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SMPS (Switch Mode Power Supply) unit is denoted by KW or
KVA?
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Answer Posted / zan
KW
A Switched-mode power supply (also Switching-mode power
supply, SMPS, or simply Switcher) is an electronic Power
Supply Unit (PSU) that incorporates a switching regulator
in order to provide the required output voltage. An SMPS is
actually a power converter that transmits power from a
source (e.g., a battery or the electrical power grid) to a
load (e.g., a personal computer) with ideally no losses.
The function of the converter is to provide a reliable
output voltage often at a different level than the input
voltage.
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