Description
The PFC FlatPAC uses Vicor’s field-proven HAM and Maxi DC-DC converters to deliver up to 575 watts of clean, reliable power. The PFC FlatPAC is a single-output power supply available with standard output voltages from 3.3 – 54 Vdc. It operates from an input of 85 – 264 Vac, includes active power factor correction (0.99 power factor), and meets EN61000-3-2 harmonic current limits. Internal filtering provides compliance to EN55022-A conducted EMI. It is available in Vicor’s low profile 1.37″ (34,8 mm) FlatPAC chassis, in either finned or conduction-cooled (CC) versions.
Specifications
Input Voltages:
- 85 – 264 Vac Universal
Output Voltages:
- 3.3 – 54 Vdc
Output Power:
- Up to 575 W
Dimensions:
- 4.96″ x 9.25″ x 1.38″(126 mm x 235 mm x 35 mm)
Features
- Single output
- EN61000-3-2 harmonic current limits
- FCC Part 15, Class A. EN55022, Class A
- 8 – 60 ms ridethrough
- Module disable
- BUS OK and AC OK
- Finned or conduction-cooled package
- 9 Standard output voltages from 3.3 – 54 Vdc
- Low-noise ZCS / ZVS power topology
- Transient surge: EN61000-4-5
- Conduction-cooled models available
- Overvoltage protection, thermal shutdown and current limiting
Data Sheet
Application Notes
Design Guides / Manuals
Download Entire Manual
Download Individual Chapters
- Zero-Current Switching
- DC-DC Converter Pinouts
- Module Dos and Donts
- Overcurrent Protection
- Output Voltage Trimming
- Multiple Gate In Connections
- Applications Circuits / Converter Array Design Considerations
- Using Boosters and Parallel Arrays
- EMC Considerations
- Optional Output Filters
- Battery Charger (BatMod)
Filter and Front-End Module Chapters
- AC Input Module (AIM / MI-AIM)
- Harmonic Attenuator Module (HAM)
- Input Attenuator Module (IAM / MI-IAM)
- Ripple Attenuator Module (RAM / MI-RAM)
- Offline Front End
Power System Chapters
- DC Input Power System (ComPAC / MI-ComPAC Family)
- AC Input Power System (FlatPAC Family)
- AC Input Power System (PFC FlatPAC)
General Chapters
Safety Approvals
- cURus – UL 60950-1, CSA 60950-1
- cTÜVus – EN 60950-1, UL 60950-1, CSA 60950-1
- CE Marked – Low Voltage Directive (2006/95/EC)
- CB Certificate – IEC 60950-1:2001
Design Calculators
These calculator programs allow users to determine values that help with accessory
component selection for power system design.
component selection for power system design.
Trim Resistor Calculators
Output Filters
- MicroRAM- Output Ripple Attenuator Module – The MicoRAM conbines both active and passive filtering to achieve greater than 40 dB of noise attenuation from over a range of 3 to 30 Vdc.
- QPO Family Output Filters – QPO filters use active filtering to reduce power supply ripple and noise in a 1.0″ x 1.0″ (25 x 25 mm) surface mount package.
