FEATURES
● 4:1 wide input voltage range
● Efficiency up to 87%
URA_(X)D-10WR2&
URB_(X)D-10WR2 Series
● 1.5KVDC isolation
10W,ULTRA-WIDE INPUT ISOLATED&
REGULATED DUAL/SINGLE OUTPUT
DIP PACKAGING, DC-DC CONVERTER
● Short circuit protection
● Output over voltage protection
● Operating Temperature range:
-40°C ~ +85°C
● Industry standard pinout
● Low ripple & noise
● Meet CISPR22/EN55022 CLASS A
Patent Protection RoHS
PART NUMBER SYSTEM
URB2405(X)D-10WR2
APPLICATION
The URA_(X)D-10WR2&URB_(X)D-10WR2 series offer
10W of output, with 4:1 wide input voltage of 9-36VDC,
18-75VDC and features 1500VDC isolation, output over voltage
Rated Power
Package Style
and
short-circuit
protection.
The
products
meet
No CTRL
CISPR22/EN55022 CLASS A. All models are particularly
suitable for industrial, electric power, instrumentation,
telecommunication applications.
Output Voltage
Input Voltage
Product Series
SELECTION GUIDE
Input Voltage(VDC)
Output Current (mA) Input Current (mA)(typ.) Reflected
Efficiency
Max.
Output
Voltage
(VDC)
Ripple
Current
(mA,typ.)
(%, typ.)
@Max.
Load
Model Number
Capacitive
Nominal
Max**
@Max.
Load
@No
Load
Max.
Min.
Load# (µF)
(Range)
URA2405(X)D-10WR2
*URA2412(X)D-10WR2
*URA2415(X)D-10WR2
URB2403(X)D-10WR2
URB2405(X)D-10WR2
URB2412(X)D-10WR2
URB2415(X)D-10WR2
URB2424(X)D-10WR2
URA4805(X)D-10WR2
*URA4812(X)D-10WR2
*URA4815(X)D-10WR2
*URB4803(X)D-10WR2
URB4805(X)D-10WR2
URB4812(X)D-10WR2
URB4815(X)D-10WR2
*URB4824(X)D-10WR2
±5
±12
±15
3.3
5
±1000
±416
±333
2400
2000
833
±50
±21
±16
120
100
42
508
484
479
527
508
484
479
479
254
242
239
271
254
242
239
239
680
220
100
2200
2200
470
330
100
680
150
100
2200
2200
330
220
100
82
86
87
79
82
86
87
87
82
86
87
77
82
86
87
87
24
40
12
40
(9-36)
12
15
667
33
24
416
21
±5
±1000
±416
±333
2400
2000
833
±50
±21
±16
120
100
42
±12
±15
3.3
5
48
80
6
30
(18-75)
12
15
667
33
24
416
21
Note: 1.*desgning. **Input voltage can’t exceed this value, or will cause the permanent damage.
2. # For each output.
3.”X” means the model without CTRL pin.
INPUT SPECIFICATIONS
Item
Test Conditions
24VDC input
48VDC input
24VDC input
48VDC input
Min.
-0.7
-0.7
--
Typ.
Max.
50
Unit
VDC
W
--
--
Input Surge Voltage (1sec. max.)
100
--
9
Start-up Voltage
--
--
--
18
0.5
0.3
No-load Input Power
The copyright and authority for the interpretation of the products are reserved by MORNSUN
URA_(X)D-10WR2 & URB_(X)D-10WR2
A/2-2012
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