nobody can claim he invented the ups . it is a combination of theory or studies from different individual that leads to the production of ups or portion of a circuit taken adopted from an existing circuit to form a part of ups circuitry
Power was invented when man found fire. With fire he could eat cooked meat which made his brain develop above animals and he could sit and communicate over a fire with others.
Gottfried Wilhelm von Leibniz
all about regulated power supply
If it is a computer power supply it is the box that gives the computer its power from the outlet.
In an ideal DC power supply, there is no ripple.
conclusion of dc power supply 9V
A: A variable power supply has no disadvantage since it can replace a fix power supply. The disadvantage will rest with the additional cost to make one.
Thomas Eidison
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The first power supply was invented by Thomas Edison. It is unknown when exactly the first universal power supply for computers was invented.
the ups was invented by the great american christopher latthem
Hydro power was invented because a clean renewable energy source was needed. The world's supply of coal and oil are being used up, and those resources are not renewable.
UPS = Uninterruptible Power Supply
I invented the first router completely out of wood. Wooden antennae, wooden case, wooden power supply, wooden circuit boards. Trouble is, it wooden work
power supply is a device that supplies electric power to electrical load
all about regulated power supply
Advantage of regulated power supply.
any power supply with at least 175 watts
variable dc supply are used to get desired amount of dc supply