FEATURES
● Efficiency up to 88%
● 4:1 wide input voltage range
● 1500VDC isolation
● Six-sided metal shield
● Short circuit protection
(automatic recovery)
URC_D-30W Series
30W,4:1WIDE INPUT, ISOLATED & REGULATED
THREE OUTPUT DIP DC-DC CONVERTER
● Operating temperature: -40°C to +85°C
● Industry standard pinout
Patent Protection RoHS
APPLICATION
PART NUMBER SYSTEM
URC_D-30W series offer 30W of output, wide input
voltage:9-36VDC, 18-75VDC, and features 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.
URC240515D-30W
Rated Power
Package
Supplement Output Voltage
Main Output Voltage
Input Voltage
Product Series
SELECTION GUIDE
Input
Input Current
(mA)(typ.)
@Max.
Reflected
Ripple
Current
(mA,typ.)
Output
Voltage
(VDC)
Output Current (mA)
Efficiency
(%, typ.) @Max.
Load
Max. Capacitive
Voltage(VDC)
Nominal
Model Number
Load (µF)
Max*
Max.
Min.
@No Load
(Range)
Load
30
30
30
30
30
30
30
30
URC240312D-30W
URC240315D-30W
URC240512D-30W
URC240515D-30W
URC480312D-30W
URC480315D-30W
URC480512D-30W
URC480515D-30W
3.3/±12 3500/±625
3.3/±15 3500/±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
24
(9-36)
40
80
5/±12
5/±15
3000/±625
3000/±500
1420
720
30
3.3/±12 3500/±625
3.3/±15 3500/±500
48
(18-75)
5/±12
3000/±625
712
5/±15
3000/±500
Note: 1.*Input voltage can’t exceed this value, or will cause the permanent damage.
2. Add suffix “H” for heat sink mounted, for example URC240515D-30WH.
INPUT SPECIFICATIONS
Item
Test Conditions
Min.
--
Typ.
Max.
9
Unit
VDC
ms
Models ON
Models OFF
Models ON
Models OFF
--
--
Nominal Input
(24V)
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(3.5-12VDC)
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.
OUTPUT SPECIFICATIONS
Item
Test Conditions
Min.
Typ.
--
Max.
30
Unit
W
Output Power
1.5
--
Main Output Voltage Accuracy
Supplement Output Voltage Accuracy
±1
±3
±3
Refer to recommended circuit
%
±5
--
The copyright and authority for the interpretation of the products are reserved by MORNSUN
URC_D-30W
2013.05.31-A/2
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