Nanocrystalline & Transformer Cores Manufacturer in India
CenturaCores is a specialized manufacturer of nanocrystalline, amorphous, and CRGO transformer cores engineered for high‑performance power electronics, power quality, and EMI suppression. Manufacturing in India with distribution in the USA and Canada, helping OEMs and design engineers build smaller, more efficient, and more reliable transformers.
• EV Chargers - High-frequency nanocrystalline cores for fast charging systems
• EMI Filters & Common-Mode Chokes - Superior noise suppression
• Current Transformers (CTs) - Precision measurement cores
• Power Supplies - Efficient CRGO and amorphous cores
ISO Certified
Quality Assured
High Efficiency
99%+ Performance
Global Reach
50+ Countries
Transformer Core Designer
Design custom transformer cores with our professional engineering tool. Specify your requirements and get instant manufacturing quotes.
Why Choose CenturaCores
CenturaCores specializes in nanocrystalline, amorphous, and CRGO transformer cores engineered for high‑performance power electronics. We help OEMs and design engineers build smaller, more efficient, and more reliable transformers for EV charging infrastructure, renewable energy, industrial power supplies, and smart grid equipment.
Advanced Manufacturing
State-of-the-art facilities with precision machinery and automated processes.
ISO Certified Quality
ISO 9001:2015 certified manufacturing processes ensuring consistent quality.
Global Delivery
Worldwide shipping and support network serving 50+ countries.
Expert Engineering
25+ years of experience in transformer core design and manufacturing.
Our Products
Specialized nanocrystalline transformer cores for EV charging infrastructure, current transformer (CT) cores for metering, and EMI filter cores for power electronics.
Core Technologies
Our comprehensive range includes CRGO (Cold Rolled Grain Oriented) silicon steel cores, amorphous metal cores, and cutting-edge nanocrystalline cores for next-generation applications.
CRGO Silicon Steel Cores
Traditional CRGO transformer cores offer excellent magnetic properties for power and distribution transformers. Our precision-manufactured cores ensure minimal losses and optimal performance in utility applications up to 765kV.
- • Low core losses (0.8-1.2 W/kg)
- • High permeability (1800-2000)
- • Proven reliability in power systems
- • Cost-effective for large transformers
Amorphous Metal Cores
Amorphous transformer cores provide 70% lower core losses compared to CRGO steel, making them ideal for energy-efficient distribution transformers and renewable energy applications.
- • Ultra-low losses (0.2-0.3 W/kg)
- • 30% energy savings potential
- • Excellent for solar inverters
- • Rapid payback through efficiency gains
Nanocrystalline Cores
Revolutionary nanocrystalline technology enables ultra-high frequency operation up to 100kHz with exceptional efficiency. Perfect for EV charging infrastructure and modern power electronics.
- • 10x higher permeability than ferrite
- • 99%+ efficiency at high frequency
- • Compact designs for space-critical applications
- • Superior temperature stability
Industry Applications & Solutions
From traditional power transmission to cutting-edge EV charging infrastructure, our transformer cores serve diverse industries with specialized solutions.
High-frequency nanocrystalline cores for DC fast chargers, enabling compact designs with 99%+ efficiency for Level 2 and Level 3 charging stations.
Specialized cores for solar inverters, wind turbine transformers, and energy storage systems with optimized performance for variable load conditions.
Precision CT cores for revenue metering, protection systems, and smart grid applications with exceptional accuracy and linearity.
Common mode choke cores and EMI filter cores for power supplies, motor drives, and electronic equipment compliance with EMC standards.
Heavy-duty transformer cores for industrial applications including arc furnaces, mining equipment, and large motor drives up to 50MVA.
High-efficiency cores for UPS systems, power distribution units, and server power supplies with minimal losses and excellent thermal management.
Quality Assurance & Certifications
Our ISO 9001:2015 certified manufacturing facility ensures consistent quality through rigorous testing protocols and advanced quality control systems. Every transformer core undergoes comprehensive magnetic testing before shipment.
- • Magnetic flux density measurement
- • Core loss testing at multiple frequencies
- • Permeability characterization
- • Temperature coefficient analysis
- • Dimensional accuracy verification
- • Surface quality inspection
- • Electrical insulation testing
- • Vibration and shock testing
Ready to Get Started?
Contact our engineering team to discuss your transformer core requirements and get a custom quote. We provide technical support from design to delivery.