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Help CenterDAR PLUS Square Type EI86*50 Single Phase 50Hz Heavy Duty Flyback Transformer
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As a dedicated manufacturer with over a decade of expertise, Jinhua Dika Electrical Equipment Co., Ltd. specializes in producing reliable and efficient electrical components for a global clientele. Our DAR PLUS Square Type EI86*50 Single Phase 50Hz Heavy Duty Flyback Transformer is engineered to meet the rigorous demands of modern power supply systems. Designed for stability and longevity, this transformer is a cornerstone for applications requiring precise voltage conversion and isolation in challenging environments. We combine stringent quality control, evidenced by our comprehensive management certifications, with a deep understanding of industrial needs to deliver products that power your success.
This heavy-duty flyback transformer is built around a high-quality square EI86*50 silicon steel lamination core, which is meticulously designed to minimize core losses and ensure efficient magnetic flux operation. The use of premium-grade materials and advanced winding techniques results in a component known for its low temperature rise, high overload capacity, and exceptional reliability. It is an ideal solution for switch-mode power supplies (SMPS), battery chargers, and various industrial control systems where consistent performance is non-negotiable.
Key Technical Specifications & Advantages:
- Robust Core Design: The square EI86*50 core provides an optimal balance between size, power handling capability, and cost-effectiveness, making it suitable for medium-power applications.
- Superior Thermal Performance: Constructed with Class B (130°C) or higher insulation systems, the transformer is capable of operating at elevated temperatures without degradation, ensuring a long service life.
- Customizable Windings: Primary and secondary windings can be customized to your specific input/output voltage and current requirements, offering flexibility for diverse circuit designs.
- Enhanced Safety & Isolation: Provides excellent electrical isolation between primary and secondary circuits, which is crucial for user safety and protection of sensitive electronic components.
- Low Audible Noise: The core lamination and impregnation process are optimized to reduce vibration and hum, making it suitable for noise-sensitive applications.
- Heavy-Duty Construction: Designed for continuous operation in demanding conditions, it features sturdy mechanical construction to withstand shock and vibration.
Below is a summary of typical electrical parameters (custom specifications are available upon request):
| Parameter | Typical Value / Description |
| Core Dimensions (EI) | 86mm x 50mm (Stack height can vary) |
| Rated Frequency | 50Hz (60Hz models optional) |
| Primary Voltage Range | Commonly 110V, 220V, 230V AC |
| Secondary Voltage Range | Customizable (e.g., 5V, 12V, 24V, etc.) |
| Rated Power | Dependent on design (typically up to 150VA) |
| Insulation Resistance | >100 MΩ (at 500VDC) |
| Operating Temperature | -25°C to +130°C (Class B) |
Integrating this transformer into your design brings tangible benefits. It enhances the overall efficiency of your power supply unit, reduces thermal management challenges, and increases the mean time between failures (MTBF) of your end product. For OEMs and system integrators, this translates into lower total cost of ownership, reduced warranty claims, and a stronger market reputation for quality.
Jinhua Dika Electrical operates with a firm commitment to quality and reliability, supported by a portfolio of international management system certifications including ISO 9001 for quality management and ISO 14000 for environmental management. Our products reach customers across North America, Europe, Southeast Asia, and beyond, with an annual export value reflecting consistent trust from global partners. With flexible shipping options from major Chinese ports and a team dedicated to understanding your specific needs, we are positioned to be your reliable partner for critical electrical components. Contact us today to discuss how our DAR PLUS Heavy Duty Flyback Transformer can be customized to power your next project efficiently and reliably.
Frequently Asked Questions (FAQ)
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Q: What is the primary application of this flyback transformer?
A: This transformer is primarily used in switch-mode power supplies (SMPS), offline converters, and as an isolation/voltage conversion component in industrial controls, lighting systems, and appliance power boards. -
Q: Can this transformer be used with a 60Hz power source?
A: The standard model is optimized for 50Hz. However, we can provide customized versions designed for 60Hz operation upon request, which may involve adjustments to the winding specifications. -
Q: What does "Heavy Duty" specifically mean for this transformer?
A: "Heavy Duty" indicates a design focused on continuous operation under full load, with enhanced thermal management, robust insulation, and construction that can endure mechanical stress and higher ambient temperatures typical in industrial settings. -
Q: Are the input and output voltages fixed, or can they be customized?
A: They are fully customizable. We work with clients to define the exact primary and secondary voltage, current rating, and even the number of output windings to match your specific circuit schematic. -
Q: What certifications does this product carry?
A: While the product itself can be manufactured to comply with various international safety and performance standards (like UL, CE, etc., which require specific testing), our manufacturing process is certified under ISO 9001, ISO 14000, and other quality management systems, ensuring consistent production quality. -
Q: What is the typical lead time for an order?
A: Lead time depends on order quantity and customization complexity. For standard or slightly modified designs, production typically takes 2-4 weeks. We provide accurate timelines upon receipt of your detailed specifications. -
Q: How is the transformer protected during shipping?
A: Each transformer is individually packaged with anti-static and moisture-resistant materials, placed in sturdy cartons, and secured on pallets for bulk shipments to prevent any physical or environmental damage during transit. -
Q: Do you provide technical support or datasheets?
A: Yes. We provide detailed technical datasheets for our standard models and offer engineering support during the customization and integration phase to ensure the transformer performs optimally in your application.
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