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參數(shù)資料
| 型號： | VKA150MS |
| 廠商： | C |
| 英文描述： | 150 WATT SINGLE OUTPUT HALF BRICK DC/DC CONVERTER |
| 中文描述： | 150瓦單輸出的半磚DC / DC變換器 |
| 文件頁數(shù)： | 3/4頁 |
| 文件大?。?/td> | 124K |
| 代理商： | VKA150MS |
3
Product: www.cdpoweronline.com
VKA150MS Rev C 1/2003
1.000
[25.40]
1.400
[35.56]
2.000
[50.80]
0.19 [4.8]
0.20 [5.1]
0.50 [12.7]
0.40 [10.16]
0.530 MAX
[13.46]
0.20 [5.1]
.040 [1.02] DIA.
7 PLACES
.081 [2.06] DIA.
2 PLACES
1.400
[35.56]
1.000
[25.40]
0.700
[17.78]
.400 [10.16]
1.900
[48.26]
2.28
[57.91]
MAX
MOUNTING INSERTS M3 X 0.5 THRU, 4 PLACES
MAX. TORQUE, 8 IN/LBS
2.40
[61.0]
MAX
MECHANICAL
NOTES:
All dimensions are in inches (millimeters).
PIN PLACEMENT TOLERANCE: ± 0.005"
MECHANICAL TOLERANCE: ± 0.015"
Marked with: specific modeL ordered, date code, job code.
MATERIAL: Units are encapsulated in a low thermal
resistance molding compound which has excellent chemical
resistance and electrical properties in high humidity
environments and over a wide operating temperature range.
The encapsulant and outer shell of the unit have UL94V-0
ratings. Lead material is solder plated to allow ease of
solderability.
VKA150MS
Special attention should be given to the peak voltage
deviation during a dynamic load step when trimming
the output above the original set point to avoid
tripping the overvoltage protection circuit. Should an
OVP condition occur, the converter will go into a
latch condition and must be externally reset before it
will return to normal operation.
OUTPUT ADJUST VOLTAGE
OVP NOTE
This feature allows the user to accurately adjust the
module's output voltage set point to a specified level.
This is achieved by connecting a resistor or potentiometer
from the TRIM terminal to either the +Vout terminal (for
increased Vout) or the -Vout terminal (for decreased
Vout). The formulae below describe the trim resistor
value to obtain a Vout change of
%. V
O
is output
voltage prior to adjustment (3.3V, 5V, 12V, 15V, or 24V).
Radj - up =
(
Vo(100 +
%)
_
(100 + 2
%)
)
k
1.225
%
%
Radj - down =
(
100
-
2
)
k
%
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| VKA150MS03 | 制造商:Murata Power Solutions 功能描述:150W REG. DC/DC CONV. |
| VKA150MS03-1 | 制造商:Murata Power Solutions 功能描述:150W REG. DC/DC CONV. |
| VKA150MS05 | 功能描述:DC/DC轉(zhuǎn)換器 150W 48V 5.0V 30.0A RoHS:否 制造商:Murata 產(chǎn)品: 輸出功率: 輸入電壓范圍:3.6 V to 5.5 V 輸入電壓（標稱）: 輸出端數(shù)量:1 輸出電壓（通道 1）:3.3 V 輸出電流（通道 1）:600 mA 輸出電壓（通道 2）: 輸出電流（通道 2）: 安裝風格:SMD/SMT 封裝 / 箱體尺寸: |
| VKA150MS05-1 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Analog IC |
| VKA150MS05-1C | 功能描述:DC/DC轉(zhuǎn)換器 VKA150MS05-1C RoHS:否 制造商:Murata 產(chǎn)品: 輸出功率: 輸入電壓范圍:3.6 V to 5.5 V 輸入電壓（標稱）: 輸出端數(shù)量:1 輸出電壓（通道 1）:3.3 V 輸出電流（通道 1）:600 mA 輸出電壓（通道 2）: 輸出電流（通道 2）: 安裝風格:SMD/SMT 封裝 / 箱體尺寸: |
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