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