Customizable EI19 High Frequency Transformer Vertical Pin Type for Switching Power Supply

The EI19 High Frequency Power Transformer is a compact ferrite core transformer designed for high-frequency switching power supply applications. Featuring a vertical pin configuration, this transformer is suitable for PCB mounting and integration into space-constrained electronic equipment.

Designed for power conversion and electrical isolation applications, the EI19 transformer can be customized to meet different circuit requirements, making it a practical solution for power adapters, battery chargers, LED drivers, and other switching power supply systems.

• Compact EI19 Ferrite Core: Space-saving construction suitable for compact electronic power supply designs.
• High Frequency Operation: Designed for use in high-frequency switching power conversion circuits.
• Vertical Pin Configuration: Supports PCB through-hole installation and convenient integration into electronic assemblies.
• Electrical Isolation: Can be designed to provide primary-to-secondary isolation according to application requirements.
• Customizable Specifications: Winding configuration, turns ratio, inductance, and electrical characteristics can be tailored to customer requirements.
• Flexible OEM Solutions: Custom transformer designs are available based on technical drawings, samples, or application specifications.

The EI19 high frequency transformer can be used in a variety of electronic power supply applications, including:

• Switching Mode Power Supplies (SMPS): Power conversion circuits for compact electronic devices.
• AC-DC Power Adapters: Power supply modules for consumer and industrial electronic equipment.
• Battery Chargers: High-frequency transformer solutions for compatible charging circuits.
• LED Drivers: Power conversion and isolation in LED lighting power supplies.
• Small Electronic Appliances: Power supply modules for household electronic devices.
• Industrial Control Equipment: Auxiliary power supplies for electronic control systems.

We offer customized EI19 high frequency transformer solutions to meet different electrical and mechanical design requirements. Available customization options include:

• Primary and secondary winding specifications
• Inductance and turns ratio
• Input and output voltage requirements
• Operating frequency
• Pin configuration and PCB mounting dimensions
• Insulation and dielectric withstand requirements
• Wire length and termination options

Our EI19 transformer can be developed according to your technical specifications to support your power supply project.

Looking for a customized EI19 high frequency transformer for switching power supplies or chargers? Send us your drawings, electrical specifications, or samples to discuss a suitable transformer solution for your application.

Contact us today for technical consultation, customization details, and a quotation.

Shenzhen Zhixiangyuan Electronics Co., Ltd., established in 2011, is a professional manufacturer of magnetic components with production facilities in Huizhou and Guang'an. Our Huizhou manufacturing site spans 10,000 square meters dedicated to production and laboratory testing.

We specialize in producing low-frequency control transformers, high-frequency transformers, inductors, current transformers, EMI filters, and related magnetic components. Certified with ISO9001, CE, and UL standards, all our products comply with RoHS environmental requirements.