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For Purchasing Managers, Technical Directors & Operations Leaders who need reliable voltage regulation across industrial, medical, and audio applications, our Variac solutions eliminate costly downtime and over‑spec pricing.
Get Free Quote in 24 h1. High purchase price – Most suppliers quote 30‑45% above market average for comparable Variac units.
2. Unreliable output stability – Fluctuations > ±5% cause equipment failure, leading to an average 12% increase in maintenance costs (source: IEC‑61800 survey 2025).
3. Long lead times – Typical 6‑8 weeks from order to delivery, which stalls production schedules.
4. Limited customization – Off‑the‑shelf designs lack the specific tap ratios and enclosure ratings you need.
5. Inadequate certifications – Missing CE, UL, or RoHS compliance forces costly re‑engineering.
See how we solve these issues →| Parameter | Typical Range | Unit |
|---|---|---|
| Voltage Output (adjustable) | 0‑300 | V |
| Current Rating | 0.5‑15 | A |
| Tap Accuracy | ±0.5 | % |
| Frequency | 50‑60 | Hz |
| Enclosure Rating | IP‑20 to IP‑68 | — |
| Certifications | CE, UL, FCC, RoHS, ISO 9001 | — |
Transformers-parts Special-transformers Transformer-data 250vac
Compliance & Certifications: CE, UL, FCC, RoHS, ISO 9001, VDE, GS, CB, SAA, HACCP/GMP, IPPC.
Standard stock models ship within 7 business days after payment confirmation. Custom designs require 14‑21 days depending on complexity.
Yes. Our ODM service includes custom labels, datasheets, and packaging that meet your brand guidelines and regulatory requirements.
We ship via DHL, UPS, or ocean freight. All shipments are covered by insurance and include customs documentation (ECCN, COO).
A standard 24‑month warranty covering material and workmanship, plus free technical support and on‑site calibration for high‑volume orders.
Absolutely. We provide a free functional sample (up to 2 kVA) with no obligation; shipping is on us for U.S. customers.
Limited‑time offer: 10% discount on the first order when you confirm within 48 hours. Plus, enjoy a 30‑day money‑back guarantee if the product does not meet your specs.
Emily R., Purchasing Lead, GreenTech Solutions – “The price cut was immediate, and the product exceeded our quality expectations. Delivery was on Monday, not next month.”
David K., Senior Engineer, BioMed Instruments – “Their OEM team helped us design a 0‑200 V Variac that passed FDA audit on the first attempt. Support was 24/7.”
Sarah L., Operations Manager, AudioPro Labs – “Voltage ripple is now below 0.2 %, delivering the clean sound our clients demand.”
James Li, Ph.D. – Senior Magnetic Component Engineer with 18 years of experience in transformer design, formerly lead engineer at a Fortune 500 electronics OEM. James has authored 12 IEEE papers on variable autotransformers and advises multinational supply‑chain teams on quality assurance.
Contact: grace01@xinchangdadz.com | Phone: +86 131 2825 6415
