URA_D-5W & URB_D-5W Series
5W, 4:1 WIDE INPUT ISOLATED & REGULATED
DUAL/SINGLE OUTPUT DC-DC CONVERTER
multi-country patent protection
RoHS
FEATURES
Operating Temperature: -40°C to +85°C
1.5KVDC Input/Output Isolation
Metal Case Package
No Heat sink Required
Industry Standard Pinout
MTBF>1,000,000 hours
RoHS Compliance
PRODUCT PROGRAM
Input
Part
Number
URA2405D-5W *
URA2412D-5W
URA2415D-5W
URA2424D-5W *
URB2405D-5W
URB2412D-5W
URB2415D-5W *
24
9-36
40
Voltage (VDC)
Nominal
Range
Max**
Voltage
(VDC)
±5
±12
±15
±24
5
12
15
24
±5
±12
±15
48
18-75
80
±24
5
12
15
24
Output
Current (mA)
Max
500
200
166
104
1000
420
333
200
500
200
166
104
1000
420
333
200
Min
50
20
16
10
100
42
33
20
50
20
16
10
100
42
33
20
75
77
79
81
77
80
81
73
75
78
82
85
79
82
85
86
Efficiency
(%, Typ)
APPLICATIONS
The URA_D-5W & URB_D-5W 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.
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
≤
1500VDC);
3) Where the regulation of the output voltage
and the output ripple noise are demanded.
URB2424D-5W *
URA4805D-5W
URA4812D-5W *
URA4815D-5W *
URA4824D-5W *
URB4805D-5W
URB4812D-5W
URB4815D-5W *
URB4824D-5W *
* Designing.
* * Input voltage can’t exceed this value, or will cause the permanent damage.
COMMON SPECIFICATION
MODEL SELECTION
Item
Storage Humidity Range
Operating temperature
-40
-55
1.5mm from case for 10 seconds
50
Tested for 1 minute and 1 mA max
Test at 500VDC
Input/Output
1500
1000
100
500
Free Air Convection
Continuous, automatic recovery
Aluminium alloy
1000
14
K hours
g
VDC
MΩ
pF
mW
Test Conditions
Min
Typ
Max
95
85
125
300
°C
Units
%
URB2405D-5W
Rated Power
Package Style
Output Voltage
Input Voltage
Product Series
Storage Temperature Range
Lead Temperature
Temp. Rise at Full Load
Isolation voltage
Isolation resistance
Isolation capacitance
No-load Power Consumption
Cooling
MORNSUN Science & Technology co.,Ltd.
Address: 2th floor 6th building, Huangzhou
Industrial District, Guangzhou, China
Tel: 86-20-38601850
Fax: 86-20-38601272
Short Circuit Protection
Case Material
MTBF
Weight
MORNSUN reserves the copyright
Specifications subject to change without notice.
URA_D-5W & URA_D-5W
A/3-2008
Page 1 of 2
MORNSUN [ MORNSUN SCIENCE& TECHNOLOGY LTD. ]
