PMB_(M)D-3W Series
ULTRA WIDE INPUT ISOLATED & REGULATED
3W OUTPUT SINGLE OUTPUT
DIP PACKAGE
RoHS
multi-country patent protection
FEATURES
PRODUCT PROGRAM
Input
Output
● Wide (4:1) Input Range
● Efficiency Up To 82%
● Operating Temperature: -40°C~+85°C
● 1KVDC Isolation
● Single Output
● Metal casing
● No Heat Sink Required
● Industry Standard Pin out
● MTBF>1,000,000 hours
● RoHS Compliance
Part
Number
Efficiency Package
Voltage (VDC)
Current (mA)
Voltage
(VDC)
(%, Typ)
Style
Nominal
24
Range
Max*
Max
909
500
333
250
200
125
909
500
333
250
200
125
Min
90
50
33
25
20
12
90
50
33
25
20
12
PMB2403(M)D-3W
PMB2405(M)D-2W5
PMB2409(M)D-3W
PMB2412(M)D-3W
PMB2415(M)D-3W
PMB2424(M)D-3W
PMB4803(M)D-3W
PMB4805(M)D-2W5
PMB4809(M)D-3W
PMB4812(M)D-3W
PMB4815(M)D-3W
PMB4824(M)D-3W
9~36VDC 40
3.3
5
72
74
80
79
78
80
74
77
78
79
78
79
DIP
DIP
DIP
DIP
DIP
DIP
DIP
DIP
DIP
DIP
DIP
DIP
24
40
9~36VDC
24
40
40
40
40
80
80
9
9~36VDC
9~36VDC
9~36VDC
9~36VDC
18~72VD
18~72VD
24
12
15
24
3.3
5
24
24
48
48
48
18~72VDC 80
9
APPLICATIONS
The PMB_(M)D-3W Series are specially
designed for applications where a wide
range input voltage power supplies are
isolated from the input power supply in a
distributed power supply system on a
circuit board.
48
80
80
80
12
15
24
18~72VD
18~72VD
18~72VD
48
48
These products apply to:
1) Where the voltage of the input power
supply is wide range (voltage range: 4:1);
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
demanded.
These products don’t apply to:
1) Where the input voltage t is required to
be more than 4:1;
2) Where the isolation voltage between
input and output is required to be
>1000VDC;
ISOLATION SPECIFICATIONS
Item
Isolation voltage
Test conditions
Flash tested for 60 seconds
Test at 500VDC
Min Typ Max
1000
1000
Units
VDC
3) The output load’s actual power
consumption is less than 1W, otherwise
our company’s PMB_(M)D-2W series are
recommended.
Isolation resistance
MΩ
MODEL SELECTION
OUTPUT SPECIFICATIONS
Item
Test conditions
Min Typ
0.3
Max
3
Units
W
PMB2412MD-3W
3W output power
Voltage accuracy
Load regulation
See below products program
Refer to recommended circuit
From 10% to 100% load
Rated Power
Package Style
Output Voltage
±1
±3
±1
%
±0.5
Input Voltage
Line regulation
Temperature drift(Vout)
Ripple
Input Voltage From Low to High
Refer to recommended circuit
20Hz-300KHz bandwidth
±0.2 ±0.5
0.03
Product Series
%/°C
50
mVD-p
Noise
DC-20MHz bandwidth
100 150
100-650(PFM)
150
Switching frequency
Isolation Capacitance
100% load, nominal input voltage
KHz
PF
MORNSUN Science& Technology Ltd.
Note:
Address: 8th floor 8th building, Huangzhou
Industrial District, Guangzhou, China
Tel: 86-20-38601850
1.All specifications measured at TA=25°C, humidity<75%, nominal input voltage and rated output load unless otherwise
specified.
2.See below recommended circuits for more details.
Fax: 86-20-38601272
Http://www.mornsun.cn/
MORNSUN reserves the copyright
Edition: A MAY-2006
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