Home > Design Resources > Power Supply Technology > All Reference Designs > Reference Designs: Full AC to DC Power Supplies > PSV-RDAD-75FB
PSV-RDAD-75FB
The PSV-RDAD-75FB is full AC to DC power supply reference design for applications up to 75W (85W Peak) and has been developed to demonstrate a complete end-to-end solution which includes a Pulsiv OSMIUM microcontroller and carefully selected DC-DC converter. It can be adopted without making any changes or further modified according to the needs of the end product.
APPLICATIONS: General Purpose Industrial / Consumer
DESIGN DOCUMENTS
Reference Design Datasheet:
VIEW PDF
Schematic:
VIEW PDF
Bill of Materials:
DOWNLOAD MS EXCEL BOM
Altium Schematic:
VIEW ONLINE
Download All Documents:
DOWNLOAD ZIP FILE
SPECIFICATION
Output Power:
75W (Peak: 85W)
Input Voltage Range:
85 - 265VAC
Output Voltage:
48VDC
Switching Frequency:
42kHz
Peak Efficiency:
91.5%
Average Efficiency:
90%
No Load Power:
110mW
Power Factor:
0.95
Harmonic Current:
Meets IEC61000-3-2 Class A
EMC Compliance:
Paper Design Only
TECHNICAL FEATURES
Hold Up Circuit:
—
Half Active Bridge:
—
X-Cap Discharge:
—
Inrush Current Eliminated:
Input Voltage Derating Eliminated:
—
GaN Optimised:
—
Optimised DC-DC:
Quasi-Resonant (QR) Flyback
QUICK LINKS
ADDITIONAL DESIGN RESOURCES
DESIGN GUIDES
White Paper:
Reference Designs (AC to DC Front-End Only):
Reference Designs (Full Power Power Supplies):
Technical Articles:
Tutorial Videos:
HARDWARE
Evaluation Boards (AC to DC Front-End Only):
Evaluation Boards (Full Power Supplies):
Assembled Modules (USB-C):
SOURCE THE BILL OF MATERIALS
Source all of the components for this design in one go!
We’ve partnered with oemsecrets who a offer super helpful tool that searches the world’s stocking distributors for inventory, enabling you to source all of the components for this design in one go.
How does it work?
Visit the oemsecrets website to view the tool and upload the Bill of Materials to quickly find inventory and pricing from the industry's leading distributors of electronic components. Once created, the tool will suggest the best priced distributor based on your entered quantity. You can also change preferences including which distributors to exclude, whether a stock match is required and include a target price to help identify cost changes and savings.
SIMILAR DESIGNS
100W Full AC to DC Power Supply Reference Design