What is the reduction of voltage?

Reducing voltage is a reduction or effect of decreasing the difference in potential across electrical load for energy protection or to extend the life of the device. This is possible by directing the voltage output or inserting the resistance circuit into the power circuit. Reduction of voltage can lead to increased current consumption as a compensation. Some devices or appliances allow the voltage to be reduced without changing the current. The engines tend to increase current consumption when the voltage is reduced. The generation of the device is usually specified in terms of kilovolt-aperes (KVA), which is almost the same as Watts. The KVA unit measures the energy flow rate from the energy generator, while the kW unit measures the energy absorption rate. The non -absorbed energy is called reactive energy, which only increases the amount of energy generator, but does not produce useful results on the load side. The latter concept is covered with correction equipment in the field of electric factor. Automatic voltage level correction has for the sequenceEDEK stable voltage level on the user's side. There are step-down transformers from production equipment, including before and after energy grid. Most distribution transformers are attached to a permanent step factor when these devices were first put into operation.

generally cause lighting systems almost the same lighting due to a range of medium to high levels. Reducing voltage lighting uses the situation by trimming voltage. While maintaining almost the same amount of lighting, energy is saved.

In electronic circuits, the reduction of diodes, diodes and transistors is implemented. The resistor will have a drop in voltage equal to the mathematical current product in amps (A) and resistance in the ohms. For example, a 10-ohm resistor with 1 and drops of 10 volts (V), a silicon diode decreases about 0.7 direct current volts (VDC), while five diodes in the series decreases about 3.5 VDC. Transistor circuits in differentCh configurations can cause tension to reduce. The voltage drop occurs between the collector emitter or the drain source of the transistor.

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voltage reduction device is available in many forms and sizes. There are simple transformers where there is no electrical connection between primary and secondary winding, autotransformers or disposable transformers with clicking and high -performance voltage devices that bring specific results. The aim of reducing the maintenance voltage is to reduce the amount of energy consumed by electrical equipment. Any extra voltage that does not produce significant results is best.