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参数资料
| 型号： | UWS-12/4.5-Q48PM-C |
| 厂商： | Murata Power Solutions Inc |
| 文件页数： | 8/25页 |
| 文件大小： | 0K |
| 描述： | DC/DC CONVERT 12V 4.5A ISOLATED |
| 产品培训模块： | UWS Series, 4:1 Input, Sixteenth-Brick, Isolated DC/DC Converters |
| 标准包装： | 200 |
| 系列： | UWS |
| 类型： | 隔离 |
| 输出数： | 1 |
| 电压 - 输入（最小）： | 18V |
| 电压 - 输入（最大）： | 75V |
| Voltage - Output 1： | 12V |
| 电流 - 输出（最大）： | 4.5A |
| 电源（瓦） - 制造商系列： | 54W |
| 电压 - 隔离： | 2.25kV（2250V） |
| 特点： | 具有远程开/关功能和 UVLO |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 8-SMD 模块，1/16 砖 |
| 尺寸/尺寸： | 1.31" L x 0.91" W x 0.36" H（33.3mm x 23.1mm x 9.1mm） |
| 包装： | 带卷 (TR) |
| 工作温度： | -40°C ~ 85°C |
| 效率： | 91% |
| 电源（瓦特）- 最大： | 54W |
UWS Series
Sixteenth-brick DOSA-Compatible,
Wide Input Isolated DC-DC Converters
FUNCTIONAL SPECIFICATIONS, UWS-5/10-Q48 (CONT.)
OUTPUT
Total Output Power
Conditions ?
See Derating
Minimum
0.0
Typical/Nominal
50
Maximum
50.63
Units
W
Voltage
Nominal Output Voltage
Setting Accuracy
Output Voltage Range
Overvoltage Protection
No trim
At 50% load
User-adjustable
Via magnetic feedback
4.938
-1.25
-20
6.2
5
6.4
5.063
1.25
10
6.6
Vdc
% of Vset
Vdc
Current
Output Current Range
Vin=18V to 36V
0
8
Output Current Range
Vin=36V to 75V
0
10
A
Minimum Load
No minimum load
Current Limit Inception
98% of Vnom., cold condition
11
13
15.5
A
Short Circuit
Short Circuit Current
Short Circuit Duration (remove short for
recovery)
Short circuit protection method
Hiccup technique, autorecovery within
±1% of Vout
Output shorted to ground, no damage
Current limiting
0.6
Continuous
A
Regulation ?
Line Regulation
Load Regulation
Vin=min. to max., Vout=nom., nom load
Iout=min. to max
±0.125
±0.125
V
V
Ripple and Noise
19
With a 1uF || 10 uF output caps.
With a 1uF || 100uF output caps
90
65
130
mV pk-pk
mV pk-pk
Temperature Coef?cient
Remote Sense Compensation 18
At all outputs
Sense connected at load
0.02
10
% of Vout./°C
% of Vout
Maximum Capacitive Loading (10% ceramic,
90% Oscon)
Low ESR
0
5000
μF
MECHANICAL
Outline Dimensions
(Please refer to outline drawing)
Weight
Through Hole Pin Diameter
Cxx case
LxWxH
Diameter of pins standard
1.30x0.90x0.36
33.02x22.9x9.14
0.48
13.6
0.04 & 0.060
1.016 & 1.524
Inches
mm
Ounces
Grams
Inches
mm
Gold-plated copper
Through Hole Pin Material
alloy with nickel
underplate
TH Pin Plating Metal and Thickness
EMI/RFI Shielding
Nickel subplate
Gold overplate
50
5
none
μ-inches
μ-inches
ENVIRONMENTAL
Operating Ambient Temperature Range
Storage Temperature
Operating Case Temp
See derating curves
Vin = Zero (no power)
No derating required
-40
-55
-40
85
125
105
°C
°C
°C
Thermal Protection/Shutdown
Measured at hotspot
115
125
130
°C
Electromagnetic Interference
External ?lter is required
Conducted, EN55022/CISPR22
RoHS rating ?
B
RoHS-6
Class
www.murata-ps.com/support
MDC_UWS Series.C03 Page 8 of 25
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相关代理商/技术参数 |
参数描述 |
|---|---|
| UWS1A101MCL1GS | 功能描述:铝质电解电容器-SMD 10volts 100uF 6.3x5.8 RoHS:否 制造商:Vishay/BC Components 电容:2200 uF 容差:20 % 电压额定值:16 V ESR: 工作温度范围:- 55 C to + 150 C 尺寸:16 mm W x 16 mm L x 21 mm H 产品:High Temp Electrolytic Capacitors |
| UWS1A102MCL1GS | 功能描述:铝质电解电容器-SMD 10volts 1000uF 10x10 RoHS:否 制造商:Vishay/BC Components 电容:2200 uF 容差:20 % 电压额定值:16 V ESR: 工作温度范围:- 55 C to + 150 C 尺寸:16 mm W x 16 mm L x 21 mm H 产品:High Temp Electrolytic Capacitors |
| UWS1A151MCL1GS | 功能描述:铝质电解电容器-SMD 10volts 150uF 6.3x5.8 RoHS:否 制造商:Vishay/BC Components 电容:2200 uF 容差:20 % 电压额定值:16 V ESR: 工作温度范围:- 55 C to + 150 C 尺寸:16 mm W x 16 mm L x 21 mm H 产品:High Temp Electrolytic Capacitors |
| UWS1A221MCL | 制造商:NICHICON 制造商全称:Nichicon corporation 功能描述:ALUMINUM ELECTROLYTIC CAPACITORS |
| UWS1A221MCL1GS | 功能描述:铝质电解电容器-SMD 10volts 220uF 8x6.2 RoHS:否 制造商:Vishay/BC Components 电容:2200 uF 容差:20 % 电压额定值:16 V ESR: 工作温度范围:- 55 C to + 150 C 尺寸:16 mm W x 16 mm L x 21 mm H 产品:High Temp Electrolytic Capacitors |
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