Electronic Components Datasheet Search
  English  ▼
ALLDATASHEET.COM

X  

H48SA28016NYH Datasheet(PDF) 8 Page - Delta Electronics, Inc.

Part # H48SA28016NYH
Description  Delphi Series H48SA, 450W Half Brick Family 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.

H48SA28016NYH Datasheet(HTML) 8 Page - Delta Electronics, Inc.

Back Button H48SA28016NYH Datasheet HTML 4Page - Delta Electronics, Inc. H48SA28016NYH Datasheet HTML 5Page - Delta Electronics, Inc. H48SA28016NYH Datasheet HTML 6Page - Delta Electronics, Inc. H48SA28016NYH Datasheet HTML 7Page - Delta Electronics, Inc. H48SA28016NYH Datasheet HTML 8Page - Delta Electronics, Inc. H48SA28016NYH Datasheet HTML 9Page - Delta Electronics, Inc. H48SA28016NYH Datasheet HTML 10Page - Delta Electronics, Inc. H48SA28016NYH Datasheet HTML 11Page - Delta Electronics, Inc. H48SA28016NYH Datasheet HTML 12Page - Delta Electronics, Inc. Next Button
Zoom Inzoom in Zoom Outzoom out
 8 / 14 page
background image
H48SA28016_05202009
8
DESIGN CONSIDERATIONS
Input Source Impedance
The impedance of the input source connecting to the
DC/DC power modules will interact with the modules
and affect the stability. A low ac-impedance input source
is recommended. If the source inductance is more than
a few μH, we advise adding a 220 to 470 μF electrolytic
capacitor (ESR < 0.1 Ω at 100 kHz) mounted close to
the input of the module to improve the stability.
Layout and EMC Considerations
Delta’s DC/DC power modules are designed to operate
in a wide variety of systems and applications. For design
assistance with EMC compliance and related PWB
layout issues, please contact Delta’s technical support
team. An external input filter module is available for
easier EMC compliance design. Application notes to
assist designers in addressing these issues are pending
release.
Safety Considerations
The power module must be installed in compliance with
the spacing and separation requirements of the
end-user’s safety agency standard, i.e., UL60950-1,
CAN/CSA-C22.2, No. 60950-1 and EN60950-1+A11 and
IEC60950-1, if the system in which the power module is
to be used must meet safety agency requirements.
Basic insulation based on 75 Vdc input is provided
between the input and output of the module for the
purpose of applying insulation requirements when the
input to this DC-to-DC converter is identified as TNV-2
or SELV.
An additional evaluation is needed if the
source is other than TNV-2 or SELV.
When the input source is SELV, the power module meets
SELV (safety extra-low voltage) requirements. If the
input source is a hazardous voltage which is greater than
60 Vdc and less than or equal to 75 Vdc, for the module’s
output to meet SELV requirements, all of the following
must be met:
The input source must be insulated from the ac
mains by reinforced or double insulation.
The input terminals of the module are not operator
accessible.
If the metal baseplate / heatspreader is grounded
the output must be also grounded.
A SELV reliability test is conducted on the system
where the module is used, in combination with the
module, to ensure that under a single fault,
hazardous voltage does not appear at the module’s
output.
When installed into a Class II equipment (without
grounding), spacing consideration should be given to
the end-use installation, as the spacing between the
module and mounting surface have not been evaluated.
The power module has extra-low voltage (ELV) outputs
when all inputs are ELV.
This power module is not internally fused. To achieve
optimum safety and system protection, an input line fuse
is highly recommended. The safety agencies require a
normal-blow fuse with (TBD)A maximum rating to be
installed in the ungrounded lead. A lower rated fuse can
be used based on the maximum inrush transient energy
and maximum input current.
Soldering and Cleaning Considerations
Post solder cleaning is usually the final board assembly
process before the board or system undergoes electrical
testing. Inadequate cleaning and/or drying may lower the
reliability of a power module and severely affect the
finished circuit board assembly test. Adequate cleaning
and/or drying is especially important for un-encapsulated
and/or open frame type power modules. For assistance
on appropriate soldering and cleaning procedures,
please contact Delta’s technical support team.


Similar Part No. - H48SA28016NYH

ManufacturerPart #DatasheetDescription
logo
Delta Electronics, Inc.
H48SA28016NYH DELTA-H48SA28016NYH Datasheet
382Kb / 13P
   Delphi Series H48SA, 450W Half Brick Family DC/DC Power Modules: 48V in, 28V/16A out
H48SA28016NYH DELTA-H48SA28016NYH Datasheet
569Kb / 13P
   Standard footprint
H48SA28016NYH DELTA-H48SA28016NYH Datasheet
569Kb / 13P
   Fixed frequency operation
More results

Similar Description - H48SA28016NYH

ManufacturerPart #DatasheetDescription
logo
Delta Electronics, Inc.
H48SA12025NNFA DELTA-H48SA12025NNFA_14 Datasheet
508Kb / 15P
   Delphi Series H48SA, Half Brick Family DC/DC Power Modules
H48SA28016NYH DELTA-H48SA28016NYH Datasheet
382Kb / 13P
   Delphi Series H48SA, 450W Half Brick Family DC/DC Power Modules: 48V in, 28V/16A out
H48SA12025NNFA DELTA-H48SA12025NNFA Datasheet
508Kb / 14P
   Delphi Series H48SA, Half Brick Family DC/DC Power Modules: 48V in, 12V/25A out
H48SA48003PNH DELTA-H48SA48003PNH Datasheet
523Kb / 13P
   Delphi Series H48SA, 150W Half Brick Family DC/DC Power Modules: 36~75V in, 48V/3.2A out
E48SC12008NRFH DELTA-E48SC12008NRFH_14 Datasheet
701Kb / 18P
   Delphi Series E48SC12008, Eighth Brick Family DC/DC Power Modules
Q48SQ12018NRFH DELTA-Q48SQ12018NRFH Datasheet
729Kb / 13P
   Delphi Series Q48SQ, Quarter Brick Family DC/DC Power Modules
Q48SQ12025NRFH DELTA-Q48SQ12025NRFH Datasheet
716Kb / 13P
   Delphi Series Q48SQ, Quarter Brick Family DC/DC Power Modules:
Q48SE12033 DELTA-Q48SE12033 Datasheet
592Kb / 14P
   Delphi Series Q48SE, Quarter Brick Family DC/DC Power Modules
E48SC12005NNFA DELTA-E48SC12005NNFA_14 Datasheet
646Kb / 16P
   Delphi Series E48SC12005, Eighth Brick Family DC/DC Power Modules
E48SR1R225NRFA DELTA-E48SR1R225NRFA_14 Datasheet
877Kb / 16P
   Delphi Series E48SR, 66W Eighth 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.COM
Does ALLDATASHEET help your business so far?  [ DONATE ] 

About Alldatasheet   |   Advertisement   |   Datasheet Upload   |   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