Q48SE12025NRFA Datasheet, PDF (14/14 Pages) Delta Electronics, Inc. – Delphi Series Q48SE, Quarter Brick Family DC/DC Power Modules 38~75V in, 11.8V/25A out, 300W

PART NUMBERING SYSTEM
Q
48
S
E
120
25
N
R
F
A
Form
Factor
Input Number of Product Output Output
Voltage Outputs Series Voltage Current
ON/OFF
Logic
Pin
Length
Option Code
Q - Quarter 48-38V~75V S - Single E- QB high 120 –
Brick
power
11.8V
series
25 - 25A
N - Negative
P - Positive
K - 0.110” ^{F- RoHS 6/6}
A - Std. Functions
(Lead Free)
N - 0.146”
without case pin
R - 0.170” ^{Space- RoHS5/6 H-with heat spreader}
C - 0.181”
and case pin
S - 0.189”
T - 0.220”
N- with heat spreader
without case pin
L - 0.248”
MODEL LIST
MODEL NAME
Q48SE12025NRFA
Q48SE12025NRFH
Q48SE12025NRFN
Q48SE12025NNFA
INPUT
38V~75V
11A
38V~75V
11A
38V~75V
11A
38V~75V
11A
OUTPUT
11.8V
25A
11.8V
25A
11.8V
25A
11.8V
25A
EFF @ 100% LOAD
95.2%
95.2%
95.2%
95.2%
Default remote on/off logic is negative and pin length is 0.170”
For different remote on/off logic and pin length, please refer to part numbering system above or contact your local sales
* For modules with through-hole pins and the optional heat spreader, they are intended for wave soldering
assembly onto system boards; please do not subject such modules through reflow temperature profile.
CONTACT: www.deltaww.com/dcdc
USA:
Telephone:
East Coast: 978-656-3993
West Coast: 510-668-5100
Fax: [phone]
Email: [e-mail]
Europe:
Phone: [phone]
Fax: [phone]
Email: [e-mail]
Asia & the rest of world:
Telephone: [phone]
ext 6220~6224
Fax: [phone]
Email: [e-mail]
WARRANTY
Delta offers a two (2) year limited warranty. Complete warranty information is listed on our web site or is available upon
request from Delta.
Information furnished by Delta is believed to be accurate and reliable. However, no responsibility is assumed by Delta for its
use, nor for any infringements of patents or other rights of third parties, which may result from its use. No license is granted
by implication or otherwise under any patent or patent rights of Delta. Delta reserves the right to revise these specifications
at any time, without notice.
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