B_S-1W & B_D-1W Series
1W, FIXED INPUT ISOLATED & UNREGULATED
SINGLE OUTPUT MINIATURE SIP/DIP PACKAGE
FEATURES
●
Efficiency up to 80%
●
Miniature SIP/DIP Package
●
1KVDC Isolation
●
Operating Temperature Range:
-40°C ~ +85°C
●
Low Temperature Rise
●
No External Component Required
●
PCB Mounting
●
Industry Standard Pinout
APPLICATIONS
The B_S-1W & B_D-1W Series are designed for
application where isolated output is required from a
distributed power system.
These products apply to where:
1)
2)
3)
Input voltage variation
≤ ±10%;
1KVDC input and output isolation;
RoHS
PART NUMBER SYSTEM
B0505S-1W
Rated Power
Package Style
Output Voltage
Input Voltage
Product Series
Regulated and low ripple noise is not required.
Such as: digital circuits, low frequency analog circuits,
and IGBT power device driving circuits.
SELECTION GUIDE
Model
Number
B0303S/D-1W
B0305S/D-1W
B0503S/D-1W
B0505S/D-1W
B0507S/D-1W
B0509S/D-1W
B0512S/D-1W
B0515S/D-1W
B0524S-1W
B1203S/D-1W
B1205S/D-1W
B1209S/D-1W
B1212S/D-1W
B1215S/D-1W
B1505S/D-1W
B1515S-1W
B2403S/D-1W
B2405S/D-1W
B2409S/D-1W
B2412S/D-1W
B2415S/D-1W
B2424S-1W
24
(21.6-26.4)
15
(13.5-16.5)
12
(10.8-13.2)
5
(4.5-5.5)
Input Voltage(VDC)
Nominal
(Range)
3.3
(2.97-3.63)
Output
Voltage
(VDC)
3.3
5
3.3
5
7.2
9
12
15
24
3.3
5
9
12
15
5
15
3.3
5
9
12
15
24
Output Current
(mA)
Max.
303
200
303
200
138
111
83
67
42
303
200
111
83
67
200
67
303
200
111
83
67
42
Min.
30
20
30
20
14
12
9
7
4
30
20
12
9
7
20
6
30
20
12
9
7
4
Input Current
(mA)(typ.)
@No
@Max.
Load
Load
417
392
271
270
252
252
248
247
240
110
116
105
104
101
92
85
57
57
52
50
50
50
8
61
14
18
16
23
220
31
20
50
Reflected
Ripple
Current
(mA,typ.)
15
Max.
Capacitive
Load(µF)
Efficiency
(%, typ.)
@Max.
Load
72
74
72
70
72
78
79
80
77
72
71
76
78
80
71
78
71
73
78
79
80
80
UL CE
UL CE
UL CE
UL CE
UL CE
UL CE
UL CE
UL CE
UL CE
UL CE
UL CE
UL CE
Approval
Note: The
B_S-W2 & B_D-W2
series also are available in our company.
The copyright and authority for the interpretation of the products are reserved by MORNSUN
B_S-1W&B_D-1W
B/2-2012
Page 1 of 5
MORNSUN [ MORNSUN SCIENCE& TECHNOLOGY LTD. ]
