B_S-1W & B_D-1W Series
1W, FIXED INPUT ISOLATED & UNREGULATED
SINGLE OUTPUT MINIATURE SIP/DIP PACKAGE
multi-country patent protection
RoHS
FEATURES
●
Efficiency up to 80%
●
Small Footprint
●
Miniature SIP/DIP Package
●
1KVDC Isolation
●
Temperature Range: -40°C ~ +85°C
●
Internal SMD Construction
●
Industry Standard Pinout
●
No Heat sink Required
●
No External Component Required
●
PCB Mounting
●
RoHS Compliance
PRODUCT PROGRAM
Input
Part
Number
B0303S/D-1W
B0305S/D-1W
B0503S/D-1W
B0505S/D-1W
B0509S/D-1W
B0512S/D-1W
B0515S/D-1W
B1203S/D-1W
B1205S/D-1W
5
4.5-5.5
Voltage (VDC)
Nominal
3.3
Range
2.97-3.63
Voltage
(VDC)
3.3
5
3.3
5
9
12
15
3.3
5
12
10.8-13.2
9
12
15
5
24
21.6-26.4
9
12
15
Output
Current (mA)
Max.
303
200
303
200
111
83
67
303
200
111
83
67
200
111
83
67
Min.
30
20
30
20
12
9
7
30
20
12
9
7
20
12
9
7
72
74
72
70
78
79
80
72
71
76
78
80
73
78
79
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
Efficiency
(%, Typ.)
UL CE
APPLICATIONS
The
B_S-1W & B_D-1W
Series are specially
designed for applications where a single power
supply is isolated from the input power supply in a
distributed power supply system on a circuit board.
These products apply to:
1) Where the voltage of the input power supply is
fixed (voltage variation
≤ ±10%);
2) Where isolation is necessary between input and
output (isolation voltage
≤1000VDC);
3) Where the regulation of the output voltage and
the output ripple and noise are not demanding.
Such as: purely digital circuits, ordinary low
frequency analog circuits and IGBT power device
driven circuits, etc.
B1209S/D-1W
B1212S/D-1W
B1215S/D-1W
B2405S/D-1W
B2409S/D-1W
B2412S/D-1W
B2415S/D-1W
Note: The
B_S-W2 & B_D-W2
series also are available in our company.
COMMON SPECIFICATION
Item
Storage humidity
Operating temperature
Storage temperature
Temp. rise at full load
-40
-55
15
1.5mm from case for 10 seconds
Test Conditions
Min.
Typ.
Max.
95
85
125
25
300
1
Free air convection
Plastic(UL94-V0)
3500
1.6
K hours
g
S
°C
Units
%
MODEL SELECTION
B0505S-1W
Rated P ower
Package Style
Output Voltage
Input Voltage
Product Series
Lead temperature
Short circuit protection*
Cooling
Case material
MTBF
Weight
*
Supply voltage must be discontinued at the end of short circuit duration.
MORNSUN Science & Technology co.,Ltd.
Address: 2th floor 6th building, Huangzhou Industrial
District, Guangzhou, China
Tel: 86-20-38601850
Fax:86-20-38601272
ISOLATION SPECIFICATIONS
Item
Isolation voltage
Isolation resistance
Test Conditions
Tested for 1 minute and 1mA max
Test at 500VDC
Min.
1000
1000
Typ.
Max.
Units
VDC
MΩ
The copyright and authority for the interpretation of the products are reserved by Mornsun
Specifications subject to change without notice.
B_S-1W & B_D-1W
A/3-2009
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MORNSUN [ MORNSUN SCIENCE& TECHNOLOGY LTD. ]
