Uses Of Step Up And Step Down Transformers In Daily Life
Used at distribution substation s 7.
Uses of step up and step down transformers in daily life. It step up the level of voltage at generation side before transmission and distribution. The e 1 and e 2 are the voltages and t 1 and t 2 are the number of turns on the primary and secondary winding of the transformer. Step up transformers are used to increase the voltage and step down transformers are used to reduce the voltage levels. A step down transformer on the other hand steps down the input voltage i e.
The following images shows a simple demonstration of the use of transformers both step up and step down transformers in a typical transmission system. Transformer can increase or decrease the value of capacitor an inductor or resistance in an ac circuit. Almost in all elect. Thus it acts as an impedance transferring device.
Step up transformer is used to increase the voltage and step down transformer is used to decrease the voltage level. Used as welding transformers 6. Considered a step up transformer shown in the figure below. In distribution side for commercial or domestic use of electricity transformer step down decries the level of voltage for example form 11kv to 220 v single phase and 440 v three phase.
The number of turns on the secondary of the transformer is greater than that of the primary i e t 2 t 1 thus the voltage turn ratio of the step up transformer is 1 2. List of applications of step down transformer. Used in our inverters 5. Other uses and application of transformer.
Transformer is used to get the required voltage level.