Efficient Custom Planar Transformers for Businesses
Efficient Custom Planar Transformers for Businesses
Discover high-performance Planar Transformers designed for efficiency and reliability. Elevate your business with our world-class custom solutions.
Planar Transformers: Custom Solutions for Businesses
Planar Transformers: Custom Solutions for Businesses
Discover the unique features of planar transformers, designed for high performance and cost efficiency. Ideal for medical and communication equipment, these transformers offer low radiated magnetic fields and compliance with EN61558, EN60950, UL, and CE standards. Experience the benefits of customized solutions tailored to your specific needs.
Explore Custom Planar Transformers for Businesses
Discover our diverse range of planar transformer models, each meticulously designed to meet the highest standards. Our high-quality images showcase the precision and craftsmanship of our transformers, including open style toroidal transformers with single primary and dual secondary windings. With very low radiated magnetic fields and compliance with EN61558, EN60950, UL, and CE standards, our transformers ensure reliability and safety. Explore our custom design options tailored to your specific needs, and see why Mascot Ningbo is a trusted name in the industry.
Technical Specifications
Discover the comprehensive transformer specifications and technical parameters for our high-quality open style toroidal transformers. Designed with single primary/dual secondary windings, these transformers feature a very low level of radiated magnetic field and comply with EN61558, EN60950, UL, and CE standards. Ideal for power supplies, battery chargers, inverters, and more.
Parameter | Specification |
---|---|
Primary Current | 100A |
Maximum Primary Operating Current | 50A |
Secondary Current | 16.67mA |
Sampling Resistor | 10Ω |
Operating Frequency | 50/60Hz |
Operating Temperature | -40ºC to 85ºC |
Relative Humidity | ≤95% |
Turn Ratio | 1:3000 |
Accurate Operating Current Range | 5% Ip~Imax |
Accurate Class | 0.5 |
Power-frequency Withstand Voltage | 3kV/1min |
Insulation Resistance | ≥500MΩ/500VDC |
Interturn Insulation | 100A/1min |
IP Rating | IP22 |
Certification | RoHS |
Insulation Class | II |
Dielectric Strength | 4200Vrms 100% tested |
For customized designs, our experienced team offers a broad range of options for design, prototyping, MOQ, production lead times, and pricing. Contact us for a quote and experience the Mascot way of doing business.
Explore Custom Planar Transformers for Businesses
Discover the unparalleled advantages of our custom planar transformers, featuring superior transformer efficiency, low leakage, and exceptional thermal management.
Superior Transformer Efficiency
Our planar transformers are designed to maximize transformer efficiency, ensuring optimal performance and energy savings for your business applications.
Low Leakage Transformers
Experience the benefits of low leakage transformers, which minimize energy loss and enhance the overall reliability of your power systems.
Compliance with International Standards
Our transformers meet stringent international standards, including EN61558, EN60950, UL, and CE, ensuring safety and reliability in various applications.
Planar Transformers Custom Solutions for Businesses
Planar Transformers Custom Solutions for Businesses

Medical Equipment Power Solutions
Mascot's planar transformers are essential in medical equipment, providing reliable and efficient power solutions. Their compact design and high performance ensure that critical medical devices operate smoothly, meeting stringent safety and quality standards. Our transformers are ideal for MRI machines, X-ray equipment, and patient monitoring systems, ensuring uninterrupted and precise operation.

Industrial Automation Control Systems
Enhance your industrial automation control systems with Mascot's planar transformers. Designed for high efficiency and durability, our transformers support various automation applications, including robotic arms, conveyor systems, and PLCs. Their robust construction ensures reliable performance in demanding industrial environments, reducing downtime and maintenance costs.

Aerospace and Military Applications
Mascot's planar transformers are engineered to meet the rigorous demands of aerospace and military applications. With high reliability and compact size, they are perfect for avionics, communication systems, and defense equipment. Our transformers ensure stable power supply under extreme conditions, enhancing the performance and safety of critical aerospace and military operations.

Renewable Energy Systems
Support your renewable energy initiatives with Mascot's planar transformers. Ideal for solar inverters, wind turbines, and energy storage systems, our transformers offer high efficiency and reliability. They help maximize energy conversion and storage, contributing to sustainable and eco-friendly power solutions. Trust Mascot to power your green energy projects.

Automotive Electronics
Mascot's planar transformers are integral to modern automotive electronics, including electric vehicles and advanced driver-assistance systems (ADAS). Their compact size and high efficiency make them suitable for battery management systems, inverters, and onboard chargers. Enhance the performance and reliability of your automotive electronics with our custom transformer solutions.

Telecommunications Infrastructure
Ensure robust and reliable telecommunications infrastructure with Mascot's planar transformers. Our transformers are designed to support base stations, data centers, and network equipment, providing stable power supply and minimizing downtime. Their high efficiency and compact design make them ideal for space-constrained environments, ensuring seamless communication operations.
Custom Services
Custom Services
Custom Transformer Design
Our custom transformer design service ensures that your unique specifications are met with precision. We leverage advanced design tools and industry standards like IEC62368, IEC60601, and IEC61558 to create transformers that perfectly fit your needs. Our experienced engineers are available to assist with any design queries.
Transformer Manufacturing Services
TrafoPSU offers top-notch transformer manufacturing services, utilizing state-of-the-art equipment and processes. Our production capabilities include ultra-fine wire winding, flat wire, and Litz wire winding, ensuring high efficiency and reliability. We provide both semi and fully automated solutions to match your batch size requirements.
Quality Control and Testing
We conduct rigorous quality control and testing to guarantee the reliability and longevity of our transformers. Our procedures include 100% incoming material control, in-process quality checks, and comprehensive electrical and safety inspections. This ensures that every product meets the highest standards.
Prototyping and Sample Services
Our prototyping and sample services are designed to expedite your product development process. We provide quick turnaround times, with samples delivered within a week. Each sample undergoes thorough cross-checking by our engineers to ensure accuracy and quality before shipment.
Certification and Compliance
TrafoPSU adheres to stringent certification and compliance standards, including RoHS, REACH, UL, and CE. We also manage WEEE handling and provide transparent CMRT reporting. Our commitment to compliance ensures that our products are safe, reliable, and environmentally friendly.
Optimized Supply Chain
Our optimized supply chain enhances cost efficiency, quality assurance, and reduces lead times. We streamline procurement, improve coordination, and establish strategic partnerships to meet your demands effectively. Experience the benefits of our efficient supply chain management.
Door to Door Delivery
We offer seamless Door to Door delivery services, ensuring that your transformers reach you safely and on time. Our dedicated logistics team manages the entire process, from collection to final delivery, providing you with convenience and peace of mind.
Development Support
TrafoPSU provides comprehensive development support, including inductive parts design, PCB layout, mechanical construction, and software development. Our engineers are well-versed in industry standards and are ready to assist you in creating high-performance power electronics.
Comparison
Comparison
Discover the advantages of planar transformers over traditional transformers. Our detailed comparison highlights the superior performance, cost-effectiveness, and efficiency of planar transformers, making them the ideal choice for modern applications.
Efficiency: Planar vs Traditional Transformers
When comparing the efficiency of planar transformers to traditional transformers, planar transformers stand out due to their lower core losses and reduced leakage inductance. Traditional transformers, with their bulky windings and larger core sizes, often suffer from higher energy losses, especially at higher frequencies. Planar transformers, on the other hand, utilize a compact, layered design that minimizes these losses, resulting in higher efficiency and better thermal management. This makes planar transformers particularly suitable for applications requiring high power density and efficiency, such as in telecommunications and data centers.
Cost-Effectiveness: Planar vs Traditional Transformers
In terms of cost-effectiveness, planar transformers offer significant advantages over traditional transformers. The manufacturing process of planar transformers is more streamlined, involving fewer manual steps and allowing for automated production. This reduces labor costs and production time. Additionally, the compact design of planar transformers leads to savings in material costs, as less copper and core material are required. Traditional transformers, with their more complex winding processes and larger material requirements, tend to be more expensive to produce. Over the long term, the higher efficiency of planar transformers also translates to lower operational costs, making them a more economical choice for many applications.
Size and Weight: Planar vs Traditional Transformers
The size and weight of transformers are critical factors in many applications, and planar transformers have a clear advantage over traditional transformers in this regard. Planar transformers are significantly smaller and lighter due to their innovative design, which uses flat, layered windings instead of bulky, round wire windings. This compact form factor not only saves space but also simplifies the integration of the transformer into various systems. Traditional transformers, with their larger cores and windings, can be cumbersome and challenging to fit into space-constrained environments. The reduced size and weight of planar transformers make them ideal for portable and compact electronic devices, as well as for applications where space and weight are at a premium.
Performance at High Frequencies: Planar vs Traditional Transformers
Performance at high frequencies is another area where planar transformers excel compared to traditional transformers. Traditional transformers often struggle with increased core losses and reduced efficiency at higher frequencies due to their larger core sizes and winding configurations. Planar transformers, however, are designed to operate efficiently at high frequencies, thanks to their low-profile, layered construction that minimizes eddy current losses and improves thermal performance. This makes planar transformers the preferred choice for high-frequency applications such as switch-mode power supplies and RF amplifiers, where maintaining efficiency and performance is crucial.
Case Studies
Explore our comprehensive case studies and success stories, showcasing how TrafoPSU's advanced planar transformers have delivered exceptional value and performance to our clients. Each case highlights our commitment to quality, innovation, and customer satisfaction.

Enhanced Efficiency in Renewable Energy Systems
Our client, a leading renewable energy company, faced challenges with the efficiency and reliability of their power conversion systems. TrafoPSU provided a custom-designed planar transformer that significantly improved energy conversion efficiency and reduced thermal losses. The transformer was designed to meet stringent IEC62368 standards, ensuring safety and durability. As a result, the client reported a 15% increase in overall system efficiency and a notable reduction in maintenance costs. This case exemplifies our ability to deliver tailored solutions that meet specific industry needs, driving both performance and sustainability.

Medical Device Reliability Enhancement
A medical device manufacturer required a reliable power solution for their new line of diagnostic equipment. TrafoPSU's engineering team designed a planar transformer that complied with IEC60601 standards, ensuring the highest level of safety and performance. The transformer’s compact design and high efficiency were critical in meeting the device's stringent power requirements. Post-implementation, the client experienced a 20% improvement in device reliability and a significant reduction in downtime, enhancing patient care and operational efficiency. This success story underscores our expertise in delivering high-quality, compliant solutions for the medical industry.

Automotive Industry Power Optimization
An automotive manufacturer sought to optimize the power management system in their electric vehicles. TrafoPSU developed a planar transformer that met the rigorous demands of the automotive environment, including high efficiency and robust thermal management. The transformer’s design adhered to IEC61558 standards, ensuring safety and reliability. The client reported a 10% increase in battery life and improved overall vehicle performance. This case highlights our capability to provide innovative power solutions that enhance the efficiency and reliability of automotive applications.

Industrial Automation System Upgrade
A leading industrial automation company needed to upgrade their power systems to support more advanced machinery. TrafoPSU provided a custom planar transformer solution that improved power density and reduced electromagnetic interference. The transformer was designed to meet specific client requirements, ensuring seamless integration with existing systems. Following the upgrade, the client experienced a 25% increase in system uptime and a significant reduction in operational costs. This case demonstrates our ability to deliver high-performance, custom solutions that drive efficiency and reliability in industrial applications.

Telecommunications Network Stability
A telecommunications provider required a stable and efficient power solution for their network infrastructure. TrafoPSU designed a planar transformer that enhanced power stability and reduced energy consumption. The transformer’s design complied with industry standards, ensuring long-term reliability and performance. The client reported a 30% reduction in energy costs and improved network stability, leading to better service quality for their customers. This case highlights our expertise in delivering power solutions that support the critical infrastructure of the telecommunications industry.

Aerospace Application Power Solution
An aerospace company needed a high-reliability power solution for their avionics systems. TrafoPSU developed a planar transformer that met the stringent requirements of the aerospace industry, including high efficiency and robust thermal management. The transformer’s design ensured compliance with relevant standards, providing reliable performance in extreme conditions. The client reported enhanced system reliability and a reduction in maintenance frequency, contributing to safer and more efficient operations. This case underscores our ability to deliver cutting-edge power solutions for the aerospace industry.
Customer Reviews
Customer Reviews
John Smith
TrafoPSU has been a game-changer for our business. Their custom magnetic components are top-notch, and their commitment to quality is evident in every product we receive. The team’s expertise and support have been invaluable. Highly recommend!
Emily Johnson
We’ve been working with TrafoPSU for over five years, and their products have consistently exceeded our expectations. Their attention to detail and dedication to continuous improvement make them a reliable partner in our supply chain.
Michael Brown
The quality control at TrafoPSU is second to none. Every component we’ve received has been thoroughly tested and meets our stringent standards. Their transparency and honesty in business dealings are truly commendable.
Sarah Davis
TrafoPSU’s engineering support has been crucial in our product development. Their knowledge of IEC standards and ability to assist with design queries have helped us streamline our processes and improve our products’ performance.
David Wilson
The efficiency and reliability of TrafoPSU’s supply chain are impressive. Their optimized processes ensure timely deliveries and high-quality products, which are essential for our operations. We couldn’t ask for a better partner.
Jessica Martinez
From prototype to production, TrafoPSU has been with us every step of the way. Their commitment to customer satisfaction and continuous improvement is evident in their exceptional service and product quality.
Daniel Lee
TrafoPSU’s door-to-door delivery service has made our logistics much simpler. Their meticulous handling and timely deliveries give us peace of mind, knowing our products will arrive safely and on time.
Laura Taylor
Working with TrafoPSU has been a pleasure. Their dedication to environmental standards and compliance with regulations like RoHS and REACH ensures we receive safe and reliable products. Their commitment to sustainability aligns perfectly with our values.
Get in Touch
Ready to take the next step? Contact us today to discuss your specific transformer needs or to place an order. With over 50 years of expertise, Mascot is your trusted partner for high-quality transformers and power solutions. Whether you need switch power transformers, inductors, chokes, toroidal, or linear transformers, we have the right solution for you. Reach out now to customize your exclusive products and experience unparalleled service.