FEATURES
● 4:1 wide input voltage range
● Efficiency up to 88%
● 1.5KVDC isolation
URA_YMD-6WR2&
URB_YMD-6WR2 Series
6W,ULTRA-WIDE INPUT ISOLATED&
REGULATED DUAL/SINGLE OUTPUT
DIP PACKAGING, DC-DC CONVERTER
● Short circuit protection
● Output over voltage protection
● Operating Temperature range:
-40°C ~ +85°C
● Industry standard pinout
● Low ripple & noise
● Meet CISPR22/EN55022 CLASS A
● Inverse polarity protection for A2S(chassis
mounting)and A4S(DIN-Rail mounting)
● Meet EN60950
Patent Protected RoHS
PART NUMBER SYSTEM
APPLICATION
URA_YMD-6WR2&URB_YMD-6WR2
series
models
URB2405YMD-6WR2
provide
6 Watt output power, with 4:1 wide range of
Rated Power
Package Style
Output Voltage
Input Voltage
Product Series
9-36VDC,18-75VDC,output over-voltage and short-circuit
protection. And all of them can meet CISPR22/EN55022
CLASS A without external circuit. Typical applications for these
converters are industrial, electric power, instrumentation,
telecommunication.
SELECTION GUIDE
Input Current
(mA)(Typ.)
Input Voltage(VDC)
Output Current (mA)
Max.
Efficiency
④
Reflected
Ripple
Current
Output
Voltage
(VDC)
Capacitive
(%, Typ.)
@Max.
Load
①
Approval
Model
③
Nominal
@Max.
@No
Load
Load
②
Max.
Min.
Max.
(mA,Typ.)
(Range)
(µF)
Load
301
287
284
261
301
291
287
284
284
151
143
142
130
151
143
142
142
URA2405YMD-6WR2
URA2412 YMD-6WR2
URA2415 YMD-6WR2
URB2403YMD-6WR2
URB2405YMD-6WR2
URB2409YMD-6WR2
URB2412YMD-6WR2
URB2415YMD-6WR2
URB2424YMD-6WR2
URA4805YMD-6WR2
URA4812YMD-6WR2
URA4815YMD-6WR2
URB4803YMD-6WR2
URB4805YMD-6WR2
URB4812YMD-6WR2
URB4815YMD-6WR2
URB4824YMD-6WR2
±5
±12
±15
3.3
5
±600
±250
±200
1500
1200
667
±30
±12
±10
75
470
100
100
1800
1000
470
100
100
47
83
87
88
79
83
85
87
88
88
83
87
88
79
83
87
88
88
24
40
60
7
(9-36)
9
33
CE
12
15
24
±5
±12
±15
3.3
5
500
25
400
20
250
12
20
±600
±250
±200
1500
1200
500
±30
±12
±10
75
470
100
100
1800
1000
100
100
47
48
80
3
(18-75)
60
CE
12
15
24
25
400
20
250
12
Note:① Series with suffix "A2S" are chassis mounting, with suffix "A4S" are DIN-Rail mounting, for example URB2405YMD-6WR2A2S is chassis mounting ,
URB2405YMD-6WR2A4S is DIN-Rail mounting.
②Absolute maximum rating without damage on the converter,but it isn't recommended.
③For dual output converter, the given value is the same for each output.
④The efficiency of "A2S" and "A4S" is approx. 2% lower for the protection of inverse polarity.
INPUT SPECIFICATIONS
Item
Test Conditions
24VDC input
48VDC input
Min.
-0.7
-0.7
Typ.
--
Max.
50
Unit
Input Surge Voltage (1Sec. max.)
VDC
--
100
The copyright and authority for the interpretation of the products are reserved by MORNSUN
URA_YMD-6WR2 & URB_YMD-6WR2
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