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| 型号： | BEI15-120-Q12N-C |
| 厂商： | Murata Power Solutions Inc |
| 文件页数： | 15/15页 |
| 文件大小： | 0K |
| 描述： | CONV DC/DC DL OUT +/-12V NEG POL |
| 产品培训模块： | BEI15 DC/DC Converter Series |
| 产品目录绘图： | BEI15 Series |
| 特色产品： | BEI15 Series DC/DC Converters |
| 标准包装： | 90 |
| 系列： | BEI15 |
| 类型： | 隔离 |
| 输出数： | 2 |
| 电压 - 输入（最小）： | 9V |
| 电压 - 输入（最大）： | 36V |
| Voltage - Output 1： | 12V |
| Voltage - Output 2： | -12V |
| 电流 - 输出（最大）： | 625mA，625mA |
| 电源（瓦） - 制造商系列： | 15W |
| 电压 - 隔离： | 2kV（2000V） |
| 安装类型： | 通孔 |
| 封装/外壳： | 6-DIP 模块 |
| 尺寸/尺寸： | 1.10" L x 0.96" W x 0.35" H（27.9mm x 24.4mm x 8.9mm） |
| 包装： | 管件 |
| 工作温度： | -40°C ~ 85°C |
| 效率： | 86% |
| 电源（瓦特）- 最大： | 15W |
| 产品目录页面： | 2719 (CN2011-ZH PDF) |
| 其它名称： | 811-2184-5 |
BEI15 Series
Isolated Wide Input Bipolar 15-Watt DC/DC Converters
Emissions Performance
Murata Power Solutions measures its products for radio frequency emissions
against the EN 55022 and CISPR 22 standards. Passive resistance loads are
employed and the output is set to the maximum voltage. If you set up your
own emissions testing, make sure the output load is rated at continuous power
while doing the tests.
The recommended external input and output capacitors (if required) are
included. Please refer to the fundamental switching frequency. All of this
information is listed in the Product Speci?cations. An external discrete ?lter is
installed and the circuit diagram is shown below.
[3] Conducted Emissions Test Results
Test Card
Resistive Load
V+
UUT
Resistive Load
inside a metal
Vout+
C3
container
Black
C16
C8
C8
L3
C8
L1
C8
C8
C8
C7
Vin+
C17
Gnd
C4
Resistive Load
V-
Vin-
Vout-
inside a metal
container
Graph 1. Conducted emissions performance with ?lter, CISPR 22, Class B, full load,
Figure 4. Conducted Emissions Test Circuit
[1] Conducted Emissions Parts List
for BEI15-150-Q12P-C
Reference
L1
L3
C1, C2, C8
C7
C16, C17
C3, C4
Description
1mH, 6A
500μH,10A
2.2μfd
Electrolytic Capacitor 100μfd, 100V
.22μfd
Electrolytic Capacitor 33μfd, 100V
[2] Conducted Emissions Test Equipment Used
Rohde & Schwarz EMI Test Receiver (9KHz – 1000MHz) ESPC
Rohde & Schwarz Software ESPC-1 Ver. 2.20
OHMITE 25W – 1 Ohm resistor combinations
DC Source Programmable DC Power Supply Model 62012P-100-50
Graph 2. Conducted emissions performance without ?lter, CISPR 22, Class B, full
load, for BEI15-150-Q12P-C
Murata Power Solutions, Inc.
11 Cabot Boulevard, Mans?eld, MA 02048-1151 U.S.A.
ISO 9001 and 14001 REGISTERED
This product is subject to the following operating requirements
and the Life and Safety Critical Application Sales Policy :
Refer to: http://www.murata-ps.com/requirements/
Murata Power Solutions, Inc. makes no representation that the use of its products in the circuits described herein, or the use of other
technical information contained herein, will not infringe upon existing or future patent rights. The descriptions contained herein do not imply
the granting of licenses to make, use, or sell equipment constructed in accordance therewith. Speci?cations are subject to change without
notice. ? 2013 Murata Power Solutions, Inc.
www.murata-ps.com/support
MDC_BEI15W.A16 Page 15 of 15
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相关代理商/技术参数 |
参数描述 |
|---|---|
| BEI15-120-Q12P-C | 功能描述:DC/DC转换器 15W 24Vin Pos Logic +/-12Vout +/-625mA 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: |
| BEI15-120-Q48 | 制造商:MURATA 制造商全称:Murata Manufacturing Co., Ltd. 功能描述:Isolated Wide Input Bipolar 15-Watt DC/DC Converters |
| BEI15-120-Q48N-C | 功能描述:DC/DC转换器 15W 48Vin Neg Logic +/-12Vout +/-625mA 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: |
| BEI15-120-Q48P-C | 功能描述:DC/DC转换器 15W 48Vin Pos Logic +/-12Vout +/-625mA 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: |
| BEI15-150-Q12 | 制造商:MURATA 制造商全称:Murata Manufacturing Co., Ltd. 功能描述:Isolated Wide Input Bipolar 15-Watt DC/DC Converters |
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