URB1D03LMD-10WR3 Datasheet, PDF (2/8 Pages) MORNSUN Science& Technology Ltd. – Enhanced isolation, isolation voltage

DC/DC Converter
URB1D_LMD-10WR3 Series
Output Specifications
Item
Operating Conditions
Min.
Typ.
Max.
Unit
Output Voltage Accuracy
0%-100% load
--
±1
±3
Line Regulation
Full load, the input voltage is from low voltage to
high voltage
--
±0.2
±0.5
%
Load Regulation
0%-100% load
--
±0.5
±1
Transient Recovery Time
--
300
500
µs
Transient Response Deviation
25% load step change,
nominal input voltage
3.3V/5V output
--
±3
±8
%
Others
--
±3
±5
Temperature Coefficient
Full load
--
±0.02
±0.03
%/℃
Ripple & Noise^①
20MHz bandwidth , 5%-100% load
--
50
100
mV p-p
Over-voltage Protection
110
--
160
%Vo
Over-current Protection
Input voltage range
120
--
210
%Io
Short circuit Protection
Continuous, self-recovery
Note: ①0%-5% load ripple&Noise is no more than 5%Vo.Ripple and noise are measured by ”parallel cable” method, please see DC-DC Converter Application
Notes for specific operation.
General Specifications
Item
Insulation Voltage
Insulation Resistance
Isolation Capacitance
Operating Conditions
Input-output, with the test time of 1 minute and
the leak current lower than 1mA.
Input and output respectively on the shell, with
the test time of 1 minute and the leak current
lower than 1mA.
Input-output, insulation voltage 500VDC
Input-output, 100KHz/0.1V
Min.
2250
1600
1000
--
Typ.
--
--
--
2200
Max.
--
--
--
--
Unit
VDC
MΩ
pF
Operating Temperature
see Fig.1
-40
--
+85
Storage Temperature
-55
--
+125
℃
Pin Welding Resistance
Temperature
Storage Humidity
Welding spot is 1.5mm away from the casing,
10 seconds.
--
Non-condensing
5
--
+300
--
95
%RH
Vibration
IEC61373 car body 1 B mold
Switching Frequency *
PWM Mode
--
300
--
KHz
MTBF
MIL-HDBK-217F@25℃
1000
--
--
K hours
Note:* This series of products using reduced frequency technology, the switching frequency is test value of full load,When the load is reduced to below 50%, the
switching frequency decreases with decreasing load.
Physical Specifications
Casing Material
Dimensions
Horizontal package( without heat sink)
Horizontal package( with heat sink)
A2S wiring package ( without heat sink)
A2S wiring package( with heat sink)
A4S rail package( without heat sink)
A4S rail package( with heat sink)
Aluminum alloy
50.80*25.40*11.80 mm
50.80*25.40*16.30 mm
76.00*31.50*21.20 mm
76.00*31.50*25.10 mm
76.00*31.50*25.80 mm
76.00*31.50*29.70 mm
Weight
without heat sink
with heat sink
Horizontal package/A2S wiring package/A4S rail package 26g/48g/68g(Typ.)
Horizontal package/A2S wiring package/A4S rail package 34g/56g/76g(Typ.)
Cooling Methods
Free air convection
2016.11.07-A/0
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