380VDC Input: 24V/170W Active Clamp Forward Reference Design
Description
This reference design uses the UCC2894 to control an active clamp forward converter that generates an isolated 24 V at 7 A from a 380-VDC input. This supply is intended to be used with a PFC boost front end and requires an external 12-V bias voltage for housekeeping on the primary side. This supply is up to 91% efficient at full load.
Features
- 91% efficiencyClamped drain voltage for reduced emissionsCompact form factor 64 mm x 90 mm (2.5 in x 3.5 in)
Applications
- DIN rail power supply
- Industrial AC-DC
- Merchant DIN rail power supply
- Standalone avionics PFC
Product Categories
- Power management
| Download the bill of materials for PMP7391 | Download |
Test Data
Get results faster with test and simulation data that's been verified.
Download the test file for PMP7391| Title | Updated | Type | Size (KB) | |
|---|---|---|---|---|
| PMP7391 3D Assembly Drawing | 23 Feb 2016 | 2430 | ||
| PMP7391 Assembly Drawing | 23 Feb 2016 | 167 | ||
| PMP7391 Schematic (Rev. A) | 23 Feb 2016 | 166 | ||
| PMP7391 Bill of Materials (Rev. A) | 23 Feb 2016 | 62 |