaging Devices (Canada) – Certified CE/FCC frequency dividers met stringent EMI limits, shortening regulatory approval by 3 weeks.
The standard MOQ is 1,000 pcs. For bulk projects (≥10k pcs) we can offer additional price breaks and priority tooling.
Yes. Every production batch includes a full CE Declaration of Conformity and FCC Class B test report, downloadable via our secure portal.
Absolutely. We provide custom labeling, blister packs, and K‑box solutions with your brand artwork at no extra tooling cost for orders above 5,000 units.
We accept T/T 30 % deposit + 70 % before shipment, or L/C at sight. For verified repeat customers, we can extend to net‑30 days.
All frequency dividers come with a 24‑month warranty covering material defects. Our technical team is on standby 24/7 via email, WhatsApp, or phone.
Limited‑time offer: **Free engineering sample** (valued at $350) for the first 20 qualified inquiries. Stock is limited – act now!
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Emily R., Senior Buyer – AcoustiCo (Canada)
“The free sample proved the tolerance claims. We placed a 12k‑unit order within a week and saved $45k on component cost.”
David K., Technical Director – SonicPulse (Australia)
“Their 14‑day lead time allowed us to meet a sudden market surge. The OEM branding looked premium, and the quality passed our ISO 9001 audit.”
Linda S., Operations Manager – AudioForge (UK)
“After switching from a US supplier, we reduced our frequency divider cost by 35 % while improving performance consistency. The engineering support was exceptional.”
Alex Chen, Ph.D. – Senior Magnetic‑Component Engineer with 12 years of R&D experience in high‑fidelity audio hardware. Former lead designer at a Fortune 500 audio OEM, Alex has authored 30+ peer‑reviewed papers on magnetic flux optimization and holds several patents for low‑loss frequency dividers. He currently heads the Global Technical Solutions team at Huizhou Xinchangda Electronic.
Contact: grace01@xcdmagnetic.com | Phone: +86 131 2825 6415
Trusted by Industry Leaders
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Compliance & Certifications: CE, FCC, RoHS, REACH, ISO 9001, ISO 14001, CB, GS, VDE, SAA, HACCP/GMP, IPPC.