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参数资料
| 型号： | BWR-15/670-D12A-C |
| 厂商： | Murata Power Solutions Inc |
| 文件页数： | 4/6页 |
| 文件大小： | 0K |
| 描述： | CONV DC/DC +/-15V +/-670MA DIP |
| 产品培训模块： | Medium Power Industrial DC/DC Converters 5 ~ 60W |
| 标准包装： | 108 |
| 系列： | BWR |
| 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： | 15V |
| Voltage - Output 2： | -15V |
| 电流 - 输出（最大）： | 670mA，670mA |
| 电源（瓦） - 制造商系列： | 20W |
| 电压 - 隔离： | 1kV（1000V） |
| 安装类型： | 通孔 |
| 封装/外壳： | 8-DIP 模块（7 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 ~ 100°C |
| 效率： | 83% |
| 电源（瓦特）- 最大： | 20W |
| 产品目录页面： | 2715 (CN2011-ZH PDF) |
| 其它名称： | 811-1732-5 |
BWR Models
15-20W, Dual Output DC/DC Converters
+OUTPUT
5
+OUTPUT
5
1
+INPUT
+
C OUT
1
+INPUT
COMMON
6
LOAD
C IN
+
COMMON
6
TRIM
8
2
–INPUT
7
+
C OUT
2
–INPUT
7
20k
5-10
Turns
LOAD
–OUTPUT
Figure 2. Using External Capacitors to Reduce
Input/Output Ripple/Noise
Input Fusing
Certain applications and/or safety agencies may require the installation of
fuses at the inputs of power conversion components. For MPS A-Series
–OUTPUT
Figure 3a. Trim Connections Using a Trimpot
BWR 15-20 Watt DC/DC Converters, you should use slow-blow type fuses
with values no greater than the following:
+OUTPUT
5
V IN Range
Fuse Value
1
+INPUT
LOAD
D5A
D12A
D48A
6A
4A
2A
2
–INPUT
TRIM
COMMON
8
6
LOAD
7
On/Off Control
The On/Off Control pin (pin 4) may be used for remote on/off operation. A
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
(–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
Figure 3b. Fixed-Value Trim Down Resistor
Output Trimming
The total output voltage span, from +Output (pin 5) to –Output (pin 7) may
be trimmed ±5% via a single external trimpot or ?xed resistor. The trimpot
1
+INPUT
+OUTPUT
COMMON
5
6
LOAD
should be connected as shown in Figure 3a with its wiper connected to pin 8
(Trim). A trimpot can be used to determine the value of a single ?xed resistor
TRIM
8
which should be connected as shown in Figures 3b and 3c. Connect the
resistor between pin 8 (Trim) and pin 5 (+Output) to trim "down" the output
voltages. Connect the resistor between pins 8 and 7 (–Output) to trim "up"
2
–INPUT
–OUTPUT
7
LOAD
the output voltages. Fixed resistors should be metal-?lm types with absolute
TCR’s less than 100ppm/°C to ensure stability.
Figure 3c. Fixed-Value Trim Up Resistor
www.murata-ps.com/support
MDC_BWR15_20_C03 Page 4 of 6
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相关代理商/技术参数 |
参数描述 |
|---|---|
| BWR-15-670-D48A | 制造商:未知厂家 制造商全称:未知厂家 功能描述:DUAL OUTPUT A-SERIES, BWR MODELS HIGH-RELIABILITY, 2 X 2 15-20 WATT, DC/DC CONVERTERS |
| BWR-15830-D12A-C | 制造商:CANDD 制造商全称:C&D Technologies 功能描述:Dual Output A-Series, BWR Models |
| BWR-15830-D48A-C | 制造商:CANDD 制造商全称:C&D Technologies 功能描述:Dual Output A-Series, BWR Models |
| BWR-15830-D5A-C | 制造商:CANDD 制造商全称:C&D Technologies 功能描述:Dual Output A-Series, BWR Models |
| BWR-30318 | 制造商:Murata Power Solutions 功能描述:- Bulk |
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