B0303D-2W Datasheet, PDF (1/2 Pages) MORNSUN Science& Technology Ltd. – DUAL/SINGLE OUTPUT DC-DC CONVERTER

A_D-2W & B_D-2W Series
2W, FIXED INPUT, ISOLATED & UNREGULATED
DUAL/SINGLE OUTPUT DC-DC CONVERTER
FEATURES
High Efficiency up to 86%
1KVDC Isolation
DIP Package
Internal SMD Construction
Temperature Range: -40°C to +85°C
No Heat sink Required
Internal SMD construction
Industry Standard Pinout
RoHS Compliance
APPLICATIONS
The A_D-2W & B_D-2W Series are specially
designed for applications where a group of
polar power supplies are 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 noise are not
dem anding.
Such as: purely digital circuits, ordinary low
frequency analog circuits, and IGBT power
device driving circuits.
MODEL SELECTION
A0505D-2W
Rated Power
Package Style
O u tp u t Vo lta g e
In pu t Vo ltag e
Product Series
MORNSUN Science& Technology co.,Ltd.
Address: 2th floor 6th building, Hangzhou
Industrial District, Guangzhou, China
Tel: [phone]
Fax: [phone]
http://www.mornsun-power.com
RoHS
PRODUCT PROGRAM
Part
Num ber
Input
Voltage (VDC)
Nominal Range
Output
Voltage
(VDC)
Current (mA)
Max Min
Efficiency
(%, Typ)
Cert ific at e
B0303D-2W
3.3
3.0-3.6
3.3
400
40
73
A0505D-2W
±5
±200 ±20
82
UL
A0509D-2W
±9
±111 ±12
85
UL
A0512D-2W
±12
±83
±9
86
UL
A0515D-2W
±15
±67
±7
82
UL
B0503D-2W
5
4.5-5.5
3.3
400
40
74
B0505D-2W
5
400
40
81
UL CE
B0509D-2W
9
222
23
84
UL CE
B0512D-2W
12
167
17
83
UL CE
B0515D-2W
A1205D-2W
A1209D-2W
A1212D-2W
A1215D-2W
B1205D-2W
B1209D-2W
15
133
14
±5
±200 ±20
±9
±111 ±12
±12
±83
±9
±15
±67
±7
12 10.8-13.2
5
400
40
9
222
23
84
UL CE
81
UL
84
UL
86
UL
82
UL
81
UL CE
82
UL CE
B1212D-2W
12
167
17
85
UL CE
B1215D-2W
A1505D-2W
A2405D-2W
A2409D-2W
A2412D-2W
A2415D-2W
A2424D-2W
B2405D-2W
15
133
14
15 13.5-16.5
±5
±200 ±20
±5
±200 ±20
±9
±111 ±12
±12
±83
±9
±15
±67
±7
±24
±42
±5
24 21.6-26.4
5
400
40
82
UL CE
80
80
UL
84
UL
84
UL
84
UL
85
80
UL CE
B2409D-2W
B2412D-2W
9
222
23
12
167
17
83
UL CE
84
UL CE
B2415D-2W
15
133
14
84
UL CE
B2424D-2W
24
84
10
84
Note: The A_S_1W/B_LS_1W series also are available in our company.
COMMON SPECIFICATIONS
Item
Test conditions
Min Typ Max Units
Operating Temp. Range
Storage Temp. Range
-40
85
°C
-55
125
Storage humidity range
95
%
Cooling
Free air convection
Temp. rise at full load
Lead temperature
1.5mm from case for 10 seconds
15
25
°C
300
Isolation voltage
Tested for 1 minute and 1 mA max 1000
VDC
Isolation resistance
Test at 500VDC
1000
MΩ
Short circuit protection*
1
s
Case material
Plastic (UL94-V0)
MTBF
3500
K hours
*Supply voltage must be discontinued at the end of short circuit duration.
MORNSUN reserves the copyright
Specifications subject to change without notice.
A_D-2W & B_D-2W A/1-2007
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