PART NUMBERING SYSTEM
E
48
S
H
3R3
30
N
R
F
A
Type of
Product
Input
Voltage
Number of Product
Outputs Series
Output
Voltage
Output
Current
30 - 30A
ON/OFF
Logic
N- Negative
Pin Length
Option Code
E- Eighth 48-36V~75V S- Single H-50A series 3R3 - 3.3V
Brick
R- 0.170”
N- 0.145”
K- 0.110”
M- SMD
A- Standard functions
H - With heatspreader
F- RoHS 6/6
(Lead Free)
P- Positive
MODEL LIST
MODEL NAME
E48SH1R250NRFA
E48SH1R540NRFA
E48SH1R840NRFA
E48SH2R535NRFA
E48SH3R330NRFA
E48SH05020NRFA
E48SH12010NRFA
INPUT
OUTPUT
EFF @ 100% LOAD
36V~75V
36V~75V
36V~75V
36V~75V
36V~75V
36V~75V
36V~75V
2.3A
2.2A
2.7A
2.9A
3.6A
3.7A
4.3A
1.2V
1.5V
1.8V
2.5V
3.3V
5.0V
12V
50A
40A
40A
35A
30A
20A
10A
86.5%
89%
90%
89.5%
92%
90%
93.5%
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
office.
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
Europe:
Asia & the rest of world:
Telephone: +886 3 4526107 x 6220
Fax: +886 3 4513485
Telephone: +41 31 998 53 11
Fax: +41 31 998 53 53
Email: DCDC@delta-es.tw
Email: DCDC@delta.com.tw
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.
E48SH3R330_05142009
15
FTDI [ FUTURE TECHNOLOGY DEVICES INTERNATIONAL LTD. ]
