Delta Electronics Delphi Q48DM Datasheet page 2

SPECIFICATIONS
GENERAL SPECIFICATIONS
Input Voltage
Switching Frequency Typical (3.3V)
Isolation Voltage In/Out
Isolation Capacitance Typical
Isolation Resistance Minimum
MTBF Bellcore (3.3V)
Size (2.28" ×1.45" ×0.38")
PART NUMBERING SYSTEM
Q 48
Product Input Number of
Type Voltage Outputs
Q - Quarter 48V D - Dual Output
Brick
MODEL LIST
MODEL NAME
Q48DM3R312NN A
*
Note: Total output power should not exceed 75 watts and maximum output current for high output is 12A, for low output is 25A.
MECHANICAL DRAWING
CONTACT: www.delta.com.tw/dcdc
USA:
Telephone:
East Coast: (888) 335 8201
West Coast: (888) 335 8208
Fax: (978) 656 3964
Email: DCDC@delta-corp.com
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.
36~75V
350KHz
1500V
1500 pF
10M Ohms
TBD
57.9 x 36.8 x 9.7 mm
D M 3R3
Product Output
Series Voltage 1
M - 75W 3R3 - 3.3V
Platform
INPUT
36V~75V 2.4A
Europe:
Telephone: +41 31 998 53 11
Fax: +41 31 998 53 53
Email: DCDC@delta-es.tw
OUTPUT SPECIFICATIONS
Voltage Accuracy Typical
Line Regulation Typical
Load Regulation Typical
Ripple & Noise Typical
Current Limits Typical
Over Voltage Typical
Voltage Trim For Vout2
12 N
Output ON/OFF Pin
Voltage 2 Logic Length
12 - 1.2V N - Negative N - 0.150"
P - Positive R - 0.170"
*
OUTPUT
3.3V/12A 1.2V/25A
Asia & the rest of world:
Telephone: +886 3 4526107 ext 6220
Fax: +886 3 4513485
Email:
±1.5%
±0.5%
±1.5%
50 mV
140%
135%
±10%
N F A
Option Code
A - Standard
F - RoHS 6/6
Functions
(Lead Free)
EFF @ Full Load
88.5%
DCDC@delta.com.tw
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