Q48DW3R312NRFA Datasheet, PDF (14/14 Pages) Delta Electronics, Inc. – Delphi Series Q48DW, 45W Quarter Brick, Dual Output DC/DC Power Modules: 1.2V/13A and 3.3V/8A

PART NUMBERING SYSTEM
Q
Product
Type
Q - Quarter
Brick
48
Input
Voltage
48V
D
Number of
Outputs
D - Dual
output
W
Product
Series
W – Product
Feature
3R3
Output
Voltage 2
3R3 – 3.3V
12
Output
Voltage 1
10 - 1.0V
12 - 1.2V
15 - 1.5V
18 - 1.8V
25 - 2.5V
N
ON/OFF
Logic
N - Negative
P - Positive
R
F
A
Pin Length
Option Code
R - 0.150” _{F- RoHS 6/6} A - Standard
N - 0.145” _{(Lead Free)}
functions
K - 0.110”
MODEL LIST
MODEL NAME
INPUT
OUTPUT *
EFF @ Full Load
Q48DW3R310NRFA
36V~75V
1.6A
1.0V/13A
3.3V/8A
85.5%
Q48DW3R312NRFA
36V~75V
1.7A
1.2V/13A
3.3V/8A
85.3%
Q48DW3R315NRFA
36V~75V
1.8A
1.5V/12A
3.3V/8A
85.3%
Q48DW3R318NRFA
36V~75V
1.8A
1.8V/10A
3.3V/8A
86.5%
Q48DW3R325NRFA
36V~75V
2.0A
2.5V/8A
3.3V/8A
87.0%
* Note: Total output power should not exceed 50 watts and maximum output current for high output is 10A, for low
output is 14A.
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
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_Q48DW3R312_07202006
14