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参数资料
| 型号： | MEA1D4805SC |
| 厂商： | Murata Power Solutions Inc |
| 文件页数： | 5/8页 |
| 文件大小： | 0K |
| 描述： | CONV DC/DC 1KVDC 1W 48 +-5V TH |
| 标准包装： | 25 |
| 系列： | MEA1 |
| 类型： | 隔离 |
| 输出数： | 2 |
| 电压 - 输入（最小）： | 43.2V |
| 电压 - 输入（最大）： | 52.8V |
| Voltage - Output 1： | 5V |
| Voltage - Output 2： | -5V |
| 电流 - 输出（最大）： | 100mA，100mA |
| 电源（瓦） - 制造商系列： | 1W |
| 电压 - 隔离： | 1kV（1000V） |
| 安装类型： | 通孔 |
| 封装/外壳： | 7-SIP 模块（5 引线） |
| 尺寸/尺寸： | 0.77" L x 0.24" W x 0.40" H（19.7mm x 6.2mm x 10.2mm） |
| 包装： | 管件 |
| 工作温度： | -40°C ~ 85°C |
| 效率： | 80% |
| 电源（瓦特）- 最大： | 1W |
| 产品目录页面： | 2716 (CN2011-ZH PDF) |
| 其它名称： | 811-2175-5 |
MEA1 Series
1kVDC Isolated 1W Dual Output DC/DC Converters
APPLICATION NOTES (continued)
Output Ripple Reduction
By using the values of inductance and capacitance stated, the output ripple at the rated load is lowered to 5mV p-p max.
Component selection
Capacitor: It is required that the ESR (Equivalent Series Resistance) should be as low as possible, ceramic types are recommended.
The voltage rating should be at least twice (except for 15V output), the rated output voltage of the DC/DC converter.
Inductor: The rated current of the inductor should not be less than that of the output of the DC/DC converter. At the rated current, the DC resistance of the inductor
should be such that the voltage drop across the inductor is <2% of the rated voltage of the DC/DC converter. The SRF (Self Resonant Frequency) should be
>20MHz.
+V OUT
L
Power
Source
DC
DC
OV
-V OUT
C
C
Load
Load
L
Inductor
Capacitor
L, μH
SMD
Through Hole
C, μF
MEA1D0505xC
MEA1D0509xC
MEA1D0512xC
MEA1D0515xC
MEA1D1205xC
MEA1D1209xC
MEA1D1212xC
MEA1D1215xC
MEA1D1505xC
MEA1D1509xC
MEA1D1512xC
MEA1D1515xC
MEA1D2405xC
MEA1D2409xC
MEA1D2412xC
MEA1D2415xC
MEA1D4805xC
MEA1D4809xC
MEA1D4812xC
MEA1D4815xC
10
22
47
47
10
22
47
47
10
22
47
47
10
22
47
47
10
22
47
47
82103C
82223C
82473C
82473C
82103C
82223C
82473C
82473C
82103C
82223C
82473C
82473C
82103C
82223C
82473C
82473C
82103C
82223C
82473C
82473C
11R103C
11R223C
11R473C
11R473C
11R103C
11R223C
11R473C
11R473C
11R103C
11R223C
11R473C
11R473C
11R103C
11R223C
11R473C
11R473C
11R103C
11R223C
11R473C
11R473C
4.7
2.2
1
1
4.7
2.2
1
1
4.7
2.2
1
1
4.7
2.2
1
1
4.7
2.2
1
1
RoHS COMPLIANT INFORMATION
This series is compatible with RoHS soldering systems with a peak wave solder temperature of
260°C for 10 seconds. The pin termination ?nish on the SIP package type is Tin Plate, Hot Dipped
over Matte Tin with Nickel Preplate. The DIP types are Matte Tin over Nickel Preplate. Both types in
this series are backward compatible with Sn/Pb soldering systems.
For further information, please visit www.murata-ps.com/rohs
www.murata-ps.com/support
KDC_MEA1.C06 Page 5 of 8
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MEA1D4805SC | 制造商:Murata Power Solutions 功能描述:DC/DC Converter |
| MEA1D4809SC | 功能描述:DC/DC转换器 1W 48Vin +/-9Vout +/-56mA 1kVDC SIP RoHS:否 制造商:Murata 产品: 输出功率: 输入电压范围:3.6 V to 5.5 V 输入电压（标称）: 输出端数量:1 输出电压（通道 1）:3.3 V 输出电流（通道 1）:600 mA 输出电压（通道 2）: 输出电流（通道 2）: 安装风格:SMD/SMT 封装 / 箱体尺寸: |
| MEA1D4809SC | 制造商:Murata Power Solutions 功能描述:DC/DC Converter |
| MEA1D4812SC | 功能描述:DC/DC转换器 1W 48Vin +/-12Vout +/-42mA 1kVDC SIP RoHS:否 制造商:Murata 产品: 输出功率: 输入电压范围:3.6 V to 5.5 V 输入电压（标称）: 输出端数量:1 输出电压（通道 1）:3.3 V 输出电流（通道 1）:600 mA 输出电压（通道 2）: 输出电流（通道 2）: 安装风格:SMD/SMT 封装 / 箱体尺寸: |
| MEA1D4812SC | 制造商:Murata Power Solutions 功能描述:DC/DC Converter |
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