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IPM24S0A0R03FA Fiches technique(PDF) 11 Page - Delta Electronics, Inc.

No de pièce IPM24S0A0R03FA
Description  Delphi Series IPM24S0A0, Non-Isolated, Integrated Point-of-Load Power Modules: 8V~36V input, 1.2~2.5V and 3A Output
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Fabricant  DELTA [Delta Electronics, Inc.]
Site Internet  http://www.deltaww.com
Logo DELTA - Delta Electronics, Inc.

IPM24S0A0R03FA Fiches technique(HTML) 11 Page - Delta Electronics, Inc.

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DS_IPM24S0A0_06272006
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 height of this fan duct is constantly kept
at 25.4mm (1’’).
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.
MODULE
AIR FLOW
12.7 (0.5”)
50.8 (2.0”)
FACING PWB
PWB
AIR VELOCITY
AND AMBIENT
TEMPERATURE
MEASURED BELOW
THE MODULE
25.4 (1.0”)
Figure 32: Wind tunnel test setup figure dimensions are in
millimeters and (inches)


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Numéro de composants électroniques

No de pièceDescriptionHtml ViewFabricant
IPM04C0A0R06FA Delphi Series IPM Non-Isolated Integrated Point-of-Load Power Modules: 3V~5.5V input 0.8~3.3V and 6A Output Current 1  2  3  4  5  More Delta Electronics, Inc.
IPM04S0A0R10FA Delphi Series IPM Non-Isolated Integrated Point-of-Load Power Modules: 3V~5.5V input 0.8~3.3V and 10A Output Current 1  2  3  4  5  More Delta Electronics, Inc.
IPM12C0A0R04FA Delphi Series IPM Non-Isolated Integrated Point-of-Load Power Modules: 8V~14V input 0.9~5V and 4A Output Current 1  2  3  4  5  More Delta Electronics, Inc.
IPM12S0A0R08FA Delphi Series IPM Non-Isolated Integrated Point-of-Load Power Modules: 8V~14V input 0.8~5V and 8A Output Current 1  2  3  4  5  More Delta Electronics, Inc.
DNL10S0A0R16PFD Delphi DNL Non-Isolated Point of Load DC/DC Power Modules: 8.3-14Vin 0.75-5.0V/16A out 1  2  3  4  5  More Delta Electronics, Inc.
E48SH12010 Delphi Series E48SH 120W Eighth Brick Family DC/DC Power Modules: 48V in 12V/10A out 1  2  3  4  5  More Delta Electronics, Inc.
H24SN28012NRFA Delphi Series H24SN 350W Half Brick Family DC/DC Power Modules: 18~36Vin 28V/12.5A out 1  2  3  4  5  More Delta Electronics, Inc.
DNM04S0A0R10PFA Delphi DNM Non-Isolated Point of Load DC/DC Power Modules: 2.8-5.5Vin 0.75-3.3V/10A out 1  2  3  4  5  More Delta Electronics, Inc.
E48SR1R225 Delphi Series E48SR 66W Eighth Brick Family DC/DC Power Modules: 48V in 1.2V/25A out 1  2  3  4  5  More Delta Electronics, Inc.
H48SL1R560 Delphi Series H48SL 200W Half Brick Family DC/DC Power Modules: 48V in 1.5V/60A out 1  2  3  4  5  More Delta Electronics, Inc.

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