如果超出输入电压规格,会发生什么情况?
如果超出输入电压规格,会发生什么情况?
如果电源在输入电压范围外工作,可能会出现以下问题。因此,不允许在输入电压范围的规格之外操作。
在低于输入电压范围的规格下工作,基本上,电源不能工作在低于规格的输入电压范围。即使电源工作,电源也可能会断开,因为增加的输入电流可能超过内部元件的额定电流。
在高于输入电压范围的规格下工作,如果电源在高于输入电压范围的规格下工作,可能会因为施加在某些内部元件上的电压可能超过它们的额定电压而断开。
What happen if operated out of the input voltage spec?
If a power supply is operated outside the spec of the input voltage range, it may run into problem as the following. Therefore, it is not allowed to be operated outside the spec of the input voltage range.
1. Operated at lower than the spec of the input voltage range
Basically, the power supply can not be operated at lower than the spec of the input voltage range. Even if the power supply work, the power supply may get broken because the input current that is increased may exceed the rated current of internal components.
2. Operated at higher than the spec of the input voltage range
If the power supply is operated at higher than the spec of the input voltage range, it may get broken because the voltage that is applied to some internal components may exceed the rated voltage of them.
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