![]()
1206 red anti-stick
![]()
MOS power IC full range
Summary:
This document is an engineering report describing the universal input providing a stable +24 VDC design in a 625 mA AC-DC power supply. This design is based on the TOP244P of the TOPSwitch-GX family and a 15W rated Power Adapter designed for the flyback topology EEL19 core. This power supply is intended for use in appliances in the refrigerator and can reach a maximum ambient temperature of 70 °C.
This document includes power specifications, circuit diagrams, bill of materials, transformer documentation, printed circuit board layout, and performance data.
15W flyback power adapter PCB physical map
15W flyback power adapter circuit diagram
15W Flyback Power Adapter PCB Layout
15W Flyback Power Adapter Component List
See the uploading documentation for details (click to download)
The EI 28 Transformer is a specific type of transformer featuring an EI-laminated core structure, commonly used across various industries including power, electronics, instrumentation, lighting, and audio.
Basic Information
Model: EI 28
Type: Single-phase transformer with an EI-type iron core
Cooling Method: Dry-type transformer
Winding Configuration: Multi-winding transformer
Certifications: May include international standard certifications such as ISO 9001
Product Features
High Efficiency: The EI 28 Transformer is often designed for high efficiency, thanks to optimized designs and materials used. Some manufacturers employ cold-rolled grain-oriented silicon steel strips for the core, which reduces losses and enhances efficiency.
Low Losses: Compared to traditional transformers, the EI 28 Transformer exhibits lower losses, contributing to energy savings and reduced operating costs.
Low Temperature Rise: During operation, the transformer experiences a low temperature rise, extending its lifespan and improving system stability.
Customization: Many manufacturers offer customization options for the EI 28 Transformer, allowing clients to specify different power ratings, sizes, and appearances based on their unique requirements.
Ei28 Transformer,15V Smd Transformer,28 Volt Transformer,28V Transformer,variac transformer