FEATURES
● Efficiency up to 88%
● 4:1 wide input voltage range
● 1500VDC isolation
● Six-sided metal shield
● Short circuit protection
(automatic recovery)
URC_D-30WR2 Series
30W,4:1WIDE INPUT, ISOLATED & REGULATED
THREE OUTPUT DIP DC-DC CONVERTER
● Operating temperature: -40°C to +85°C
● Industry standard pinout
● Meet CISP22/EN55022 CLASS A
Patent Protected RoHS
PART NUMBER SYSTEM
URC240515D-30WR2
Rated Power
APPLICATION
URC_D-30WR2 series offer 30W of output, wide
input voltage:9-36VDC , 18-75VDC , and features
Package Style
1500VDC isolation, six-sided metal shield,over current
and short circuit protection. All models are particularly
suitable for industrial, telecommunication, electric
power, test equipments applications.
Supplement Output Voltage
Main Output Voltage
Input Voltage
Product Series
SELECTION GUIDE
Input Current
(mA)(typ.)
@Max. @No
Reflected
Ripple
Current
(mA,typ.)
Input Voltage(VDC) Output
Voltage
Output Current (mA)
Efficiency
(%, typ.)
@Max. Load
Max. Capacitive
③
Load (µF)
①
Model
Nominal
②
(VDC)
Max.
Min.
Max
(Range)
Load
Load
30
30
30
30
30
30
30
30
URC240312D-30WR2
URC240315D-30WR2
URC240512D-30WR2
URC240515D-30WR2
URC480312D-30WR2
URC480315D-30WR2
URC480512D-30WR2
URC480515D-30WR2
3.3/±12
3500/±625
3500/±500
3000/±625
3000/±500
3500/±625
3500/±500
3000/±625
3000/±500
175/±31
175/±25
150/±31
150/±25
175/±31
175/±25
150/±31
150/±25
4700/300
4700/220
4700/300
4700/220
4700/300
4700/220
4700/300
4700/220
85
86
88
88
85
85
88
87
1450
3.3/±15
24
(9-36)
40
5/±12
1420
720
5/±15
30
3.3/±12
3.3/±15
48
(18-75)
80
5/±12
712
5/±15
Note:
①. series with suffix “H” are heat sink mounting,for example URC240515D-30WHR2 is with heatsink, URC240515D-30WR2 is without heat sink.
If the application has a higher requirement for heat dissipation, you can choose modules with heat sink.
②. Absolute maximum rating without damage on the converter,but it isn't recommended.
③. For dual output converter, the given value is the same for each output.
INPUT SPECIFICATIONS
Item
Test Conditions
24VDC input
48VDC input
Min.
-0.7
-0.7
--
Typ.
--
Max.
50
100
9
Unit
VDC
ms
Input Surge Voltage (1sec.max.)
--
Models ON
Models OFF
Models ON
Models OFF
--
Nominal Input
(24V)
7.8
--
--
--
Under Voltage Lockout
--
17.8
--
Nominal Input
(48V)
16
--
Start-up Time
Ctrl*
--
10
--
Models ON
Models OFF
Ctrl leave open or connect TTL high level(2.5-12VDC)
Ctrl connect GND or low level(0-1.2VDC)
Input current (Models OFF)
--
1
--
mA
Pi Filter
Input Filter
Note:* The Ctrl pin voltage is referenced to GND.
The copyright and authority for the interpretation of the products are reserved by MORNSUN
URC_D-30WR2
2013.03.11-A/0
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