European Input Voltage Range to 24V@2.5A Primary Side Regulated Isolated Flyback Reference Design
Description
A quasi-resonant primary-side regulated isolated Flyback is used to provide 24V industrial voltage at 1.9A average (2.5Apeak) on secondary side and 24V @ 300mA on primary side from an AC input voltage of 170Vac-264Vac. The converter does not employ any optocoupler and regulates both output voltages by sensing the auxiliary winding on primary side. Thanks to its own constant current capability: it is possible to parallel two or more power supplies.
Features
- Simple isolated PSR Flyback topology makes paralleling power supplies possibleCompact solution supplies 60W peak with almost flat efficiency from 2.5W to 55W (80%...89%)Opto-less topology increases the reliability of the power supplyGood output voltage regulation versus load: +/-2% at ambient temperature: +/-5% in the whole range
Applications
Product Categories
- Power management
| Download the bill of materials for PMP11753 | Download |
Test Data
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Download the test file for PMP11753| Title | Updated | Type | Size (KB) | |
|---|---|---|---|---|
| PMP11753 Gerber | 05 May 2016 | ZIP | 40 | |
| PMP11753 CAD Files | 05 May 2016 | ZIP | 811 | |
| PMP11753 PCB | 05 May 2016 | 559 | ||
| PMP11753 Assembly Drawing | 05 May 2016 | 954 | ||
| PMP11753 BOM | 05 May 2016 | 137 | ||
| PMP11753 Schematic | 05 May 2016 | 309 |