|
Power fluctuations are common phenomena in every country. The fluctuation in power or voltage may be attributed to factors such as time of the day, seasons, holidays etc. For instance, due to reduced number of electronic appliances used during the night, the power surges and vice versa. Power fluctuations can cause damage or malfunction to sensitive electronic devices used in businesses as well as residences. The power or voltage requirements of different devices differ from one another. For instance, refrigerators or deep freezers are affected negatively when the power supply or voltage is low, while x-ray machines or recorders may be affected abnormally when the power is high. If the power supplied to an electrical device is in excess or short of its actual requirements needed to function optimally, the device may be severely damaged. Other hazards of power fluctuations include power overload resulting in shutting down of the power supply completely, overheating, risks of fire, low production, loss of energy etc. Power transformers are essentially devised to control the negative affect of fluctuation voltages on electrical appliances. They are basically devices that are used in the conversion of current from the main power supply to either a higher or a lower voltage prior to reaching the destination electronic device depending upon its voltage requirements. Power Distribution Transformers Manufacturers are a specific kind of transformer that is installed in the electric power supply system. The voltage supplied from the main power supply system are dangerously high for use in residential appliances or industrial machineries .Their main function is to lower the level of voltage to a level required and safely acceptable for use in residences or industries.. Power distribution transformers are fitted close to the premises of customers and the number of customers served by one transformer depends on the density of the population in the area. Servo stabilizers are a type of transformer that helps in stabilizing the input voltage to a steady level for use by major machineries. They function by continuously tracking the value of the output voltage and comparing it to a stable voltage reference value that is manually set on the transformer. If the output voltage is either higher or lower than the voltage reference set on the transformer, the motor runs automatically to bring the level of voltage to the pre-set value. The advantage of a servo stabilizer compared to other transformers is that it provides an error value based on the difference in output voltage and pre-set voltage. This error value controls the working of the motor, thereby serving as an accurate control mechanism, in contrast to just switching the circuit on or off lest the output voltages and the pre-set voltages do not match. Servo stabilizers are can be of two types: oil cooled servo stabilizers or air cooled servo stabilizers. A Power Transformer Exporter has many different kinds of transformers to offer for various purposes. A few different types of transformers commonly exported by power transformer manufacturers or exporters include isolation transformers, ultra isolation transformers, electronic transformers, output voltage stabilizers etc. Online orders for transformers are also accepted by a lot of power transformer exporter and may be supplied globally.
Related Articles -
Transformers Manufacturers, Oil Cooled Transformers,
| 
