URA2405LD-20WR2 Datasheet, PDF (1/10 Pages) MORNSUN Science& Technology Ltd. – REGULATED SINGLE/DUAL OUTPUT DC-DC CONVERTER

URA_LD-20WR2 &
URB_LD-20WR2 Series
20W, ULTRA-WIDE INPUT, ISOLATED &
REGULATED SINGLE/DUAL OUTPUT
DC-DC CONVERTER
FEATURES
● Efficiency up to 90%
● 4:1 wide input voltage range
● Output over current, over voltage and input
under 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
● A2S(chassis mounting)and A4S(DIN-Rail
mounting) have the function of input reverse
connection preventing
Patent Protectied RoHS
PART NUMBER SYSTEM
URB2405LD-20WR2
Rated Power
Package Style
Output Voltage
Input Voltage
Product Series
Application
URA_LD-20WR2 & URB_LD-20WR2 series are applied to
wide voltage range input situation such as data transmission
device, battery power supply device, tele-comunication device,
distributed power supply system, remote control system, industrial
robot system etc.
SELECTION GUIDE
Approval
Model^①
Input Voltage
(VDC)
Nominal
(Range)
Max.^②
Output
Voltage
(VDC)
URA2405LD-20WR2
±5
URA2412LD-20WR2
±12
URA2415LD-20WR2
±15
Output Current (mA)
Max.
±2000
±834
±667
Min.
±100
±42
±33
Input Current
(mA)(Typ.)
Reflection
Ripple
Max.
Capacitive
Efficiency^④
(%, typ.)
@
Max.Load
@
No Load
Current
(mA,Typ.)
Load^③ (µF)
@Max.
Load
969
20
4800
86
948
15
800
88
947
15
625
88
URB2403LD-20WR2
3.3
5000
250
800
40
24
URB2405LD-20WR2 _(9-36)
40
5
4000
200
916
60
CE
URB2409LD-20WR2
URB2412LD-20WR2
9
2222
111
947
18
12
1667
84
937
15
18700
86
9600
90
4700
88
1600
89
URB2415LD-20WR2
15
1333
67
926
15
1000
90
URB2424LD-20WR2
URA4805LD-20WR2
URA4812LD-20WR2
URA4815LD-20WR2
24
834
42
927
20
30
500
90
±5
±2000
±100
485
20
4800
86
±12
±834
±42
474
15
800
88
±15
±667
±33
468
15
625
89
URB4803LD-20WR2 48
URB4805LD-20WR2 ^(18-75)
80
3.3
5
5000
4000
250
200
400
463
35
35
18700
86
9600
90
UL/CE _{URB4812LD-20WR2}
12
1667
84
468
10
1600
89
URB4815LD-20WR2
15
1333
67
463
10
1000
90
URB4824LD-20WR2
24
834
42
463
10
500
90
The copyright and authority for the interpretation of the products are reserved by MORNSUN
URA_LD-20WR2 & URB_LD-20WR2
2013.11.29-A/3
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