URB2415MT-3WR3 [MORNSUN]
DC-DC Regulated Power Supply Module, 1 Output, 3W, Hybrid, PACKAGE-14/7;
| 型号： | URB2415MT-3WR3 |
| 厂家： | 
MORNSUN SCIENCE& TECHNOLOGY LTD. |
| 描述： | DC-DC Regulated Power Supply Module, 1 Output, 3W, Hybrid, PACKAGE-14/7 光电二极管 |
| 文件： | 总5页 (文件大小：1205K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
DC/DC Converter
URB_MT-3WR3 Series
3W, Ultra wide input isolated & regulated
single output DC/DC converter
FEATURES
Ultra wide input voltage rang (4:1)
High efficiency up to 84%
No-load power consumption as low as 0.10W
Isolation voltage:1.5K VDC
Input Under-voltage Protection, output
short-circuit protection , over-current protection
Operating temperature range: -40℃ to +85℃
International standard pin-out
IEC60950 , UL60950 , EN60950 approval
CB Patent Protection RoHS
URB_MT-3WR3 series products are of 3W output power, extremely wide range of voltage input of 9-36VDC, 18-75VDC, isolation voltage of
1500VDC, Input Under-voltage Protection, output short circuit protection, over-current protection, these products are widely used in fields
such as industrial control, electric power, instruments and communication.
Selection Guide
②
Input Voltage (VDC)
Nominal
(Range)
Output
Efficiency
(%, Min./Typ.)
@ Full Load
Max.
Capacitive
Load(µF)
Certification
Part No.
Output Voltage Output Current (mA)
①
Max.
40
(Max./Min.)
(VDC)
--
UL /CE/ CB
--
URB2403MT-3WR3
URB2405MT-3WR3
URB2409MT-3WR3
URB2412MT-3WR3
3.3
5
728/0
600/0
333/0
250/0
73/75
78/80
78/80
80/82
2200
2200
1000
680
24
(9-36)
9
12
UL/ CE/ CB
URB2415MT-3WR3
URB2424MT-3WR3
URB4803MT-3WR3
15
24
3.3
200/0
125/0
728/0
81/83
80/82
73/75
470
100
2200
URB4805MT-3WR3
URB4812MT-3WR3
URB4815MT-3WR3
URB4824MT-3WR3
5
600/0
250/0
200/0
125/0
77/79
80/82
82/84
80/82
2200
680
470
100
48
(18-75)
12
15
24
CE
80
Notes:
①Exceeding the maximum input voltage may cause permanent damage;
②The efficiency value is measured in the input nominal voltage and output rated load.
Input Specifications
Item
Operating Conditions
Min.
Typ.
Max.
Unit
mA
3.3V Output
Others
--
--
--
--
134/4
154/4
67/4
138/7
161/7
69/7
24VDC input series nominal
input voltage
Input Current (full load / no-load)
3.3V Output
Others
48VDC input series nominal
input voltage
77/4
82/7
Nominal 24VDC input series
Nominal 48VDC input series
Nominal 24VDC input series
Nominal 48VDC input series
Nominal 24VDC input series
Nominal 48VDC input series
Nominal 24VDC input series
Nominal 48VDC input series
--
--
120
60
--
--
--
Reflected Ripple Current
Surge Voltage (1sec. max.)
Starting Voltage
-0.7
-0.7
--
50
100
9
--
--
VDC
ms
--
--
18
--
6.5
15.5
5.5
13
Input under-voltage protection
--
Nominal input voltage & constant resistance
load
Starting Time
Input Filter
10
--
--
C filter
Ctrl pin floating or connected to TTL high
Module turn-on
level(3.5-12VDC)
Ctrl*
Module turn-off
Ctrl pin connected to GND or low level(0-1.2VDC)
--
6
10
Input current when switched off
mA
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MORNSUN Guangzhou Science & Technology Co., Ltd. reserves the copyright and right of final interpretation
DC/DC Converter
URB_MT-3WR3 Series
Hot Plug
Unavailable
Note: *The voltage of Ctrl pin is relative to input pin GND.
Output Specifications
Item
Operating Conditions
Min.
--
Typ.
±1
Max.
±3
Unit
%
Output Voltage Accuracy
Full load, the input voltage is from low voltage to
high voltage
Line Regulation
--
±0.2
±0.5
Load Regulation
0%-100% load
--
--
--
--
--
--
±0.5
300
±3
±1
500
±5
Transient Recovery Time
Transient Response Deviation
Temperature Coefficient
Ripple & Noise*
µs
%
25% load step change, nominal input voltage
Full load
--
±0.03
120
250
%/
℃
20MHz bandwidth , 5%-100% load
30
mV p-p
%Io
Over-current Protection
Short circuit Protection
150
Input voltage range
Hiccup protection
Note: *Ripple and noise are measured by “parallel cable” method, please see DC-DC Converter Application Notes for specific operation.
0%-5% load ripple&Noise is no more than 5%Vo.
General Specifications
Item
Operating Conditions
Input-output, with the test time of 1 minute and
the leak current lower than 1mA
Min.
Typ.
--
Max.
--
Unit
Insulation Voltage
1500
VDC
Insulation Resistance
Isolation Capacitance
Operating Temperature
Storage Temperature
Casing Temperature Rise
Input-output, insulation voltage 500VDC
Input-output, 100KHz/0.1V
see Fig. 1
1000
--
--
1000
--
--
--
M
Ω
pF
-40
-55
--
+85
+125
--
--
℃
Ta=25
℃, nominal input voltage, full load output
+40
Pin Welding Resistance
Temperature
Welding spot is 1.5mm away from the casing, 10
seconds
--
--
+300
Storage Humidity
Non-condensing
5
--
95
%RH
Peak temp.≤245℃, maximum duration time≤60s
at 217℃.
For actual application, please refer to IPC/JEDEC
J-STD-020D.1.
Reflow Soldering Temperature
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 using lower frequency technology, the switching frequency value is the test value in full load, when the load is reduced to 50% or less
the switching frequency decreases with decreasing load.
Physical Specifications
Casing Material
Dimensions
Black flame-retardant heat-proof plastic
19.20*18.10*10.16 mm
3.5g(Typ.)
Weight
Cooling Method
Free air convection
EMC Specifications
CE
CISPR22/EN55022 CLASS B (see Fig.3-
② for recommended circuit)
EMI
RE
CISPR22/EN55022 CLASS B (see Fig.3-② for recommended circuit)
IEC/EN61000-4-2 Contact ±4KV
IEC/EN61000-4-3 10V/m
ESD
RS
perf. Criteria B
perf. Criteria A
perf. Criteria B
perf. Criteria B
perf. Criteria A
EFT
Surge
CS
IEC/EN61000-4-4 ±2KV (see Fig.3-① for recommended circuit)
IEC/EN61000-4-5 line to line ±2KV (see Fig.3-① for recommended circuit)
IEC/EN61000-4-6 3 Vr.m.s
EMS
Immunities of voltage dip, drop
and short interruption
IEC/EN61000-4-29 0%, 70%
perf. Criteria B
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MORNSUN Guangzhou Science & Technology Co., Ltd. reserves the copyright and right of final interpretation
DC/DC Converter
URB_MT-3WR3 Series
Product Characteristic Curve
Temperature Derating Curve
Safe Operating Area
120
100
80
60
40
20
0
-40
0
40
71 85
120
Operating Temperature(
)
℃
Fig. 1
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.
Vn
Cin
Cout
10µF
+Vo
Vin
24VDC
100µF
Cout
Cin
DC
DC
48VDC
10µF-47µF
10µF
GND
0V
Fig. 2
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MORNSUN Guangzhou Science & Technology Co., Ltd. reserves the copyright and right of final interpretation
DC/DC Converter
URB_MT-3WR3 Series
2. EMC solution-recommended circuit
Parameter description
LDM1
FUSE
Vin
+Vo
0V
Vin
Model
FUSE
MOV
C0
Vin:24V
Vin:48V
+
Choose according to actual input current
LOAD
DC/DC
C1
C2
C3
MOV
C0
S20K30
S14K60
GND
GND
680µF/50V
4.7µF/50V
680µF/100V
4.7µF/100V
①
②
CY1
C1,C2
C3
Refer to the Cout in Fig.2
Fig. 3
LDM1
CY1
12µH
Notes: Part ① in the Fig. 3 is used for EMS test and part ② for EMI filtering;
selected based on needs.
1nF/2KV
3. It is not allowed to connect modules output in parallel to enlarge the power
4. For more information about Mornsun EMC Filter products, please visit www.mornsun-power.com to
download the Selection Guide of EMC Filter
Dimensions and Recommended Layout
NC: Pin to be isolated from circuitry
2016.09.30-A/4
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MORNSUN Guangzhou Science & Technology Co., Ltd. reserves the copyright and right of final interpretation
DC/DC Converter
URB_MT-3WR3 Series
Notes:
1. Packing information please refer to Product Packing Information which can be downloaded from www.mornsun-power.com. Tube
Packing Bag Number : 58010114, Reel Packing Bag Number : 58010115 ;
2. The max. capacitive load should be tested within the input voltage range and under full load conditions;
3. If the product needs to be cleaned after welding, please wait to completely dried before electrical use it;
4. Unless otherwise specified, parameters in this datasheet were measured under the conditions of Ta=25℃, humidity<75%RH 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. We can provide product customization service, please directly contact our technicians for specific information;
7. Specifications of this product are subject to changes 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
2016.09.30-A/4
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MORNSUN Guangzhou Science & Technology Co., Ltd. reserves the copyright and right of final interpretation
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