Hit enter to search or ESC to close
If you manage production lines, medical devices, or renewable‑energy inverters, unwanted common‑mode noise can cause costly downtime and compliance failures. Our Common Mode Chokes deliver up to **45 dB** noise reduction, meeting CE, FCC, RoHS, and ISO 9001 standards.
Get Free Quote in 24 hImagine a 48‑hour production halt on a $2 M line—your ROI evaporates in minutes.
See the solution that stops the loss →| Parameter | Typical Range | Unit | Compliance |
|---|---|---|---|
| Inductance | 10‑200 | µH | IEC 60721‑3‑5 |
| DC Resistance | 0.1‑1.5 | Ω | IEC 60228 |
| Current Rating | 5‑15 | A | UL 60950‑1 |
| Operating Temp. | -40 ~ +125 | °C | ISO 16750‑2 |
| Packaging | Tape‑&‑Reel / Bulk | - | RoHS, REACH |
Industrial Inverters: A North‑American solar‑farm integrator cut EMI‑related inverter trips by 38 % after retrofitting Xinchangda chokes.
Medical Imaging: A hospital MRI supplier achieved FCC compliance on first test, avoiding a $120 k redesign.
Automotive EV Chargers: Our high‑current choke enabled a 15 % reduction in copper usage while meeting ISO 15118 standards.
Request a Sample Kitcontactor-symbol Delta-Y-Transformer electrolytic-capacitor-polarity 3-phase-breaker
"Switching to Xinchangda’s Common Mode Chokes reduced our EMI test failures from 6 to 0 in three weeks. Delivery was on‑time and the technical support answered every query within 4 hours."
– John Miller, Senior Procurement Manager, EnerTech Solutions (USA)
All products are certified: CE, FCC, RoHS, ISO 9001, VDE, CB, GS, SAA. Compliance documents are available on request.
Standard SKUs are stocked and shipped within 7 business days. Custom OEM orders require 15‑20 days after design approval.
Yes. We ship up to 5 units (any standard size) at no cost to verified corporate buyers. Just fill the inquiry form and we’ll arrange delivery.
Our R&D team can develop custom inductance (5‑300 µH) and choose from epoxy, silicone, or conformal coating to meet harsh‑environment standards.
We accept T/T, L/C at sight, and PayPal for smaller batches. For orders > 10 k units, 30 % advance and 70 % on shipment is standard.
We partner with DHL, UPS, and FedEx for DDP (Delivered Duty Paid) service, ensuring clearance and door‑to‑door delivery within 5‑10 days.
Limited stock of our best‑selling 100 µH, 10 A choke—only 200 units left at the promotional price.
Request Free Sample Email Sales DirectlyOr call us now: +86 131 2825 6415
Linda Chen, Procurement Lead, MedEquip Corp (USA) – “The chokes passed our Class‑II medical device EMI test on the first try. Delivery was 5 days faster than the quoted 7‑day window.”
Mike Alvarez, Operations Manager, GreenVolt Energy (USA) – “Custom inductance values saved us $12 k in PCB redesign. Xinchangda’s engineering support is top‑notch.”
Sarah Patel, Senior Buyer, AutoTech Supplies (USA) – “Competitive pricing without compromising quality. Our annual spend on EMI filters dropped by 22 % after switching.”
David Liu, Ph.D. – Senior Magnetics Engineer with 18 years in EMI suppression for aerospace, medical, and renewable‑energy sectors. Published author of “Advanced Magnetic Component Design” (Springer, 2023) and frequent speaker at IEEE EMC conferences. At Xinchangda, he leads the OEM/ODM R&D team, ensuring every choke meets global compliance and performance targets.
Contact: grace01@xinchangdadz.com | Phone: +86 131 2825 6415
