Flyback SMPS Transformer Small

Introduction

The Flyback SMPS Transformer Small is a critical component used in Switch-Mode Power Supplies (SMPS). It efficiently converts electrical energy from one voltage level to another while providing electrical isolation between the input and output. This small-sized transformer is designed for compact and high-performance applications.

Specifications

1. Voltage Rating
   • Primary Voltage: Designed to accept a range of input voltages, typically from 85V to 265V AC, accommodating various power supply standards.
   • Secondary Voltage: Provides multiple output voltages, depending on the design, such as 5V, 12V, or 15V DC, suitable for different applications.
2. Current Rating
   • Output Current: Capable of delivering various current ratings, such as 1A to 3A, depending on the specific transformer model. The small size often implies a lower current rating but maintains high efficiency.
3. Power Rating
   • Power Capacity: Designed to handle power levels ranging from 5 watts to 30 watts, suitable for small electronic devices and circuits.
4. Frequency
   • Operating Frequency: Typically operates at frequencies between 20 kHz and 100 kHz, which are common in switch-mode power supplies to achieve high efficiency and compact size.

Construction and Design

1. Core Material
   • Type: Uses a high-permeability ferrite core to efficiently transfer magnetic flux and reduce energy losses. The small size of the core allows for compact designs while maintaining performance.
   • Design: The core is designed to handle high-frequency switching, essential for efficient power conversion in SMPS.
2. Windings
   • Primary Winding: Wound with high-quality insulated wire to manage high-voltage input and ensure long-term reliability.
   • Secondary Winding: Designed for precision to deliver stable output voltages, ensuring consistent performance.
3. Insulation
   • Material: Utilizes advanced insulation materials to ensure safety and prevent electrical shorts. The insulation is designed to handle the high-frequency switching characteristics of SMPS.

Applications

1. Consumer Electronics
   • Power Adapters: Used in compact power adapters for devices such as laptops, smartphones, and other electronics requiring efficient power conversion.
2. Industrial Equipment
   • Power Supply Units: Employed in small industrial power supply units where space and efficiency are critical.
3. LED Drivers
   • Lighting Solutions: Powers LED drivers, providing stable and efficient power for LED lighting applications.
4. Communication Devices
   • Transceivers: Powers communication devices that require small, efficient power supplies for optimal performance.

Advantages

1. Efficiency
   • High Conversion Efficiency: Achieves high efficiency due to its design and operating frequency, minimizing energy losses.
2. Compact Size
   • Space-Saving Design: The small size allows for integration into compact electronic devices and applications.
3. Electrical Isolation
   • Safety: Provides electrical isolation between the input and output, enhancing safety and preventing interference.
4. Reliability
   • Durable Construction: Built with high-quality materials to ensure reliable performance and longevity.

Conclusion

The Flyback SMPS Transformer Small is an essential component in modern switch-mode power supplies, offering efficient voltage conversion and electrical isolation in a compact form. Its versatility and reliability make it suitable for various applications, from consumer electronics to industrial equipment.

Transformer 12V(1A)