Maxi, Mini and Micro DC-DC Converters
Value Added Resellers (VARS)
Custom Turnkey Solutions

Can’t find a match for your specs? We can design and manufacture turnkey custom power systems that meet your specific needs!

Vicor's experienced Application Engineers are here to help.
For help with product selection and availability, placing an order and order status:
phone Image 800-735-6200
Ask about our Express Order Program - Great for Prototype Samples!
Helps you optimize your design and accelerate the prototyping process
Contact Us  »


To view individual family data sheets for available intermediate power levels, click on the links.

Input (V)
Output Voltage (V) and Max Power (W)
2 V
3.3 V
5 V
6.5 V
8 V
12 V
15 V
24 V
28 V
36 V
48 V
 
  24 Vdc (18 – 36 V)
  Micro family     75   100
  Mini family    
  Maxi family  
  28 Vdc (9 – 36 V)
  Micro family      
  Mini family   75 75     125 150 150 150 150 150
  Maxi family  
  48 Vdc (36 – 75 V)
  Micro family     150
  Mini family    
  Maxi family    
  72 Vdc (43 – 110 V)
  Micro family    
  Mini family    
  Maxi family  
  110 Vdc (66 – 154 V)
  Micro family    
  Mini family    
  Maxi family    
  150 Vdc (100 – 200 V)
  Micro family    
  Mini family    
  Maxi family    
  300 Vdc (180 –-375 V)
  Micro family  
  Mini family  
  Maxi family  
  375 Vdc (250 –425 V)
  Micro family  
  Mini family  
  Maxi family *  

      
  Note: All power values are in watts       

  * The 375 Vdc Maxi module is also available in output voltages of 32 V and 54 V @ 600 W

These calculator programs allow users to determine values that help with accessory
component selection for power system design.


Trim Resistor Calculators

Trim resistors for fixed output voltage trimming »
Trim resistors for variable output voltage trimming »
Trim resistors for setting float voltage and charge current in battery chargers designed with BatMod modules
»

Thermal Calculators
Thermal data and heat sink selection tool »
This is a downloadable Excel file.

Click img. to enlarge   Description P/N       User Guide   RoHS  
 
  Used for the Maxi Module 24644R       PDF    
  Used for the Mini Module 24645R       PDF    
  Used for the Micro Module 24646R       PDF    
                     
                     
Test Jacks
Click img. to enlarge   Description P/N           RoHS  
  Oscilloscope Test Jack A (Horizontal Shielded)   Shielded, Horizontal 01830            
  Oscilloscope Test Jack B (Vertical Shielded)   Shielded, Vertical 06207            
Drawing Number   Description       RoHS   Technical Drawing
25008   Outline Drawing for Maxi DC-DC Converter         PDF | DXF
25006   Outline Drawing for Mini DC-DC Converter         PDF | DXF
25004   Outline Drawing for Micro DC-DC Converter         PDF | DXF

 

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

FIAM - Filter Input Attenuator Module – DC input, front-end module providing transient protection, inrush current limiting and EMI filtering for Maxi, Mini and Mico DC-DC converters.

QPI Family Input Filters – QPIs provide common mode and differential mode attenuation from 150 kHz to 30 MHz in a 1.0" x 1.0" (25 x 25 mm) surface mount package.

MicroRAM - Output Ripple Attenuator Module - The MicroRAM combines 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.

ARM - Autoranging Rectifier Module - The ARM is the front end of a switching power supply and uses a microprocessor to control strapping of the voltage doubler.

FARM - Filter / Autoranging Rectifier Module - The FARM is an AC front-end module which provides EMI filtering, autoranging line rectification and inrush current limiting.

ENMods - Modular AC Front-end System - The ENMods system combines EMI filtering with the FARM and MiniHAM modules creating an AC front end fully compliant with European norms for harmonic current limits, EMI and input transient immunity.

Off-line Front End - Vicors family of off-line front ends interface any 300 Vin DC-DC converters or configurable products, to 100, 115, 230 or 240 Vac single-phase and 208 Vac three-phase mains.

High Boost HAM - AC Harmonic Attenuator Module - The HAM module is a full-wave rectifier with a high-frequency zero-current switching (ZCS) boost converter providing up to 675 Watts of power in a full-brick package.

Click img. to enlarge   Description P/N   Capacitance   Voltage Rating   RoHS   Technical Drawing
Fuses - 3 & 5 Amps - Image   SMT Polymer
23484-337
  330 µF   6.3 V     PDF | DXF
  SMT Polymer
23484-477
  470 µF   6.3 V     PDF | DXF
  SMT Polymer
23579-227
  220 µF   10 V     PDF | DXF
Aluminum Electrolytic Capacitors - Pair - Image   Al-El (10 mm x 16 mm) 30468   270 µF   25 V     PDF | DXF
  Al-El (16 mm x 15 mm) 33985   820 µF   25 V     PDF | DXF
  Al-El (10 mm x 16 mm) 30788   68 µF   63 V     PDF | DXF
    Al-El (10 mm x 16 mm) 30787   220 µF   63 V     PDF | DXF
    Al-El (12 mm x 25 mm) 30799   10 µF    450 V     PDF | DXF
Tantalum Capacitor - Image   Tantalum 24252   270 µF    10 V     PDF | DXF
  Tantalum 30506   120 µF    20 V     PDF | DXF
  Tantalum 30507   68 µF    30 V     PDF | DXF
  Tantalum 30259   27 µF    50 V    
Y Type Capacitors A - Image   Y-Cap Surface Mount 30802   1,500 pF   250 V     PDF | DXF
  Y-Cap Surface Mount 25283   4,700 pF   250 Vac     PDF | DXF
  Y-Cap 00770   1,500 pF   250 Vac     PDF | DXF
  Y-Cap  01000   4,700 pF   250 Vac     PDF | DXF
    Y-Cap  01501   0.01 µF   250 V     PDF | DXF
    Y-Cap 03093   0.022 µF   250 V     PDF | DXF
    Multilayer Film Cap 34610   0.61 µF   250 V     PDF | DXF
Click img. to enlarge   Description P/N   Voltage Rating   Current Rating   RoHS   Technical Drawing
  ORing Diode, TO-220 Dual 02838   35 V   30 A     PDF | DXF
  ORing Diode, D61-8 10122     15 V   80 A      
Click img. to enlarge   Description     P/N     RoHS   Technical Drawing
  Maxi Shield for Slotted Baseplate     30199       PDF | DXF
  Mini Shield for Slotted Baseplate     30198    
  PDF | DXF
  Micro Shield for Slotted Baseplate     30141       PDF | DXF
 
    Maxi Shield for Threaded or Through-Hole Baseplate   30142         PDF | DXF
    Mini Shield for Threaded or Through-Hole Baseplate   30180         PDF | DXF
    Micro Shield for Threaded or Through-Hole Baseplate   30143         PDF | DXF
Click img. to enlarge   Description P/N   Voltage Rating   Current Rating   RoHS   Technical Drawing
Fuses - 3 & 5 Amps - Image   PC Tron 30243   250 V   3 A     PDF | DXF
  PC Tron 30276   125 V   5 A     PDF | DXF
Common Mode
Click img. to enlarge   Description P/N Inductance Rated Current DCR
(max)
RoHS Technical Drawing
Common Mode Input Inductor Image   Common-mode input 31743 1,000 µH 12 A 6.5 mΩ PDF | DXF
  Common-mode input 32006 1,300 µH 13 A 14 mΩ PDF | DXF
  Common-mode input 31943 2,163 µH 1 A 42 mΩ PDF | DXF
  Common-mode input 31742 3,000 µH 7 A 18 mΩ PDF | DXF
Common-Mode Output Inductor 40 A   Common-mode output 36-00029-06 70 µH 80 A 0.4 mΩ   PDF
  Common-mode output 36-00029-07 110 µH 60 A 0.6 mΩ   PDF
  Common-mode output 36-00029-01 335 µH 40 A 2 mΩ PDF | DXF
  Common-mode output 36-00037 420 µH 20 A 5 mΩ   PDF
  Common-mode output 36-00029-04 1,270 µH 10 A 10 mΩ PDF | DXF
 
Differential Mode
 
Differential Mode Input Inductor Image   Differential-mode input 33206 22 µH 12 A 5.5 mΩ PDF | DXF
  Differential-mode input 36-00036 1,000 µH 4 A 250 mΩ  
Differential Output Inductors   Differential-mode output 30268 0.2 µH 40 A PDF | DXF
  Differential-mode output 32012 27 µH 12 A    
  Differential-mode output 32497 1.8 µH 10 A PDF | DXF
    Output-sense compensation 36-00030 1,000 µH PDF
                 
Surface Mount
 
Surface Mount Inductors   Surface-mount inductor 31499-16 0.37 µH 100 A 0.23 mΩ PDF | DXF
  Surface-mount inductor 31499-15 0.66 µH 75 A 0.42 mΩ PDF | DXF
  Surface-mount inductor 31499-14 1.03 µH 60 A 0.58 mΩ PDF | DXF
    Surface-mount inductor 31499-13 1.48 µH 50 A 0.82 mΩ PDF | DXF
    Surface-mount inductor 31499-12 2.62 µH 37.5 A 1.43 mΩ PDF | DXF
    Surface-mount inductor 31499-10 5.90 µH 25 A 3.23 mΩ PDF | DXF
    Surface-mount inductor 31499-08 13.2 µH 16.6 A 7.56 mΩ PDF | DXF
    Surface-mount inductor 31499-05 47.4 µH 8.8 A 29.4 mΩ PDF | DXF
    Surface-mount inductor 31499-03 133 µH 5.6 A 81.2 mΩ PDF | DXF
    Surface-mount inductor 31499-02 243 µH 3.9 A 156 mΩ PDF | DXF
Click img. to enlarge   Description P/N   Inductance   DC Res.   RoHS   Technical Drawing
  PR coupling transformer 29768   101 - 187 µH   40 - 50 mΩ  
  PDF | DXF
Click img.
to enlarge
       
SurfMates - Surface-mount Sockets Image
     SurfMates – Surface-mount Sockets All SurfMates are RoHS Compatible
 Board Thickness
 
Mounting
 
Assembly Drawing
    Converter Pin Style* Module Style Input
P/N**
Output P/N** 5 In/Out Sets P/N Technical Drawing
All
  surface   PDF | DXF     F Maxi 22100 22101 16017 PDF | DXF
All
  surface   PDF | DXF     F Mini 22100 22102 16021 PDF | DXF
All
  surface   PDF | DXF     F Micro 22103 22104 16025
PDF | DXF
                         
               

Example of SurfMate Application »

                         
                         
Click img.
to enlarge
         
InMates - Through Hole Sockets Image
       InMates – Through-hole   All InMates are RoHS Compatible
       All sockets are supplied on InMate headers to assure proper alignment during installation.
Board Thickness (nominal)   Board Thickness
(min / max)
  Mounting     Converter Pin Style* Module Style
Input P/N**
Output P/N** 5 In/Out Sets P/N Technical Drawing
    0.063"   0.055" / 0.071"   inboard     F Maxi 18374 18382  18362 PDF | DXF
    0.063"   0.055" / 0.071"   inboard     F Mini 18374 18384 18366 PDF | DXF
    0.063"   0.055" / 0.071"   inboard     F Micro 18376 18386 18370 PDF | DXF
    0.063"   0.055" / 0.071"   onboard     G Maxi 18378 18388 18364 PDF | DXF
    0.063"   0.055" / 0.071"   onboard     G Mini 18378 18390 18368 PDF | DXF
    0.063"   0.055" / 0.071"   onboard     G Micro 18380 18392 18372 PDF | DXF
    0.094"
  0.084" / 0.104"   inboard   F Maxi 18375 18383 18363
PDF | DXF
    0.094"
  0.084" / 0.104"   inboard     F Mini 18375 18385 18367
PDF | DXF
    0.094"
  0.084" / 0.104"   inboard     F Micro 18377 18387 18371
PDF | DXF
    0.094"   0.084" / 0.104"   onboard     G Maxi 18379 18389 18365
PDF | DXF
    0.094"   0.084" / 0.104"   onboard     G Mini 18379 18391 18369
PDF | DXF
    0.094"   0.084" / 0.104"   onboard     G Micro 18381 18393 18373
PDF | DXF
    0.125"
  0.1125" / 0.1375"   onboard     G Maxi 21539 21543 21510
PDF | DXF
    0.125"   0.1125" / 0.1375"   onboard     G Mini 21539 21544 21511
PDF | DXF
    0.125"   0.1125" / 0.1375"   onboard     G Micro 21540 21545 21512
PDF | DXF
                         
               

Example of Inboard Mounting Options »
Example of Onboard Mounting Options »

                         

   *   F = Short Gold (RoHS), G = Long Gold (RoHS)
  **  For individual input / output purchases, a 35-piece minimum (and multiples) applies to Maxis / Minis and
        a 40-piece minimum
(and multiples) for Micros.

 
Module Exchange Tools
                         
Click img. to enlarge   Description       Module Style   P/N Technical Drawing
Maxi Exchange Tool   Used to facilitate the proper extraction of Maxi modules from InMate or SurfMate sockets. Maxi   22827
                 
Maxi Exchange Tool   Used to facilitate the proper extraction of Mini modules from InMate or SurfMate sockets. Mini   22828
                 
Micro Exchange Tool Image   Used to facilitate the proper extraction of Micro modules from InMate or SurfMate sockets. Micro   22829

 

Click img. to enlarge        
  Standoffs - 2nd Gen Group
   Standoff Kits for Solder Mounted Modules All Standoffs are RoHS Compatible
 Board Thickness
 
Mounting
 
Converter Pin Style
 
Baseplate
 
Heat Sink 
Kit P/N*
 
Bag P/N**
 
Technical Drawing
0.063"   inboard   F, Blank   slotted   thru-hole 18150   19126  
PDF | DXF
0.063"   inboard   F, Blank   slotted   threaded 18151   19127  
PDF | DXF
0.063"   inboard   F, Blank   thru-hole   thru-hole 18146   19122  
PDF | DXF
0.063"   inboard   F, Blank   thru-hole   threaded 18147   19123  
PDF | DXF
0.063"   inboard   F, Blank   threaded   thru-hole 18146   19122  
PDF | DXF
0.063"   onboard   G, L   slotted   thru-hole 18156   19132  
PDF | DXF
0.063"   onboard   G, L   slotted   threaded 18157   19133  
PDF | DXF
0.063"   onboard   G, L   thru-hole   thru-hole 18150   19126  
PDF | DXF
0.063"   onboard   G, L   thru-hole   threaded 18152   19128  
PDF | DXF
0.063"   onboard   G, L   threaded   thru-hole  18150   19126   PDF | DXF
0.093"   inboard   G, L   slotted   thru-hole 18150   19126  
PDF | DXF
0.093 "   inboard   G, L   slotted   threaded 18151   19127  
PDF | DXF
0.093 "   inboard   G, L   thru-hole   thru-hole 18146   19122  
PDF | DXF
0.093 "   inboard   G, L   thru-hole   threaded 18147   19123  
PDF | DXF
0.093 "   inboard   G, L   threaded   thru-hole 18146   19122  
PDF | DXF
 

*   Kits include six (6) standoffs and screws. Mini and Micro modules require a minimum of four standoffs.  
** Bags of one hundred (100) do not include screws; #4-40 thread hardware required.

  Design Information for Solder Mounting »
 
Click img. to enlarge        
Standoff Kits Image
   Standoff Kits for InMate Mounted Modules All Standoffs are RoHS Compatible
 Board Thickness
 
Mounting
 
Converter Pin Style
 
Baseplate
 
Heat Sink 
Kit P/N*
 
Bag P/N**
 
Technical Drawing
0.063"   inboard   S   slotted   thru-hole 18153   19129  
PDF | DXF
0.063"   inboard   S   slotted   threaded 18154   19130  
PDF | DXF
0.063"   inboard   S   thru-hole   thru-hole 18148   19124  
PDF | DXF
0.063"   inboard   S   thru-hole   threaded 18149   19125  
PDF | DXF
0.063"   inboard   S   threaded   thru-hole 18148   19124  
PDF | DXF
0.063"   onboard   N   slotted   thru-hole 18158   19134  
PDF | DXF
0.063"   onboard   N   slotted   threaded 18159   19135  
PDF | DXF
0.063"   onboard   N   thru-hole   thru-hole 18153   19129  
PDF | DXF
0.063"   onboard   N   thru-hole   threaded 18155   19131  
PDF | DXF
0.063"   onboard   N   threaded   thru-hole 18153   19129  
PDF | DXF
0.093"   inboard   S   slotted   thru-hole 18153   19129  
PDF | DXF
0.093"   inboard   S   slotted   threaded 18154   19130  
PDF | DXF
0.093"   inboard   S   thru-hole   thru-hole 18148   19124  
PDF | DXF
0.093"   inboard   S   thru-hole   threaded 18149   19125  
PDF | DXF
0.093"   inboard   S   threaded   thru-hole 18148   19124  
PDF | DXF
0.093"   onboard   N   slotted   thru-hole 18156   19132  
PDF | DXF
0.093"   onboard   N   slotted   threaded 18157   19133  
PDF | DXF
0.093"   onboard   N   thru-hole   thru-hole 18150   19126  
PDF | DXF
0.093"   onboard   N   thru-hole   threaded 18152   19128  
PDF | DXF
0.093"   onboard   N   threaded   thru-hole 18150   19126  
PDF | DXF
0.125"   onboard   N   slotted   thru-hole 24054   19132  
PDF | DXF
0.125"   onboard   N   slotted   threaded 18157   19133  
PDF | DXF
0.125"   onboard   N   thru-hole   thru-hole 24056   19126  
PDF | DXF
0.125"   onboard   N   thru-hole   threaded 18152   19128  
PDF | DXF
0.125"   onboard   N   threaded   thru-hole 24056   19126  
PDF | DXF
                           

*   Kits include six (6) standoffs and screws. Mini and Micro modules require a minimum of four standoffs.  
** Bags of one hundred (100) do not include screws; #4-40 thread hardware required.

Design Information for InMate Mounting »
                           
Click img. to enlarge        
Standoff Kits Image
   Standoff Kits for SurfMate Mounted Modules All Standoffs are RoHS Compatible  
 Board Thickness
 
Mounting
 
Converter Pin Style
 
Baseplate
 
Heat Sink 
Kit P/N*
 
Bag P/N**
 
Technical Drawing
All   surface   S   slotted   thru-hole  20178   20188  
PDF | DXF
All   surface   F   slotted   threaded  20179   20189  
PDF | DXF
All   surface   F   thru-hole   thru-hole  20176   20186  
PDF | DXF
All   surface   F   thru-hole   threaded 20177   20187  
PDF | DXF
All   surface   F   threaded   thru-hole 20176   20186  
PDF | DXF
                           

*   Kits include six (6) standoffs and screws. Mini and Micro modules require a minimum of four standoffs. 
** Bags of one hundred (100) do not include screws; #4-40 thread hardware required.

Design Information for Surface Mounting »
Click img. to enlarge   Description         P/N RoHS   Technical Drawing
Oscilloscope Test Jack A (Horizontal Shielded)   Shielded, Horizontal         01830   PDF
Oscilloscope Test Jack B (Vertical Shielded)   Shielded, Vertical         06207   PDF
Heat Sinks used with Vicor's Maxi-Size Modules (not for VI-200 modules)
Click img. to enlarge   Description    
  P/N   RoHS   Technical Drawing
Heat Sink - Maxi Longitudinal 0.40
  0.40" longitudinal fins, threaded mounting*     30482  
  PDF | DXF
  0.90" longitudinal fins, threaded mounting*    30188     PDF | DXF

Heat Sink - Maxi Longitudinal 0.40
  0.40"  longitudinal  fins, thru-hole mounting   30718  
  PDF | DXF
  0.90" longitudinal fins, thru-hole mounting   30181     PDF | DXF

Heat Sink - Maxi Transverse 0.40
  0.40" transverse fins, threaded mounting*    30778  
  PDF | DXF
  0.90" transverse fins, threaded mounting*    30196     PDF | DXF
Heat Sink - Maxi Transverse 0.40
  0.40" transverse fins, thru-hole mounting   30720     PDF | DXF
  0.90" transverse fins, thru-hole mounting   30723     PDF | DXF
    * NOT for use with threaded baseplates
    Heat Sink Thermal Data and Calculator »
 
Heat Sinks used with Vicor's Mini-Size Modules (not for VI-J00 modules)
Click img. to enlarge   Description    
  P/N   RoHS   Technical Drawing
Heat Sink - Mini Longitudinal 0.40
  0.40" longitudinal fins, threaded mounting*    
32188
 

  PDF | DXF
  0.90" longitudinal fins, threaded mounting*    30189     PDF | DXF

Heat Sink - Mini Longitudinal 0.40
  0.40" longitudinal fins, thru-hole mounting    
30195
 

  PDF | DXF
  0.90" longitudinal fins, thru-hole mounting   30182     PDF | DXF

Heat Sink - Mini Transverse 0.40
  0.40" transverse fins, threaded mounting*    
30184
 

  PDF | DXF
  0.90" transverse fins, threaded mounting   30269     PDF | DXF
Heat Sink - Mini Transverse 0.40
  0.40" transverse fins, thru-hole mounting   30721     PDF | DXF
  0.90" transverse fins, thru-hole mounting   30724     PDF | DXF
    * NOT for use with threaded baseplates
    Heat Sink Thermal Data and Calculator »
 
Heat Sinks used with Vicor's Micro-Size Modules
Click img. to enlarge   Description    
  P/N   RoHS   Technical Drawing
Heat Sink - Micro Longitudinal 0.40
  0.40" longitudinal fins, threaded mounting*    
32174
 

  PDF | DXF
  0.90" longitudinal fins, threaded mounting*    
30190
    PDF | DXF

Heat Sink - Micro Longitudinal 0.40
  0.40" longitudinal fins, thru-hole mounting    30719  

  PDF | DXF
  0.90" longitudinal fins, thru-hole mounting    30183     PDF | DXF

Heat Sink - Micro Transverse 0.40
  0.40" transverse fins, threaded mounting*    
32173
 

  PDF | DXF
  0.90" transverse fins, threaded mounting*   30270     PDF | DXF
Heat Sink - Micro Transverse 0.40
  0.40" transverse fins, thru-hole mounting   30722     PDF | DXF
  0.90" transverse fins, thru-hole mounting   30725     PDF | DXF
    * NOT for use with threaded baseplates
    Heat Sink Thermal Data and Calculator »
 
Low-Profile Side-Fin Heat Sinks (Height only 0.125" above module baseplate)
Click img. to enlarge   Description    
  P/N   RoHS   Technical Drawing
  0.55" Side-Fin Heat Sink for Maxi-Sized Modules   30096  

  PDF
               

  0.55" Side-Fin Heat Sink for Mini-Sized Modules   32190  

  PDF
               

  0.55" Side-Fin Heat Sink for Micro-Sized Modules   30095  

  PDF
               
    Heat Sink Thermal Data and Calculator »
 
ThermMate Thermal Pads (10 pieces per package)
Click img. to enlarge   Description     P/N
  Thickness   RoHS   Technical Drawing
ThermMate Thermal Pads
  For use with Vicor Maxi-size modules*   20266   0.007"  

  PDF | DXF
  For use with Vicor Mini -size modules*   20264   0.007"  

  PDF | DXF
  For use with Vicor Micro -size modules   20265   0.007"  

  PDF | DXF
                       
    * NOT for use with VI-200 or VI-J00 modules