Electronic Components Datasheet Search
  English  ▼
ALLDATASHEET.NET

X  

DIM050300SFA Datasheet(PDF) 11 Page - Delta Electronics, Inc.

Part # DIM050300SFA
Description  Delphi Series DIM, 300W Dual Input Power Processing DC/DC Power Modules
Download  14 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  DELTA [Delta Electronics, Inc.]
Direct Link  http://www.deltaww.com
Logo DELTA - Delta Electronics, Inc.

DIM050300SFA Datasheet(HTML) 11 Page - Delta Electronics, Inc.

Back Button DIM050300SFA Datasheet HTML 6Page - Delta Electronics, Inc. DIM050300SFA Datasheet HTML 7Page - Delta Electronics, Inc. DIM050300SFA Datasheet HTML 8Page - Delta Electronics, Inc. DIM050300SFA Datasheet HTML 9Page - Delta Electronics, Inc. DIM050300SFA Datasheet HTML 10Page - Delta Electronics, Inc. DIM050300SFA Datasheet HTML 11Page - Delta Electronics, Inc. DIM050300SFA Datasheet HTML 12Page - Delta Electronics, Inc. DIM050300SFA Datasheet HTML 13Page - Delta Electronics, Inc. DIM050300SFA Datasheet HTML 14Page - Delta Electronics, Inc.  
Zoom Inzoom in Zoom Outzoom out
 11 / 14 page
background image
PRELIMINARY DATASHEET
DS_DIM3R3_03252009
11
THERMAL CONSIDERATIONS
Thermal management is an important part of the system
design. To ensure proper, reliable operation, sufficient
cooling of the power module is needed over the entire
temperature range of the module. Convection cooling is
usually the dominant mode of heat transfer.
Hence, the choice of equipment to characterize the
thermal performance of the power module is a wind
tunnel.
Thermal Testing Setup
Delta’s DC/DC power modules are characterized in
heated vertical wind tunnels that simulate the thermal
environments
encountered
in
most
electronics
equipment. This type of equipment commonly uses
vertically mounted circuit cards in cabinet racks in which
the power modules are mounted.
The
following
figure
shows
the
wind
tunnel
characterization setup. The power module is mounted
on a test PWB and is vertically positioned within the
wind tunnel. The space between the neighboring PWB
and the top of the power module is constantly kept at
6.35mm (0.25’’).
Note: Wind Tunnel Test Setup Figure Dimensions are in millimeters and (Inches)
12.7 (0.5”)
MODULE
AIR FLOW
50.8 (2.0”)
FACING PWB
PWB
AIR VELOCITY
AND AMBIENT
TEMPERATURE
MEASURED BELOW
THE MODULE
Figure 12: Wind tunnel test setup
Thermal Derating
Heat can be removed by increasing airflow over the
module. To enhance system reliability, the power
module should always be operated below the maximum
operating temperature. If the temperature exceeds the
maximum module temperature, reliability of the unit may
be affected.
THERMAL CURVES
Figure 13: Temperature measurement location
* The allowed maximum hot spot temperature is defined at
117°C
DIM3R3300(Standard) Output Current vs. Ambient Temperature and Air Velocity
@Vin = 48V; 3.3V&5V=8W (Transverse Orientation)
0
1
2
3
4
5
6
7
25
30
35
40
45
50
55
60
65
70
75
80
85
Ambient Temperature (℃)
Output Current(A)
Natural
Convection
100LFM
200LFM
300LFM
400LFM
500LFM
600LFM
Figure 14: Output current vs. ambient temperature and air
velocity @Vin=48V (Transverse Orientation, Pout2 = 8 W
(Vout2=3.3V), Pout3 = 0.5 W (Vout3=5V)
DIM3R3300(Standard) Output Current vs. Ambient Temperature and Air Velocity
@Vin = 48V; 3.3V&5V=0W (Transverse Orientation)
0
1
2
3
4
5
6
7
25
30
35
40
45
50
55
60
65
70
75
80
85
Ambient Temperature (℃)
Output Current(A)
Natural
Convection
100LFM
Figure 15: Output current vs. ambient temperature and air
velocity @Vin=48V (Transverse Orientation, Pout2 = 0 W
(Vout2=3.3V), Pout3 = 0 W (Vout3=5V)


Similar Part No. - DIM050300SFA

ManufacturerPart #DatasheetDescription
logo
Delta Electronics, Inc.
DIM050300SFA DELTA-DIM050300SFA Datasheet
376Kb / 13P
   Delphi Series DIM, 300W Dual Input Power Processing DC/DC Power Modules
DIM050300SFA DELTA-DIM050300SFA Datasheet
378Kb / 13P
   300W Dual Input Power Processing DC/DC Power Modules
More results

Similar Description - DIM050300SFA

ManufacturerPart #DatasheetDescription
logo
Delta Electronics, Inc.
DIM3R3300SFA DELTA-DIM3R3300SFA Datasheet
376Kb / 13P
   Delphi Series DIM, 300W Dual Input Power Processing DC/DC Power Modules
DIM3R3300SFA DELTA-DIM3R3300SFA_09 Datasheet
378Kb / 13P
   300W Dual Input Power Processing DC/DC Power Modules
E48SD12025 DELTA-E48SD12025 Datasheet
1Mb / 27P
   300W DC/DC Power Modules
Q48SC12025 DELTA-Q48SC12025 Datasheet
1Mb / 28P
   300W DC/DC Power Modules
E48SC12025 DELTA-E48SC12025 Datasheet
1Mb / 28P
   300W DC/DC Power Modules
E36SR12004NKFA DELTA-E36SR12004NKFA Datasheet
456Kb / 13P
   Delphi E36SR Series DC/DC Power Modules
Q48SB10828NRFA DELTA-Q48SB10828NRFA Datasheet
529Kb / 11P
   Delphi Series Q48SB, 300W Bus Converter DC/DC Power Modules: 48V in, 9.6V/31A out
Q48DV1R533NRFA DELTA-Q48DV1R533NRFA Datasheet
561Kb / 14P
   Delphi Series Q48DV, 40W Quarter Brick, Dual Output DC/DC Power Modules
E48SC12008NRFH DELTA-E48SC12008NRFH_14 Datasheet
701Kb / 18P
   Delphi Series E48SC12008, Eighth Brick Family DC/DC Power Modules
Q48SE12033 DELTA-Q48SE12033 Datasheet
592Kb / 14P
   Delphi Series Q48SE, Quarter Brick Family DC/DC Power Modules
More results


Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14


Datasheet Download

Go To PDF Page


Link URL




Privacy Policy
ALLDATASHEET.NET
Does ALLDATASHEET help your business so far?  [ DONATE ] 

About Alldatasheet   |   Advertisement   |   Contact us   |   Privacy Policy   |   Link Exchange   |   Manufacturer List
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com