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参数资料
| 型号： | VKA50MS12-61 |
| 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： | 59K |
| 代理商： | VKA50MS12-61 |
VKA50xS Rev C 3/2001
Page 1
Product Data Sheet
50 WATT SINGLE OUTPUT
HIGH DENSITY DC/DC CONVERTER
VKA50xS Seriesz
Efficiency(%)
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
Input
V
OUT
I
OUT
Note (1)
Model
Voltage (VDC)
(A)
Min
Typ
Efficiency(%)
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
Input
V
OUT
I
OUT
Note (1)
Model
Voltage (VDC)
(A)
Min
Typ
AGENCY APPROVALS
FEATURES
!
! 18 - 36V & 33 - 75V INPUT RANGE
!
! SMALL SIZE: 2.28" X 2.4" X 0.50"
!
! HIGH EFFICIENCY: 87% TYPICAL AT 5V
!
! 100
S TRANSIENT RESPONSE 50-100% LOAD STEP
!
! 420kHZ FIXED-FREQUENCY OPERATION
!
! OPERATION TO +100°C BASEPLATE TEMP.
!
! PRIMARY REMOTE ON/OFF, CHOICE OF POS/NEG
LOGIC
!
! ADJUSTABLE OUTPUT VOLTAGE
!
! REMOTE SENSE
!
! CONTINUOUS SHORT-CIRCUIT PROTECTION
!
! THERMAL SHUTDOWN
!
! SAFETY PER UL1950, EN 60950 AND CSA 22.2 #234
!
! CASE GROUND PIN
DESCRIPTION
The VKA50xS Series DC/DC converters present an eco-
nomical and practical solution for distributed power
system architectures which require high power density
and efficiency 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 configurations.
The VKA50xS's proprietary control circuitry responds to
50-100% load steps in 100
Seconds to within 1% nomi-
nal Vout.
The patented fixed frequency architecture combined with
surface mount technology results in a compact, efficient
and reliable solution to DC/DC conversion requirements.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| VKA50MS12-8 | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Analog IC |
| VKA50MS12-81 | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Analog IC |
| VKA50MS12C | 功能描述:DC/DC转换器 50W 48V 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: |
| VKA50MS15 | 功能描述:DC/DC转换器 50W 48V TO 15V 3.3A 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: |
| VKA50MS15-1 | 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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