SE03S Datasheet, PDF (1/4 Pages) Delta Electronics, Inc. – 3W DC/DC CONVERTER, SMD-Package, 2:1 Wide Input Range

SE03S/D Sries
3W DC/DC CONVERTER, SMD-Package, 2:1 Wide Input Range
FEATURES
Š Efficiency up to 83%
Š SMD Package with Industry Standard Pinout
Š Isolation Voltage 1000VDC
Š 2:1 Wide Input Range
Š Low ripple and noise
Š Short Circuit Protection
Š Temperature Performance -40℃ to +71℃
Š CSA60950-1 Safety Approval
Š > 1MHours MTBF
Š Lead free, RoHs Compliant
Š 3 Years Product Warranty
The SE03S/D series are miniature, SMD Package, isolated 3W DC/DC converters with 1,500VDC isolation. The SE03S/D series
features fully regulated output and ultra wide 2:1 input voltage ranges. It offers short circuit protection and allows a wide
operating temperature range of –40°C to +71°C. These isolated DC/DC converters are the latest offering from a world leader in
power systems technology and manufacturing ― Delta Electronics, Inc.
Model List
Model
Number
SE03S1203A
SE03S1205A
SE03S1212A
SE03S1215A
SE03D1205A
SE03D1212A
SE03D1215A
SE03S2403A
SE03S2405A
SE03S2412A
SE03S2415A
SE03D2405A
SE03D2412A
SE03D2415A
SE03S4803A
SE03S4805A
SE03S4812A
SE03S4815A
SE03D4805A
SE03D4812A
SE03D4815A
Input
Voltage
(Range)
VDC
12
(9 ~ 18)
24
(18 ~ 36)
48
(36 ~ 75)
Output
Voltage
VDC
3.3
5
12
15
±5
±12
±15
3.3
5
12
15
±5
±12
±15
3.3
5
12
15
±5
±12
±15
Output Current
Max.
mA
700
600
250
200
±300
±125
±100
700
600
250
200
±300
±125
±100
700
600
250
200
±300
±125
±100
Min.
mA
70
60
25
20
±30
±12.5
±10
70
60
25
20
±30
±12.5
±10
70
60
25
20
±30
±12.5
±10
Input Current
@Max. Load
mA(typ.)
257
316
305
305
321
309
309
127
156
151
151
158
152
152
63
78
75
75
79
76
76
@No Load
mA(typ.)
20
5
3
Reflected
Ripple
Current
mA(typ.)
25
15
10
Max. capacitive Efficiency
Load
(typ.)
@Max. Load
uF
%
75
79
4700
82
82
78
180*
81
81
76
80
4700
83
83
79
180*
82
82
76
80
4700
83
83
79
180*
82
82
* For each output
DS_SE03S/D_03152012
E-mail: [e-mail]
http://www.delta.com.tw/dcdc
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