Q48SK12025NRFA Datasheet, PDF (13/13 Pages) Delta Electronics, Inc. – Delphi Series Q48SK, Quarter Brick Family DC/DC Power Modules: 36~75V in, 12V/25A out, 300W

PART NUMBERING SYSTEM
PART NUMBERING SYSTEM
Q
48
S
K
120
25
N
R
F
Form
Input Number of Product Output Output ON/OFF
Pin
Factor Voltage Outputs Series Voltage Current Logic
Length
A
Option Code
Q - Quarter 48-36V~75V S - Single
Brick
K- QB high 120 - 12V 25 - 25A
power
series
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}
and case pin
N- with heat spreader
without case pin
MODEL LIST
MODEL NAME
Q48SK12025NRFA
Q48SK12025NRFH
Q48SK12025NRFN
Q48SK12025NNFN
INPUT
36V~75V
11A
36V~75V
11A
36V~75V
11A
36V~75V
11A
OUTPUT
12V
25A
12V
25A
12V
25A
12V
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.delta.com.tw/dcdc
USA:
Telephone:
East Coast: [phone]
West Coast: [phone]
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.
DS_Q48SK12025_07012010
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