URB4824YMD-10WR3 [MORNSUN]
DC/DC Converter;
| 型号： | URB4824YMD-10WR3 |
| 厂家： | 
MORNSUN SCIENCE& TECHNOLOGY LTD. |
| 描述： | DC/DC Converter |
| 文件： | 总6页 (文件大小：2029K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
DC/DC Converter
URA_YMD-10WR3 & URB_YMD-10WR3 Series
10W,wide input isolated & regulated dual/single
output ,DIP packaging, DC-DC converter
FEATURES
Wide range of input voltage (4:1)
Efficiency up to 88%
No-load power consumption as low as 0.12W
Isolation voltage :1.5K 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 and IEC60950
International standard pin-out
URA_YMD-10WR3 & URB_YMD-10WR3 series are isolated 10W DC-DC products with 4:1 input voltage. They feature efficiency up to 88%,
1500VDC isolation, operating temperature of -40℃~+85℃, input under-voltage protection, output over-voltage, over-current, short circuit
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.
CB
Patent Protection RoHS
Selection Guide
③
Efficiency (%
,Min./Typ.)
Input Voltage (VDC)
Output
Output Current (mA)
Max. Capacitive
①
Certification
Part No.
④
Nominal
(Range)
②
Output Voltage
Load (µF)
Max.
(Max./Min.)
±1000/0
@ Full Load
(VDC)
±5
URA2405YMD-10WR3
URA2409YMD-10WR3
URA2412YMD-10WR3
URA2415YMD-10WR3
URA2424YMD-10WR3
URB2403YMD-10WR3
URB2405YMD-10WR3
URB2409YMD-10WR3
URB2412YMD-10WR3
URB2415YMD-10WR3
URB2424YMD-10WR3
URA4805YMD-10WR3
URA4812YMD-10WR3
URA4815YMD-10WR3
URA4824YMD-10WR3
URB4803YMD-10WR3
URB4805YMD-10WR3
URB4812YMD-10WR3
URB4815YMD-10WR3
URB4824YMD-10WR3
81/83
84/86
85/87
85/87
85/87
77/79
81/83
84/86
85/87
85/87
86/88
81/83
85/87
85/87
85/87
77/79
81/83
85/87
85/87
86/88
1000
680
470
330
100
2200
2200
680
470
330
100
1000
470
330
100
2200
2200
470
330
100
±9
±12
±15
±24
3.3
5
±555/0
±416/0
±333/0
±208/0
2400/0
2000/0
1111/0
833/0
24
(9-36)
40
9
12
15
667/0
UL/CE/CB
24
416/0
±5
±12
±15
±24
3.3
5
±1000/0
±416/0
±333/0
±208/0
2400/0
2000/0
833/0
48
(18-75)
80
12
15
667/0
24
416/0
Notes：
①Part No. with suffix of “A2S” means chassis mounting and suffix of “A4S” means DIN-Rail mounting (e.g. URB2405YMD-10WR3A2S means chassis mounting;
URB2405YMD-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.
④ The 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
URA_YMD-10WR3 & URB_YMD-10WR3 Series
Input Specifications
Item
Operating Conditions
24VDC input
48VDC input
24VDC input
48VDC input
24VDC input
48VDC input
24VDC input
48VDC input
24VDC input
Min.
--
Typ.
502/5
251/4
40
Max.
514/12
257/8
--
Unit
mA
Input Current (full load / no-load)
--
--
Reflected Ripple Current
Input impulse Voltage (1sec. max.)
Starting Voltage
--
30
--
-0.7
-0.7
--
--
50
--
100
9
VDC
--
--
--
18
6.5
15.5
10
5.5
14
--
--
--
--
Input under-voltage Protection
VDC
ms
①
48VDC input
Starting Time
Input Filter
Nominal input& constant resistance load
Pi filter
Unavailable
Hot Plug
Module switch on
Ctrl suspended or connected to TTL high level (3.5-12VDC)
Ctrl pin connected to GND or low level (0-1.2VDC)
Module switch off
Ctrl*
Input current when switched off
--
6
10
mA
Note: *The voltage of Ctrl pin is relative to input pin GND.
Output Specifications
Item
Operating Conditions
Min.
--
Typ.
±1
Max.
Unit
①
Output Voltage Accuracy
0%-100% load
±3
±1.5
±0.5
±1
Balance of Output Voltage
Dual output, balanced load
--
±0.5
±0.2
±0.5
±0.5
±0.5
Positive output
Negative output
Positive output
Negative output
--
Full load, the input voltage is
from low voltage to high voltage
Line Regulation
--
%
--
±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
±3
--
500
±5
µs
%
25% load step change
Transient Response Deviation
Temperature Drift Coefficient
③
%/℃
mV p-p
%Vo
%Io
Full load
--
±0.03
80
Ripple & Noise
20MHz bandwidth, 5%-100% load
--
40
--
Over-voltage Protection
Over-current Protection
Short circuit Protection
110
110
160
190
Input voltage range
140
Continuous, self-recovery
Note: ①At 0%~5% load, the Max. output voltage accuracy of ±5VDC/±9VDC output 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
Insulation Voltage
1500
VDC
Insulation Resistance
Isolation Capacitance
Operating Temperature
Storage Temperature
Storage Humidity
Input-output, insulation voltage 500VDC
Input-output, 100KHz/0.1V
see Fig. 1
1000
--
--
--
--
MΩ
1000
pF
-40
-55
5
--
--
+85
+125
95
℃
Non-condensing
--
%RH
℃
Lead Temperature
Welding spot is 1.5mm away from the casing, 10 seconds
--
--
+300
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MORNSUN Guangzhou Science & Technology Co., Ltd. reserves the copyright and right of final interpretation
DC/DC Converter
URA_YMD-10WR3 & URB_YMD-10WR3 Series
Vibration
10-55Hz, 10G, 30 Min. along X, Y and Z
Switching Frequency
MTBF
PWM mode
--
350
--
--
--
KHz
MIL-HDBK-217F@25
℃
1000
K hours
Note:*This series of products with reduced frequency technology,The switching frequency of the full test, when the load is light, the switching frequency decline.
Physical Specifications
Aluminum alloy
Casing Material
Horizontal package
25.40*25.40*11.70 mm
76.00*31.50*21.20 mm
76.00*31.50*25.80 mm
15.00g/35.00g/55.00g (Typ.)
A2S chassis mounting
Dimension
A4S DIN-rail mounting
Horizontal package/A2S wiring package/A4S rail package
Free convection
Weight
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
perf. Criteria A
perf. Criteria B
perf. Criteria B
perf. Criteria A
IEC/EN61000-4-3 10V/m
IEC/EN61000-4-4 ±2KV (see Fig.3-① for recommended circuit)
IEC/EN61000-4-5 ±2KV (see Fig.3-①for recommended circuit)
IEC/EN61000-4-6 3 Vr.m.s
EFT
Surge
CS
EMS
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
40
20
0
Others Output
±
3.3V,5V, 5VOutput
Safe Operating Area
-40
0
40 65 71 85
120
Operating Temperature(℃)
Fig. 1
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MORNSUN Guangzhou Science & Technology Co., Ltd. reserves the copyright and right of final interpretation
DC/DC Converter
URA_YMD-10WR3 & URB_YMD-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.
Dual Output
+Vo
Vin
Cout
0V
Cin
DC
DC
Cout
Vin
24V
48V
GND
-Vo
Cin1
Cout
100µF
10µF ~47µF
Single Output
Vin
10µF
+Vo
0V
Cout
Cin
DC
DC
GND
Fig. 2
2. EMC solution-recommended circuit
Parameter description:
Model
Vin:24V
Vin:48V
CY1
LDM1
FUSE
Choose according to actual input current
FUSE
MOV
C0
V in
Vin
+Vo
+
S14K35
330µF/50V
1µF/50V
S14K60
330µF/100V
1µF/100V
LOAD
DC/DC
C0
C1
C2
MOV
GND
GND
-Vo
(0V)
C1
①
②
CY2
C2
Refer to the Cout in Fig.2
LDM1
CY1/CY2
4.7µH
Fig. 3
1nF/2KV
Notes: Part ① in the Fig. 3 is used for EMS test and part ② for EMI filtering;
selected based on needs.
EMC solution-recommended circuit PCB layout
Fig. 4
Note: the min. distance of the bonding pads between input & output isolation capacitors (CY1/CY2) shall be ≥ 2mm.
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
2015.09.28-A/3
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MORNSUN Guangzhou Science & Technology Co., Ltd. reserves the copyright and right of final interpretation
DC/DC Converter
URA_YMD-10WR3 & URB_YMD-10WR3 Series
Dimensions and Recommended Layout
URA_YMD-10WR3A2S & URB_YMD-10WR3A2S Dimensions
2015.09.28-A/3
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MORNSUN Guangzhou Science & Technology Co., Ltd. reserves the copyright and right of final interpretation
DC/DC Converter
URA_YMD-10WR3 & URB_YMD-10WR3 Series
URA_YMD-10WR3A4S & URB_YMD-10WR3A4S Dimensions
Note:
1. Packing information please refer to Product Packing Information which can be downloaded from www.mornsun-power.com.Packing
bag number : 58210003 (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
2015.09.28-A/3
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MORNSUN Guangzhou Science & Technology Co., Ltd. reserves the copyright and right of final interpretation
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