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参数资料
| 型号： | UWR-12/1650-D48A-C |
| 厂商： | Murata Power Solutions Inc |
| 文件页数： | 4/6页 |
| 文件大小： | 0K |
| 描述： | CONV DC/DC 12V 1650MA SINGLE A |
| 产品培训模块： | Medium Power Industrial DC/DC Converters 5 ~ 60W |
| 标准包装： | 108 |
| 系列： | UWR |
| 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）： | 1.65A |
| 电源（瓦） - 制造商系列： | 19W |
| 电压 - 隔离： | 1.5kV（1500V） |
| 安装类型： | 通孔 |
| 封装/外壳： | 8-DIP 模块（6 引线） |
| 尺寸/尺寸： | 2.00" L x 2.00" W x 0.45" H（50.8mm x 50.8mm x 11.4mm） |
| 包装： | 管件 |
| 工作温度： | -40°C ~ 65°C |
| 效率： | 85% |
| 电源（瓦特）- 最大： | 19.8W |
| 产品目录页面： | 2718 (CN2011-ZH PDF) |
| 其它名称： | 811-1908-5 |
UWR Series
Single Output, High Reliability, 2" x 2", 14-20 Watt, DC/DC Converters
Input Fusing
Certain applications and/or safety agencies may require the installation of
fuses at the inputs of power conversion components. For DATEL A-Series
UWR 14-20 Watt DC/DC Converters, you should use slow-blow type fuses
with values no greater than the following:
V IN Range
D5A
Fuse Value
6A
+VOUT
6
D12A 4A
D48A/D48E 2A
On/Off Control
The On/Off Control pin (pin 4) may be used for remote on/off operation. A
1
2
+VIN
–VIN
TRIM
8
20k Ω
5-10
TURNS
LOAD
TTL logic high (+2 to +5 Volts, 250μA max.) applied to pin 4 disables the
converter. A TTL logic low (0 to +0.8 Volts, 70μA max.), or no connection,
enables the converter. Control voltages should be referenced to pin 2
COMMON
7
(–Input). Applying a voltage to the Control pin when no input power is
applied to the converter can cause permanent damage to the converter.
Output Trimming
V OUT may be trimmed up +5% only via a single external trimpot or ?xed
Figure 2a. Trim Connections Using a Trimpot
resistor. The trimpot should be connected as shown in Figure 2a with its
wiper connected to pin 8 (Trim). A trimpot can be used to determine the
+VOUT
6
value of a single ?xed resistor which should be connected as shown in
Figure 2b. Connect the resistor between pins 8 and 7 (Common) to trim
"up" the output voltage. Fixed resistors should be metal-?lm types with
absolute TCR’s less than 100ppm/°C to ensure stability.
1
2
+VIN
–VIN
TRIM
8
Trim Up
LOAD
Custom Capabilities
DATEL’s world-class design, development and manufacturing team stands
COMMON
7
ready to work with you to deliver the exact power converter you need for
your demanding, large volume, OEM applications. More importantly . . .
we’ll do it on time and within budget!
Our experienced applications and design staffs; quick-turn prototype
capability; highly automated, SMT assembly facilities; and in-line SPC
quality-control techniques combine to give us the unique ability to design
and deliver any quantity of power converters to the highest standards of
quality and reliability.
We have compiled a large library of DC/DC designs that are currently used
in a variety of telecom, medical, computer, railway, aerospace and industrial
applications. We may already have the converter you need.
Contact us. Our goal is to provide you the highest-quality, most cost-effec-
Figure 2b. Trim Connections Using Fixed Resistors
Soldering Guidelines
Murata Power Solutions recommends the speci?cations below when installing these
converters. These speci?cations vary depending on the solder type. Exceeding these
speci?cations may cause damage to the product. Your production environment may dif-
fer; therefore please thoroughly review these guidelines with your process engineers.
Wave Solder Operations for through-hole mounted products
(THMT)
For Sn/Ag/Cu based solders:
tive power converters available.
Maximum Preheat Temperature
Maximum Pot Temperature
Maximum Solder Dwell Time
For Sn/Pb based solders:
Maximum Preheat Temperature
Maximum Pot Temperature
Maximum Solder Dwell Time
115° C.
270° C.
7 seconds
105° C.
250° C.
6 seconds
www.murata-ps.com/support
MDC_UWR14-20 Series.F02 Page 4 of 6
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相关代理商/技术参数 |
参数描述 |
|---|---|
| UWR-12-830-D12A-C | 制造商:MURATA 制造商全称:Murata Manufacturing Co., Ltd. 功能描述:Single Output, High Reliability, 2" x 1", 6-10 Watt, DC/DC Converters |
| UWR14-20WA-SERIES | 制造商:MURATA 制造商全称:Murata Manufacturing Co., Ltd. 功能描述:Single Output, High Reliability |
| UWR-15/1000-D12A | 功能描述:DC/DC转换器 15W 12Vto15V 1000mA 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: |
| UWR-15/1000-D12AC | 功能描述:DC/DC转换器 15W 12Vto15V 1000mA 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: |
| UWR-15/1000-D12A-C | 功能描述:DC/DC转换器 15W 12Vto15V 1000mA 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: |
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