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URB1D05YMD-6WR3 Datasheet, PDF (1/7 Pages) MORNSUN Science& Technology Ltd. – Ultra wide input voltage range | |||
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DC/DC Converter
URB1D_YMD-6WR3 Series
6W, ultra wide input isolated & regulated
single output DC-DC converter
FEATURES
ï¬ Ultra wide input voltage range (4:1)
ï¬ High efficiency up to 86%
ï¬ Isolation voltage :2250 VDC
ï¬ Operating temperature range: -40â to +85â
ï¬ Input Under-voltage Protection, Output short
circuit, over-current, overâvoltage protection
ï¬ Low ripple & noise
ï¬ Reverse voltage protection available with
A2S(Chassis mounting) or A4S(35mm DIN-Rail
mounting)
ï¬ Meets requirements of railway standard
EN50155
ï¬ International standard pin-out
RoHS Patent Protection
URB1D_YMD-6WR3 series are isolated 6W DC-DC products with 40-160VDC input voltage .They feature efficiency up to 86%, 2250VDC
isolation, operating temperature of -40 â to +85â, Input Under-voltage Protection, Output short circuit, over-current, overâvoltage
protection. Railway vehicle electronic equipment widely used in 72V, 96V and 110V.
Selection Guide
certification
Part No. â
URB1D05YMD-6WR3
Input Voltage (VDC)
Nominal
(Range)
Max.â¡
Output
Output Voltage
(VDC)
Output Current (mA)
(Max./Min.)
5
1200/0
Efficiencyâ¢
(%,Min./Typ.)
@ Full Load
78/80
Max.
Capacitive
Load(µF)
1000
--
URB1D12YMD-6WR3
URB1D15YMD-6WR3
110
(40-160)
170
12
15
500/0
400/0
82/84
470
83/85
220
URB1D24YMD-6WR3
24
250/0
84/86
100
Note:
â Series with suffix âHâ are heat sink mounting; series with suffix âA2Sâ are chassis mounting ï¼ with suffix âA4Sâ are DIN-Rail mounting, for example
URB1D05YMD-6WHR3A2S is chassis mounting of with heat sink, URB1D05YMD-6WR3A4S 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;
â¡Absolute maximum rating without damage on the converter, but it isn't recommended;
â¢Efficiency is measured In nominal input voltage and rated output load;A2S (wiring) and A4S (rail) Model due to input reverse polarity protection, minimum
efficiency greater than Min.-2 is qualified.
Input Specifications
Item
Operating Conditions
Min.
Input Current (full load / no-load) Nominal input voltage
--
Reflected Ripple Current
Nominal input voltage
--
Surge Voltage (1sec. max.)
Starting Voltage
Shutdown Voltage
Starting Time
Input Filter
-0.7
--
28
Nominal input voltage & constant resistance
load
--
Hot Plug
Typ.
Max.
67/3
70/8
25
--
--
180
--
40
33
--
10
--
Pi filter
Unavailable
Unit
mA
VDC
ms
Output Specifications
Item
Operating Conditions
Min.
Typ.
Max.
Unit
Output Voltage Accuracy
--
±1
±3
Line Regulation
Load Regulation
Full load, the input voltage is from low voltage to
high voltage
--
±0.2
±0.5
%
0%-100% load
--
±0.5
±1
Transient Recovery Time
Transient Response Deviation
25% load step change, 5V output
nominal input voltage
Others
--
300
500
µs
--
±3
±8
%
--
±3
±5
2016.09.26-A/0
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MORNSUN Guangzhou Science & Technology Co., Ltd. reserves the copyright and right of final interpretation
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