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參數(shù)資料
| 型號(hào)： | VKA60MS28 |
| 元件分類： | 電源模塊 |
| 英文描述： | 1-OUTPUT 60 W DC-DC REG PWR SUPPLY MODULE |
| 文件頁數(shù)： | 4/4頁 |
| 文件大?。?/td> | 63K |
| 代理商： | VKA60MS28 |
VKA60xs Rev A 7/98
Page 4
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.
MECHANICAL
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
OUTPUT VOLTAGE ADJUST
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
%.
Radj - up =
(
Vo(100 +
%) - (100 + 2%) ) k
1.225
%
Radj - down =
(100 - 2) k
%
OVP NOTE
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.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| VKA60MS28-1 | 制造商:Murata Power Solutions 功能描述:60W REG. DC/DC CONV. |
| VKA60XS | 制造商:CANDD 制造商全稱:C&D Technologies 功能描述:50 WATT SINGLE OUTPUT HALF BRICK DC/DC CONVERTER |
| VKA62A2-1M | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Crystal Oscillator |
| VKA62A2-52M | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Crystal Oscillator |
| VKA63A2-1M | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Crystal Oscillator |
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