FEATURES
● Efficiency up to 90%
URA_LD-15WR2 &
URB_LD-15WR2 SERIES
15W,ULTRA-WIDE INPUT, ISOLATED & REGULATED
DUAL/SINGLE OUTPUT DIP PACKAGING,
DC-DC CONVERTER
● 4:1 wide input voltage range
● Output over current and over voltage
protection,Short circuit protection
● 1.5KVDC isolation
● Operating temperature range:
-40°C ~ +85°C
● Six-sided metal shield
● Industry standard pinout
● Meet CISPR22/EN55022 CLASS A
● Meet UL60950 and EN60950
● Inverse polarity protection for A2S(chassis
mounting)andA4S(DIN-Rail mounting)
Patent Protectied RoHS
APPLICATION
PART NUMBER SYSTEM
URA_LD-15WR2 & URB_LD-15WR2 series are applied to
wide voltage range input situation such as data transmission
device,battery power supply device, telecommunication device,
distributed power supply system, remote control system,
industrial robot system etc.
URA2405LD-15WR2
Rated Power
Package Style
Output Voltage
Input Voltage
Product Series
SELECTION GUIDE
④
Input Current
(mA)(typ.)
Reflected
Ripple
Current
Efficiency
(%, typ.)
@Max.
Load
Input Voltage(VDC)
Output Current (mA)
Max.
Output
Voltage
(VDC)
①
Capacitive
Approval
Model
Nominal
②
@Max.
Load
@No
Load (mA,typ.)
③
Max.
Load (µF)
Max.
Min.
(Range)
±1500
±625
±500
4000
3000
1250
1000
625
±75
±32
±25
200
150
63
727
710
710
633
695
703
703
695
363
355
351
316
351
355
347
20
4800
800
86
88
88
87
90
89
89
90
86
88
89
87
89
88
90
URA2405LD-15WR2
URA2412LD-15WR2
URA2415LD-15WR2
URB2403LD-15WR2
URB2405LD-15WR2
URB2412LD-15WR2
URB2415LD-15WR2
URB2424LD-15WR2
URA4805LD-15WR2
URA4812LD-15WR2
URA4815LD-15WR2
URB4803LD-15WR2
URB4805LD-15WR2
URB4812LD-15WR2
URB4815LD-15WR2
±5
±12
±15
3.3
5
15
15
45
45
15
15
500
10200
4020
1035
705
24
40
(9-36)
CE
12
50
15
31
20
20
15
15
35
35
10
10
30
470
24
±1500
±625
±500
4000
3000
1250
1000
±75
±32
±25
200
150
63
4800
800
±5
±12
±15
3.3
5
500
48
80
10200
4020
1035
705
(18-75)
UL/CE
12
50
15
The copyright and authority for the interpretation of the products are reserved by MORNSUN
URA_LD-15WR2 & URB_LD-15WR2
2013.11.29-A/3 Page 1of 9