S8VK-G 데이터 시트보기 (PDF) - OMRON Corporation
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S8VK-G Datasheet PDF : 22 Pages
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S8VK-G
Mounting
(A) Standard (Vertical) mounting
(B) Face-up mounting
(C) Side mountining only for 15 W
Overload Protection
The load and the power supply are automatically protected from
overcurrent damage by this function.
Overload protection is activated if the output current rises above
121% of the rated current.
When the output current returns within the rated range overload
protection is automatically cleared.
Intermittent operation
0
50
100
Output current (%)
The values shown in the above diagrams are for reference only.
Note: 1. Internal parts may occasionally deteriorate or be damaged
if a short-circuited or overcurrent state continues during
operation.
2. Internal parts may possibly deteriorate or be damaged if the
Power Supply is used for applications with frequent inrush
current or overloading at the load end. Do not usethe Power
Supply for such applications.
Power Boost Function
For All Models
Power Boost is a function that can output the temporary repeated
boost current larger than the rated current.
However, it should meet the following four Boost current conditions.
1. Time that the boost current flows: t1
2. The maximum value of the boost current: lp
3. The average output current: lave
4. The time ratio of the boost current flow: Duty
Note: Boost current conditions
• t1 ≤ 10 s
• Ip ≤ Rated boost current
• lave ≤ Rated current
Duty=
t1
t1 + t2
×
100
[%] ≤ 30%
[A]
Ip: Boost current
Rated current
lave: Average current
t1
t2
Do not allow the boost current to continue for more than 10
seconds.
Also, do not let the duty cycle exceed the boost current conditions.
These conditions may damage the Power supply.
Ensure that the average current of one cycle of the boost current
does not exceed the rated output current.
This may damage the Power Supply.
Lessen the load of the boost load current by adjusting the ambient
temperature and the mounting direction.
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