- 您现在的位置：买卖IC网 > PDF目录262391 > KW025A0Y41-BZ 1-OUTPUT 45 W DC-DC REG PWR SUPPLY MODULE PDF资料下载
参数资料
| 型号： | KW025A0Y41-BZ |
| 元件分类： | 电源模块 |
| 英文描述： | 1-OUTPUT 45 W DC-DC REG PWR SUPPLY MODULE |
| 封装： | ROHS COMPLIANT |
| 文件页数： | 7/24页 |
| 文件大小： | 2376K |
| 代理商： | KW025A0Y41-BZ |
Preliminary Data Sheet
March 24, 2006
KW010/015/020/025 Series Power Modules:
36 – 75Vdc Input; 1.0 to 5.0Vdc Output; 10 to 25A Output current
Feature Descriptions (continued)
The voltage between the Vo(+) and Vo(–) terminals
must not exceed the minimum output overvoltage
protection value shown in the Feature Specifications
table. This limit includes any increase in voltage due
to remote-sense compensation and output voltage
set-point adjustment trim.
Although the output voltage can be increased by both
the remote sense and by the trim, the maximum
increase for the output voltage is not the sum of both.
The maximum increase is the larger of either the
remote sense or the trim. The amount of power
delivered by the module is defined as the voltage at
the output terminals multiplied by the output current.
When using remote sense and trim, the output
voltage of the module can be increased, which at the
same output current would increase the power output
of the module. Care should be taken to ensure that
the maximum output power of the module remains at
or below the maximum rated power (Maximum rated
power = Vo,set x Io,max).
Thermal Considerations
The power modules operate in a variety of thermal
environments; however, sufficient cooling should be
provided to help ensure reliable operation.
Considerations include ambient temperature, airflow,
module power dissipation, and the need for increased
reliability. A reduction in the operating temperature of
the module will result in an increase in reliability. The
thermal data presented here is based on physical
measurements taken in a wind tunnel.
The thermal reference point, Tref used in the
specifications is shown in Figure 43. For reliable
operation this temperature should not exceed 120
oC.
Figure 43. Tref Temperature Measurement
Locations.
EMC Considerations
The KW series modules are designed to meet the
conducted emission limits of EN55022 class A with no
filter at the input of the module. The module shall
also meet limits of EN55022 Class B with a
recommended single stage filter. Please contact your
Tyco Electronics Sales Representitive for further
information.
0
10
20
30
40
50
60
70
80
Level [dBV]
150k
300k
500k
1M
2M
3M
5M
7M
10M
30M
Frequency [Hz]
MES CE0921041009_pre PK
LIM EN 55022A V QP
Voltage QP Limit
Figure 44. KW015A0F Quasi Peak Conducted
Emissions with EN 55022 Class A limits, no
external filter (VIN = VIN,NOM, Io = 0.85 Io,max).
0
10
20
30
40
50
60
70
80
Level [dBV]
150k
300k
500k
1M
2M
3M
5M
7M
10M
30M
Frequency [Hz]
+
MES CE0921041009_fin AV
MES CE0921041009_pre AV
LIM EN 55022A V AV
Voltage AV Limit
Figure 45. KW015A0F Average Conducted
Emissions with EN 55022 Class A limits, no
external filter (VIN = VIN,NOM, Io = 0.85 Io,max).
Tyco Electronics Power Systems
15
相关PDF资料 |
PDF描述 |
|---|---|
| KAP12AFF | SILICON, RECTIFIER DIODE |
| KAP12DFF | SILICON, RECTIFIER DIODE |
| KAP12FCF | 3 PHASE, SILICON, RECTIFIER DIODE |
| KAP24ALF | SILICON, RECTIFIER DIODE |
| KAP24CCF | SILICON, RECTIFIER DIODE |
相关代理商/技术参数 |
参数描述 |
|---|---|
| KW025A0Y41-SRZ | 功能描述:DC/DC转换器 48Vin 1.8Vout 25A SMT 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: |
| KW025A0Y41Z | 功能描述:DC/DC转换器 48Vin 1.8Vout 25A TH 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: |
| KW025A0Y641Z | 制造商:LINEAGEPOWER 制造商全称:LINEAGEPOWER 功能描述:36 - 75Vdc Input; 1.2 to 5.0Vdc Output; 10 to 25A Output current |
| KW103G2 | 功能描述:THERMISTOR NTC 10K OHM +/-0.50 C RoHS:否 类别:传感器，转换器 >> 热敏电阻 - NTC 系列:KW 标准包装:100 系列:* |
| KW103J2 | 功能描述:NTC THERMISTOR 10K OHM 0.5C BEAD 制造商:us sensor/littelfuse inc 系列:KW 包装:散装 零件状态:在售 25°C 时欧姆阻值:10k 电阻容差:±0.5°C B 值容差:- B0/50:3892K B25/50:- B25/75:- B25/85:- B25/100:- 工作温度:120°C 功率 - 最大值:30mW 长度 - 引线:1.50"（38.00mm） 安装类型:自由悬挂 封装/外壳:圆珠，环氧树脂 标准包装:1 |
发布紧急采购，3分钟左右您将得到回复。