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参数资料
| 型号： | VKA50LS05-61 |
| 厂商： | CD TECHNOLOGIES INC |
| 元件分类： | 电源模块 |
| 英文描述： | 1-OUTPUT 50 W DC-DC REG PWR SUPPLY MODULE |
| 文件页数： | 1/4页 |
| 文件大小： | 743K |
| 代理商： | VKA50LS05-61 |
50 Watt Single Output Half Brick DC/DC Converter
VKA50xS
18-36 V & 33 - 75V Input Range
High Efciency: 87% Typical at
5V
100mS Transient Response 50-
100%
Load Step
420 kHz Fixed-Frequency
Operation
Remote Sense
Operation to +100°C Baseplate
Temperature
Primary Remote On/Off, Choice of
Pos/Neg Logic
Adjustable Output Voltage
Continuout Short-Circuit
Protection
Thermal Shutdown
Corporate: www.cdtechno.com
Product: www.cdpoweronline.com
The VKA50xS Series DC/DC con-
verters present an economical and
practical solution for distributed power
system architectures which require
high power density and efciency
while maintaining system modularity
and upgradeability. With the ability
to operate over a wide input voltage
range of 18 to 36 and 33 to 75 volts,
these modules are ideal for use in
battery backup applications common
in todays’ telecommunication and
electronic data processing applications.
The output is fully isolated from the
input, allowing for a variety of polarity
and grounding congurations.
The VKA50xS’s proprietary control
circuitry responds to 50-100% load
steps in 100mSeconds to within 1%
nominal Vout.
The patented xed frequency archi-
tecture combined with surface mount
technology results in a compact, ef-
cient and reliable solution to DC/DC
conversion requirements. Safety per
UL1950, EN 60950 and CSA 22.2 #234
MODEL
INPUT
VOUT
IOUT
EFFICIENCY
VOLTAGE
(VDC)
(A)
MIN
TYP
VKA50LS03
3.3V
10.0
80
81
VKA50LS05
24VDC
5.0V
10.0
85
86
VKA50LS12
12.0V
4.2
87
88
VKA50LS15
(18-36)
15.0V
3.3
88
89
VKA50LS24
24.0V
2.1
89
90
VKA50MS03
3.3V
10.0
81
82
VKA50MS05
48VDC
5.0V
10.0
86
87
VKA50MS12
12.0V
4.2
88
89
VKA50MS15
(33-75)
15.0V
3.3
89
90
VKA50MS24
24.0V
2.1
89
90
PRODUCT SELECTION CHART
ISO9001
CERTIFIED
1
Product: www.cdpoweronline.com
VKA50xS Rev D 2/2004
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相关代理商/技术参数 |
参数描述 |
|---|---|
| VKA50LS05-8 | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Analog IC |
| VKA50LS05-81 | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Analog IC |
| VKA50LS05C | 功能描述:DC/DC转换器 50W 24V TO 5.0V 10A 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: |
| VKA50LS12 | 功能描述:DC/DC转换器 50W 24V TO 12V 4.2A 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: |
| VKA50LS12-1 | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Analog IC |
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