A SIMPLE explanation of Transformers. Learn what a Transformer is, its working principle, and how a Transformer works. We also discuss how transformers can step up or step down ...
After electricity is generated in power plant, it is time for transmission. This is done by using step-up transformers that increases the voltage. This high voltage electricity is transmitted through a network of electrically conductive wires of aluminum or copper. These lines are called high-volta...
From an instrumentation standpoint, current measurements are made with front end conditioning or sensors such as shunts, current transformers (CT), hall-effect sensors, and Rogowski coils. NI has a variety of hardware options for both direct measurement with a module and connection to external senso...
From an instrumentation standpoint, current measurements are made with front end conditioning or sensors such as shunts, current transformers (CT), hall-effect sensors, and Rogowski coils. NI has a variety of hardware options for both direct measurement with a module and connection to external senso...
This can create sudden, brief demands for power, which can upset the steady voltage flow in the electrical system. While these surges are nowhere near the intensity of a lightning surge, they can be severe enough to damage components, immediately or gradually, and they occur regularly in most...
“Looks Mickey Mouse to me,” said Major Rabo upon his first glimpse of the alterations Rad Lab technicians had made to the B-17s. The H2X radar was henceforth known as “Mickey,” as were the navigators who operated the radar bombsights. ...
Some of the disadvantages of optoisolators are: They have limited bandwidth and linearity compared to other isolation methods, such as transformers or capacitors. They have temperature and aging effects that can degrade their performance over time. They have variations in the current transfer ratio ...
Inverters, a representative technology that allows efficient use of electrical energy, are used to control the speed of a motor by varying the frequency of the power it uses. By varying the frequency according to various conditions, motor speed can be controlled to achieve efficient operation. ...
such as nuclear reactors, generators, turbines, and motors. The individual takes care of the heating, lighting, refrigeration, and several other utility services that require power in order to function. They are also responsible for the design of transformers, power electronics, generators, and ...
Static electricity or ESDis an electrical charge at rest. This is created by an imbalance of electrons that stay on a specific surface, or in the environmental air. The imbalance of electrons is caused by absence or surplus of electrons. This creates an electrical field that is capable of in...