URB1D03LD-15W Datasheet, PDF (1/8 Pages) MORNSUN Science& Technology Ltd. – REGULATED SINGLE OUTPUT DC-DC CONVERTER

URB1D_LD-15W &
URB1D_LD-20W SERIES
ULTRA WIDE INPUT, ISOLATED & REGULATED
SINGLE OUTPUT DC-DC CONVERTER
FEATURES
● Efficiency up to 89%
● 4:1 wide input voltage range
● 1.5KVDC isolation
● Operating temperature range: -40°C ~ +85°C
● Output over current protection, output over
voltage protection, input under voltage protection
and output short circuit protection(automatic
recovery)
● Six-sided metal shield, Industry standard pinout
● Inverse polarity protection for A2S（chassis
mounting）and A4S（DIN-Rail mounting）
● Meet EN60950
Patent Protected RoHS
PART NUMBER SYSTEM
URB1D05LD-20W
Package Style
Output Voltage
Input Voltage
Product Series
APPLICATION
URB1D_LD-15W & URB1D_LD-20W series Wide input voltage
range is 40-160VDC. It is suitable for 72 V, 96 V, 110 V standard
input of the bus voltage,single output and 1500VDC isolation,over
current, over voltage and short-circuit protection.It offers good EMC
performance,meet EN60950 standards.All models are particularly
suited to railway etc.
SELECTION GUIDE
Approval
Model ^①
Input Voltage(VDC)
Nominal
(Range) ^Max.②
Output Current (mA) Input Current (mA)(typ.)
Output
Voltage
(VDC) Max.
Min.
@Max.
Load
@No
Load
Reflected
Ripple
Current
(mA,typ.)
Max.
Capacitive
Load (µF)
Efficiency^③
(%, typ.)
@Max. Load
URB1D03LD-15W
3.3
4000
200
120
15
4020
87
URB1D05LD-15W
5
3000
150
153
15
4020
89
URB1D12LD-15W
12
1250
63
155
8
1600
88
URB1D15LD-15W
110
15
1000
50
155
8
1000
88
CE
URB1D24LD-15W _(40-160)
176
24
625
32
155
8
25
470
88
URB1D05LD-20W
5
4000
200
204
15
4020
89
URB1D12LD-20W
12
1667
83
206
8
1600
88
URB1D15LD-20W
15
1333
67
206
8
1000
88
URB1D24LD-20W
24
833
42
206
8
470
88
Note: ①series with suffix “H” are heat sink mounting; series with suffix “A2S” are chassis mounting，with suffix “A4S” are DIN-Rail mounting,
for exampleURB1D05LD-20WHA2S is chassis mounting of with heat sink,URB1D05LD-20WA4S is DIN-Rail mounting of without heat sink,
if the application has a higher requirement for heat dissipation, you can choose modules with heat sink;
②Absolute maximum rating without damage on the converter;
③The efficiency of "A2S" and "A4S" is approx. 2% lower for the protection of inverse polarity.
INPUT SPECIFICATIONS
Item
Test Conditions
Input Surge Voltage (1sec.max.)
Start-up Voltage
100% load
Min.
Typ.
Max.
-0.7
--
200
--
--
39.8
The copyright and authority for the interpretation of the products are reserved by MORNSUN
URB1D_LD-15W & URB1D_LD-20W
2013.11.14-A/1
Unit
VDC
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