Transformer Specification

For Purchasing Managers, Technical Directors & Operations Leaders who need reliable, cost‑effective magnetic components without compromising quality. Discover how we eliminate these risks → Schematic-for-transformer Series-transformer High-voltage-transformers 63-kva-dry-type-transformer-price Request a custom spec sheet →

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Transformer Specification – Precise, Certified, Ready for US Production

For Purchasing Managers, Technical Directors & Operations Leaders who need reliable, cost‑effective magnetic components without compromising quality.

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Why Your Current Transformers Miss the Mark

High price spikes – Imported units often carry a 30‑45% premium over comparable OEM parts.
Inconsistent quality – Wide tolerances lead to overheating, premature failure, and costly downtime.
Limited customization – Off‑the‑shelf specs rarely match your exact voltage, current, or footprint requirements.
Long lead times – 6‑8 weeks from order to delivery slows production cycles.
Regulatory uncertainty – Missing CE, FCC, or UL certifications can halt shipments at customs.

Discover how we eliminate these risks →

How Xinchangda’s Specification System Solves Every Issue

Core Advantages at a Glance

Powerful Factory – 14,000 m², 14 automated lines, 450 k units/month capacity.
Quality Assurance – ISO 9001, CE, FCC, UL, RoHS, VDE, CB certifications.
OEM/ODM Design – 10 R&D engineers develop custom cores, windings, and enclosures.
High‑Speed Delivery – 7‑day sample, 15‑day bulk shipment to US ports.
Transparent Pricing – FOB USD 0.45 / unit for 10 k pcs, no hidden fees.

Detailed Technical Specification Table

Parameter	Typical Value	Unit	Compliance
Primary Voltage	120‑480	V	UL 61000‑4‑2
Secondary Voltage	12‑24	V	CE Mark
Power Rating	10‑5000	W	IEC 60947‑1
Efficiency	≥ 98	%	ISO 50001
Temperature Rise	≤ 55	°C	UL 94
Core Material	Silicon Steel, Ferrite	—	RoHS, REACH
Winding Resistance	≤ 0.02	Ω	ISO 9001

Application Scenarios & Case Studies

Schematic-for-transformer Series-transformer High-voltage-transformers 63-kva-dry-type-transformer-price

Audio Equipment – 5 k units of 24 V/2 kW low‑noise transformers delivered to a US studio OEM, achieving a 22 % reduction in THD.
Medical Imaging – Custom‑rated 120 V/500 W transformers for MRI power supplies, meeting FDA 21 CFR 820 compliance.
Renewable Energy – 3 kW isolated transformers for solar inverter modules, certified UL 1741 and ISO 50001.
Industrial Automation – Ruggedized 480 V/10 kW units for PLC racks, with IP 54 protection and 5‑year warranty.

Request a custom spec sheet →

Trusted By Global Leaders

“Switching to Xinchangda cut our transformer cost by 38 % and lead time from 8 weeks to 10 days. The units passed all UL tests on first try.” – James L., Procurement Manager, Acme Audio

“Their medical‑grade transformers met FDA requirements without additional re‑testing, saving us $120 k in compliance fees.” – Dr. Maya S., R&D Director, MedTech Solutions

All products are certified: CE, FCC, UL, RoHS, ISO 9001, VDE, CB, GS, SAA. Full compliance documents are provided on request.

Frequently Asked Questions About Transformer Specification

What customization options are available for transformer specifications?

We can adjust primary/secondary voltage, power rating, core material, winding gauge, enclosure size, and IP rating. Our R&D team provides a 3‑day feasibility report and a 7‑day prototype.

How do you ensure compliance with US regulations (UL, FCC, FDA)?

Every batch undergoes third‑party testing in certified labs. Test reports (UL 60950‑1, FCC Part 15, FDA 21 CFR 820) are uploaded to our portal for your audit.

What is the typical lead time for a 10 k‑unit order?

Standard stock: 5 days. Custom design: 7‑day prototype + 10‑day bulk production. Express shipping to US ports can be arranged within 48 hours after production.

Do you provide sample units before full commitment?

Yes – free engineering samples (up to 2 pcs) are shipped within 7 days. No obligation to purchase.

Circuit Transformers

What after‑sales support do you offer?

24/7 technical hotline, on‑site troubleshooting within 48 hours, and a 2‑year warranty covering material and workmanship.

Have more questions? Contact our specialists now →

Ready to Transform Your Supply Chain?

Limited‑time offer: **Free engineering sample + 5 % discount on the first 10 k units** (valid until 2026‑06‑30).

Request Quote & Sample Now

Or call us directly: +86 131 2825 6415 / +86 0752‑3388753

What Our US Partners Say

Emily R., Operations Manager, GreenTech Solar – “The custom isolation transformer met our 3 kW spec on day 1, cutting installation time by 40 %.”
Mark T., Procurement Lead, AudioPro Inc. – “Price dropped 35 % vs previous Asian supplier, while noise floor improved by 1.8 dB.”
Linda K., Supply Chain Director, MedEquip Co. – “Fast compliance documentation saved us weeks in FDA review.”

About the Author

Alex Chen, Senior Magnetics Engineer

With 12 years of hands‑on experience designing high‑performance transformers for audio, medical, and renewable‑energy markets, Alex leads the R&D team at Huizhou Xinchangda Electronic. He holds a Master’s in Electrical Engineering (MIT) and is a certified IEC 61850 specialist.

Contact: grace01@xinchangdadz.com