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參數(shù)資料
| 型號(hào)： | VKA50MS12C |
| 廠商： | MURATA POWER SOLUTIONS INC |
| 元件分類： | 電源模塊 |
| 英文描述： | 1-OUTPUT 50.4 W DC-DC REG PWR SUPPLY MODULE |
| 封裝： | ROHS COMPLIANT, HALF BRICK PACKAGE-9 |
| 文件頁數(shù)： | 1/4頁 |
| 文件大?。?/td> | 276K |
| 代理商： | VKA50MS12C |
RoHS Compliant
18-36 V & 33 - 75V Input Range
High Efficiency: 87% Typical at
5V
100
M
S Transient Response 50-
100% Load Step
420 kHz Fixed-Frequency
Operation
Remote Sense
Operation to +100
o
C Baseplate
Temperature
Primary Remote On/Off, Choice of
Pos/Neg Logic
Adjustable Output Voltage
Continuout Short-Circuit Protection
Thermal Shutdown
Case Ground Pin
The VKA50xSC Series DC/DC
converters present an economical 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 VKA50xSC’s proprietary
control circuitry responds to 50-100%
load steps in 100
M
Seconds to within 1%
nominal Vout.
PRODUCT SELECTION CHART
The patented fixed frequency
architecture combined with surface
mount technology results in a compact,
efficient and reliable solution to DC/
DC conversion requirements. Safety
per UL1950, EN 60950 and CSA 22.2
#234.
MODEL
INPUT
VOLTAGE
VOUT
(VDC)
3.3V
5.0V
12.0V
15.0V
24.0V
3.3V
5.0V
12.0V
15.0V
24.0V
IOUT
(A)
10.0
10.0
4.2
3.3
2.1
10.0
10.0
4.2
3.3
2.1
EFFICIENCY
MIN
80
85
87
88
89
81
86
88
89
89
VKA50LS03C
VKA50LS05C
VKA50LS12C
VKA50LS15C
VKA50LS24C
VKA50MS03C
VKA50MS05C
VKA50MS12C
VKA50MS15C
VKA50MS24C
TYP
81
86
88
89
90
82
87
89
90
90
24VDC
(18-36)
48VDC
(33-75)
ISO9001
CERTIFIED
These devices are intended for wave soldering or manual soldering.
They are not intended to be subject to surface mount processes under any circumstances.
The normal wave soldering process can be used with these devices where the device is subjected to a maximum wave temperature of 260°C for a period of
no more than 10 seconds. Within this time and temperature range, the integrity of the device’s plastic body will not be compromised and internal temperatures
within the converter will not exceed 175°C. Care should be taken to control manual soldering limits identical to that of wave soldering.
THROUGH-HOLE SOLDERING INFORMATION
VKA50xSC.B01
Page 1 of 4
Technical enquiries
-
email:
mk@murata-ps.com,
tel:
+44 (0)1908 615232
www.murata-ps.com
VKA50xSC
50 Watt Single Output Half Brick DC/DC Converter
ut
ri
OBSOLETE PRODUCT
Contact Factory for Replacement Model
For full details go to
www.murata-ps.com/rohs
S
a
p
o
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