URF2424LP-10WR3A4S [MORNSUN]
DC-DC Regulated Power Supply Module;
| 型号： | URF2424LP-10WR3A4S |
| 厂家： | 
MORNSUN SCIENCE& TECHNOLOGY LTD. |
| 描述： | DC-DC Regulated Power Supply Module |
| 文件： | 总6页 (文件大小：3207K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
DC/DC Converter
URE_LP-10WR3 & URF_LP-10WR3 Series
10W,Ultra wide input isolated & regulated dual/single
Output,DC-DC converter
FEATURES
Wide range of input voltage (4:1)
Efficiency up to 87%
No-load power consumption as low as 0.12W
Isolation voltage :3K VDC
Input under-voltage protection, output
over-voltage protection, short circuit protection,
output over-current protection
Operating temperature range: -40℃ to +85℃
Meet CISPR22/EN55022 CLASS A
A2S (wring mounting) and A4S (TS35 rail mounting)
products featuring anti-reverse connection for
input
Meet UL60950/ EN60950/ IEC60950 Certified
International standard pin-out
CBPatent Protection RoHS
URE_LP-10WR3 & URF_LP-10WR3 series are isolated 10W DC-DC products with 4:1 input voltage. They feature efficiency up to 87%, 3000VDC
isolation, operating temperature of -40℃~+85℃, Input under-voltage protection, output short circuit protection, over-voltage protection,
over-current protection and EMI meets CISPR22/EN55022 CLASS A, which make them widely applied in industrial control, electric power,
instruments and communication fields. And extension package A2S and A4S also enable them with reverse voltage protection.
Selection Guide
Input Voltage (VDC)
Output
Efficiency
Max.
①
③
Part No.
(%,Typ.)
Certification
Capacitive
Load(µF)
Nominal
(Range)
Output
Voltage (VDC)
Output Current (mA)
(Max./Min.)
②
Max.
@ Full Load
80/82
84/86
85/87
77/79
80/82
83/85
84/86
85/87
85/87
80/82
84/86
85/87
77/79
80/82
84/86
85/87
85/87
URE2405LP-10WR3
URE2412LP-10WR3
URE2415LP-10WR3
URF2403LP-10WR3
URF2405LP-10WR3
URF2409LP-10WR3
URF2412LP-10WR3
URF2415LP-10WR3
URF2424LP-10WR3
URE4805LP-10WR3
URE4812LP-10WR3
URE4815LP-10WR3
URF4803LP-10WR3
URF4805LP-10WR3
URF4812LP-10WR3
URF4815LP-10WR3
URF4824LP-10WR3
±5
±12
±15
3.3
5
±1000/0
±416/0
±333/0
2400/0
2000/0
1111/0
833/0
1000
330
--
220
5400
5400
680
24
40
(9-36)
9
UL/CE/CB
12
15
24
±5
±12
±15
3.3
5
470
667/0
330
416/0
100
±1000/0
±416/0
±333/0
2400/0
2000/0
833/0
1000
330
--
220
5400
5400
470
48
80
(18-75)
UL/CE/CB
12
15
24
667/0
330
416/0
100
Notes：
①Part No. with suffix of “A2S” means chassis mounting and suffix of “A4S” means DIN-Rail mounting (e.g. URF2405LP-10WR3A2S means chassis mounting;
URF2405LP-10WR3A4S means DIN-Rail mounting);
②Absolute maximum rating without damage on the converter, but it isn't recommended;
③Efficiency 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;
④The capacitive loads of positive and negative outputs are identical.
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MORNSUN Guangzhou Science & Technology Co., Ltd. reserves the copyright and right of final interpretation
DC/DC Converter
URE_LP-10WR3 & URF_LP-10WR3 Series
Input Specifications
Item
Operating Conditions
Min.
--
Typ.
508/5
254/4
40
Max.
Unit
mA
24V Input
521/12
Input Current (full load / no-load)
48V Input
--
261/12
24V Input
--
--
--
Reflected Ripple Current
Input impulse Voltage (1sec. max.)
Starting Voltage
30
48V Input
--
24V Input
-0.7
-0.7
--
--
--
50
100
9
48V Input
24V Input
--
VDC
ms
48V Input
--
--
18
--
24V Input
6.5
15.5
10
5.5
14
--
Input under-voltage protection
48V Input
--
Starting Time
Input Filter
Nominal input& constant resistance load
--
Pi filter
Hot Plug
Unavailable
Ctrl suspended or connected to TTL high level
(3.5-12VDC)
Module switch on
Ctrl*
Module switch off
Ctrl pin connected to GND or low level (0-1.2VDC)
Input current when switched off
--
5
8
mA
Note: * the voltage of Ctrl pin is relative to input pin GND.
Output Specifications
Item
Operating Conditions
0%-100% load
Min.
--
Typ.
±1
Max.
±3
Unit
①
Output Voltage Accuracy
Balance of Output Voltage
Dual output, balanced load
--
±1
±2
±0.2
±0.5
Positive output
--
Full load, the input voltage is from
low voltage to high voltage
Line Regulation
±0.5
±1.0
Negative
Positive output
Negative
--
--
--
%
±0.5
±0.5
±1
②
Load Regulation
5%-100% load
±1.5
Dual output, main circuit with 50% load,
auxiliary circuit with 10%-100% load
Cross Regulation
--
--
±5
Transient Recovery Time
--
--
300
500
µs
%
25% load step change
Transient Response Deviation
±3
--
±5
±0.03
Temperature Coefficient
Full load
--
%/
℃
③
Ripple & Noise
20MHz bandwidth, 5%-100% load
--
60
120
160
190
mV p-p
%Vo
Over-voltage Protection
Over-current Protection
Short circuit Protection
110
110
130
140
Input voltage range
%Io
Continuous
Note: ①At 0%~5% load, the Max. output voltage accuracy of ±5VDCoutput converter is ±5%;
②When testing from 0% to100%load working conditions，load regulation index of ±5%；
③0%-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
Operating Conditions
Min.
Typ.
--
Max.
--
Unit
Input-output, with the test time of 1 minute and the
leak current lower than 1mA
Isolation Voltage
3000
VDC
Isolation Resistance
Input-output, insulation voltage 500VDC
Input-output, 100KHz/0.1V
1000
--
--
500
--
--
--
MΩ
Isolation Capacitance
Operating Temperature
Storage Temperature
pF
Derating if the temperature is
≥71℃(see Fig. 1)
-40
-55
+85
+125
℃
--
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MORNSUN Guangzhou Science & Technology Co., Ltd. reserves the copyright and right of final interpretation
DC/DC Converter
URE_LP-10WR3 & URF_LP-10WR3 Series
Storage Humidity
Pin Welding Resistance
Temperature
Non-condensing
Welding spot is 1.5mm away from the casing, 10
seconds
5
--
--
95
%RH
℃
--
+300
Vibration
10-55Hz, 10G, 30 Min. along X, Y and Z
Switching Frequency*
PWM mode
--
350
--
KHz
MIL-HDBK-217F@25℃
MTBF
1000
--
--
K hours
Note:* This series of products using the technique of reducing frequency. The switching frequency is test at full load; when the load is below 50%, the switching
frequency decreases with decreasing load.
Physical Specifications
Plastic (UL94-V0)
51.50*26.50*12.00 mm
76.00*31.50*21.20 mm
76.00*31.50*25.80 mm
24.00g/46.00g/66.00g (Typ.)
Casing Material
Horizontal package
A2S wiring package
Package Dimensions
A4S rail package
Horizontal package/A2S wiring package/A4S rail package
Weight
Free air convection
Cooling method
EMC Specifications
CISPR22/EN55022 CLASS A (Bare component)/
CLASS B (see Fig. 3-② for recommended circuit)
CISPR22/EN55022 CLASS A (Bare component)/
CLASS B (see Fig. 3-② for recommended circuit)
CE
EMI
RE
ESD
RS
IEC/EN61000-4-2 Contact ±4KV
perf. Criteria B
IEC/EN61000-4-3 10V/m
perf. Criteria A
perf. Criteria B
perf. Criteria B
perf. Criteria A
IEC/EN61000-4-4 ±2KV (see Fig. 3-① for recommended circuit)
IEC/EN61000-4-5 ±2KV (see Fig. 3-① for recommended circuit)
IEC/EN61000-4-6 3 Vr.m.s
EFT
EMS
Surge
CS
Voltage dips, short interruptions
and voltage variations immunity
IEC/EN61000-4-29 0-70%
perf. Criteria B
Product Characteristic Curve
Temperature Derating Curve
120
100
80
60
Safe Operating Area
40
20
0
-40
0
40
71 85
120
Operating Temperature(℃)
Fig. 1
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DC/DC Converter
URE_LP-10WR3 & URF_LP-10WR3 Series
Design Reference
1. Typical application
All the DC/DC converters of this series are tested according to the recommended circuit (see Fig. 2) before delivery.
If it is required to further reduce input and output ripple, properly increase the input & output of additional capacitors Cin and Cout or
select capacitors of low equivalent impedance provided that the capacitance is no larger than the max. capacitive load of the product.
+Vo
Vin
Cin
Cout
10µF
Cout
Cin
DC
DC
GND
10µF ~ 47µF
0V
Fig. 2
2. EMC solution-recommended circuit
URF24_LP-10WR3
URF48_LP-10WR3 & URE_LP-10WR3
CY
1
CY
1
LDM1
FUSE
LCM1
FUSE
V in
V in
Vin
+Vo
0V
Vin
+Vo
0V
+
+
DC/DC
LOAD
C0
DC/DC
LOAD
C0
C1
C1
C3
C3
C2
MOV
MOV
GND
GND
GND
GND
①
①
②
②
CY
2
CY
2
Fig. 3
Notes: Part ① in the Fig. 3 is used for EMS test and part ② for EMI filtering; selected based on needs.
Parameter description:
Model
URF_LP-10WR3
URE_LP-10WR3
Vin:24V
Vin:48V
Vin:24V
Vin:48V
S14K60
FUSE
MOV
C0
Choose according to actual input current
S20K30
330µF/50V
1µF/50V
1µF/50V
--
S14K60
330µF/100V
1µF/100V
1µF/100V
--
S20K30
330µF/50V
1µF/50V
--
330µF/100V
1µF/100V
1µF/100V
--
C1
C2
LDM1
LCM1
C3
4.7µH
--
4.7mH
6.8mH
Refer to the Cout in Fig.2
CY1
CY2
1nF/3KV
1nF/3KV
3. It is not allowed to connect modules output in parallel to enlarge the power
4. For more information please find DC-DC converter application notes on www.mornsun-power.com
2015.11.16-A/3
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MORNSUN Guangzhou Science & Technology Co., Ltd. reserves the copyright and right of final interpretation
DC/DC Converter
URE_LP-10WR3 & URF_LP-10WR3 Series
Dimensions and Recommended Layout
URE_LP-10WR3A2S & URF_LP-10WR3A2S Dimensions
2015.11.16-A/3
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MORNSUN Guangzhou Science & Technology Co., Ltd. reserves the copyright and right of final interpretation
DC/DC Converter
URE_LP-10WR3 & URF_LP-10WR3 Series
URE_LP-10WR3A2S & URF_LP-10WR3A4S Dimensions
Note:
1. Packing information please refer to Product Packing Information which can be downloaded from www.mornsun-power.com.Packing
bag number : 58210039(DIP),58220022(A2S/A4S package);
2. The recommended unbalance degree of the dual output module load is ≤±5%; if the degree exceeds ±5%, than the product
performance cannot be guaranteed to comply with all parameters in the datasheet. Please contact our technicians directly for
specific information;
3. The maximum capacitive load offered were tested at nominal input voltage and full load;
4. Unless otherwise specified, parameters in this datasheet were measured under the conditions of Ta=25℃, humidity<75% with nominal
input voltage and rated output load;
5. All index testing methods in this datasheet are based on our Company’s corporate standards;
6. The performance parameters of the product models listed in this manual are as above, but some parameters of non-standard model
products may exceed the requirements mentioned above. Please contact our technicians directly for specific information;
7. We can provide product customization service;
8. Specifications are subject to change without prior notice.
Mornsun Guangzhou Science & Technology Co., Ltd.
Address: No. 5, Kehui St. 1, Kehui Development Center, Science Ave., Guangzhou Science City, Luogang District, Guangzhou, P. R. China
Tel: 86-20-38601850-8801
Fax: 86-20-38601272
E-mail: info@mornsun.cn
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