The TIDA-00702 is a 60-W, industrial AC-DC power supply designed for use in industrial and instrumentation systems such as process controls, factory automation, and machinery control. This reference design is a Quasi-resonant (QR) flyback converter implemented using the UCC28740 CC-CV flyback controller with optocoupled feedback for voltage and primary-side regulation (PSR) for constant current regulation, with all the necessary protections built-in. Hardware is designed and tested to pass conducted emissions, surge, and EFT requirements.
The key highlights of reference design:
A fully assembled board has been developed for testing and performance validation only, and is not available for sale.
Download ready-to-use system files to speed your design process.
Reference design overview and verified performance test data
Detailed schematic diagram for design layout and components
Complete listing of design components, reference designators, and manufacturers/part numbers
Tool for calculating critical component values required in the reference design
Detailed overview of design layout for component placement
Files used for 3D models or 2D drawings of IC components
Design file that contains information on physical board layer of design PCB
PCB layer plot file used for generating PCB design layout
Includes TI products in the design and potential alternatives.
| Type | Title | Date | |
|---|---|---|---|
| * | Design guide | 60W, High Efficiency Industrial Power Supply with Precision Voltage Design Guide | Jan. 22, 2016 |
| Technical article | How to design a limited power source industrial AC/DC power supply with minimal components – part 2 | Oct. 26, 2016 | |
| Technical article | How to design a limited power source industrial AC/DC power supply with minimal components – part 1 | Oct. 10, 2016 | |
| White paper | Control Challenges for Low Power AC/DC Converters | Oct. 02, 2015 | |
| Application note | A High Efficiency Synchronous Rectifier Flyback for High Density AC/DC Adapter | Jun. 03, 2011 |
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