Description

The FlatPAC is a complete, low-profile, agency-approved switching power supply. It combines Vicor’s VI-200 series of DC-DC converters and front-end subassemblies to provide from 50 to 600 W of output power from one to three outputs. It is available in thousands of combinations.

The FlatPAC design provides rapid turnaround on standard models. The FlatPAC is available with BatMod current source module. Call factory for special requirements.

Input Voltages:
  • 115/230 Vac, autoranging
Output Voltages:
  • 2 – 95 Vdc
Output Power:
  • Up to 600 W
Dimensions:
  • See mechanical drawing on data sheet

  • Single, dual, or triple outputs
  • Microprocessor-controlled front end
  • FCC Part 15, Class B, EN55022 Class B EMI
  • 40 ms hold up
  • Module disable
  • BUS OK and AC OK
  • Finned or conduction-cooled case
  • 22 Standard output voltages from 2 – 95 Vdc
  • Low-noise ZCS / ZVS power topology
  • Conduction-cooled models available
  • Custom output voltages also available
  • BatMod current-source option available
  • Overvoltage protection and thermal shutdown

Download Entire Manual

Download Individual Chapters

  1. Zero-Current Switching
  2. DC-DC Converter Pinouts
  3. Module Dos and Donts
  4. Overcurrent Protection
  5. Output Voltage Trimming
  6. Multiple Gate In Connections
  7. Applications Circuits / Converter Array Design Considerations
  8. Using Boosters and Parallel Arrays
  9. EMC Considerations
  10. Optional Output Filters
  11. Battery Charger (BatMod)

Filter and Front-End Module Chapters

  1. AC Input Module (AIM / MI-AIM)
  2. Harmonic Attenuator Module (HAM)
  3. Input Attenuator Module (IAM / MI-IAM)
  4. Ripple Attenuator Module (RAM / MI-RAM)
  5. Offline Front End

Power System Chapters

  1. DC Input Power System (ComPAC / MI-ComPAC Family)
  2. AC Input Power System (FlatPAC Family)
  3. AC Input Power System (PFC FlatPAC)

General Chapters

  1. Thermal and Module Mounting Considerations
  2. Thermal Curves
  3. Lead Free Pins (RoHS)
  4. Tin Lead Pins
  5. Module Packaging Options (SlimMod, FinMod, BusMod and MegaMod Families)
  6. Product Weights
  7. Glossary of Technical Terms

  • cURus – UL 60950-1, CSA 60950-1
  • cURus – ANSI/ISA 12. 12.01-2012, CSA C22.2 No. 213-M1987
  • cTÜVus – EN 60950-1, UL 60950-1, CSA 60950-1
  • CE Marked – Low Voltage Directive (2006/95/EC)
  • CE Marked – Low Voltage Directive (2006/95/EC) anjd RoHS Recast Directive (2011/65/EU)
  • CB Certificate –IEC 60950-1

U-Series FlatPAC
Drawing Number
 Description
RoHS*
Technical Drawing
14772 Outline Drawing for 2,000 W Autoranging FlatPAC,
«L» Configuration (Single)
14525 Outline Drawing for 2,000 W Autoranging FlatPAC,
«M» Configuration (Single)
15351 Outline Drawing for 2,000 W Autoranging FlatPAC,
«N» Configuration (Single)
13923 Outline Drawing for 2,000 W Autoranging FlatPAC,
«P» Configuration (Dual)
15352 Outline Drawing for 2,000 W Autoranging FlatPAC,
«Q» Configuration (Dual)
15353 Outline Drawing for 2,000 W Autoranging FlatPAC,
«R» Configuration (Triple)
U-Series FlatPAC Conduction Cooled
Drawing Number
 Description
RoHS*
Technical Drawing
16755 Outline Drawing for 2,000 W Autoranging FlatPAC,
«L» Configuration (Single)
16756 Outline Drawing for 2,000 W Autoranging FlatPAC,
«M» Configuration (Single)
16757 Outline Drawing for 2,000 W Autoranging FlatPAC,
«N» Configuration (Single)
16753 Outline Drawing for 2,000 W Autoranging FlatPAC,
«P» Configuration (Dual)
16754 Outline Drawing for 2,000 W Autoranging FlatPAC,
«Q» Configuration (Dual)
16752 Outline Drawing for 2,000 W Autoranging FlatPAC,
«R» Configuration (Triple)
*VE versions of FlatPAC are RoHS only.

Output Filters

  • RAM Ripple Attenuator Module — RAM may be connected to VI-200 or VI-J00 converters with output voltages from 5 – 50 Volts, to limit total output noise to less than 3 mV peak-to-peak at loads up to 20 Amps.
  • 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.

Interconnects

Input and Output Retrofits
Description P/N RoHS Technical Drawing
Input Connector (including mounting screw) 14136 – –
Output Connector (including mounting screw) 14137 – –
Input and Output Mating Connectors
Input Connector, 6 Pin 33100 PDF
Input Connector, 5 Pin 16385R