Hit enter to search or ESC to close
Eliminate costly motor start‑up failures and secure reliable power for your production line. Designed for purchasing managers, technical directors, and operations leaders who demand ROI‑driven components.
Get Free Quote in 24 hResult: Production stalls, higher maintenance costs, and missed delivery commitments.
| Parameter | Standard Range | Custom Options |
|---|---|---|
| Capacitance | 2 µF – 120 µF | 0.5 µF – 200 µF (step 0.1 µF) |
| Voltage Rating | 250 V – 630 V AC | 150 V – 800 V AC |
| ESR (Equivalent Series Resistance) | ≤ 0.05 Ω | ≤ 0.02 Ω (high‑efficiency mode) |
| Operating Temp. | ‑40 °C – +85 °C | ‑55 °C – +105 °C (special alloy) |
| Certifications | UL, CE, RoHS, FCC, ISO 9001 | CSA, VDE, IEC 60950‑1 (as requested) |
Industrial compressors – 30 % efficiency gain after switching to our low‑ESR caps (Case: Midwest Manufacturing, 2025).
HVAC motor start‑up – 45‑day lead‑time cut to 7 days for a Texas data‑center, eliminating seasonal downtime.
Medical imaging equipment – Certified UL‑94 V‑0 caps reduced failure rate from 2.4% to 0.3% in 12 months (Case: MedTech Corp.).
Start-capacitors-for-electric-motors run-capacitor symbol-for-polarized-capacitor polarized-capacitor
“Switching to Xinchangda’s start motor capacitors cut our motor‑start failures by 38% and saved $120 k in the first year.” – James L., Operations Manager, Apex Manufacturing (USA)
“OEM design support was phenomenal – we received a fully certified, custom‑rated capacitor within 5 days of CAD submission.” – Linda M., Technical Director, Green Energy Solutions
Certificates: CE, UL, FCC, RoHS, ISO 9001, VDE, CSA, IEC‑60950‑1
Our standard MOQ is 1,000 pcs. For bulk projects we can lower it to 500 pcs with a short‑run tooling fee.
Yes. Every batch is accompanied by UL‑listed test reports and RoHS compliance certificates. Copies are uploaded to our portal upon order confirmation.
Standard production: 7 days; custom tooling adds 3 days. Total door‑to‑door delivery to U.S. ports is typically 14 days.
We provide up to 5 free samples (up to 10 pcs each) for qualified buyers. Shipping is on us for U.S. mainland addresses.
All capacitors carry a 24‑month limited warranty. Our 24/7 technical hotline and online ticket system guarantee a response within 4 hours.
Limited‑time offer: Free engineering sample + 5% discount on the first 10,000 pcs (valid until 30 June 2026).
Request Quote WhatsApp UsOr email us at grace01@xinchangdadz.com
Mark T., Procurement Lead, SolarTech USA
“The OEM design cycle was unbelievably fast. We received a fully certified 45 µF, 400 V capacitor in just 6 days, which kept our turbine‑startup schedule on track.”
Emily R., Technical Manager, Precision Motors Inc.
“Cost‑per‑unit dropped 18% after switching to Xinchangda. The low‑ESR caps reduced motor heating, extending service life by an estimated 2 years.”
David S., CEO, GearWorks Ltd.
“Their compliance documentation saved us from a costly customs hold. We now trust Xinchangda as our sole capacitor supplier for all new plant builds.”
Alex Chen, Senior Application Engineer – Xinchangda Electronic
With 12 years of hands‑on experience in motor‑start capacitor design and a master’s degree in Power Electronics (University of Michigan), Alex has led over 150 OEM projects across North America and Europe. He regularly contributes to IEEE Power Electronics Magazine and holds ISO 9001 auditor certification.
Contact Alex directly: grace01@xinchangdadz.com | Phone: +86 131 2825 6415
