Difference Between Step Up And Step Down Transformer

At the most basic level step up transformers increase voltage while step down transformers decrease it.
Difference between step up and step down transformer. Key differences between step up transformer and step down transformer when the output secondary voltage is greater than its input primary voltage it is called a step up transformer. The most important distinction between different types of transformers is whether they are step up or step down. Using a step down transformer actually means that the voltage has been stepped down. A given transformer can be used as step up or step down transformer.
From construction and design point of view there is no difference between step up and step down transformer. Input is 220v and output is 110v. If the hv high voltage winding is connected to supply main and lv low voltage winding to load the transformer works as step down transformer. Figure 1 depicts circuit of step up transformer.
The difference between step up and step down transformer is that step up transformer increases the input voltage and step down transformer decreases the input voltage. Step up and step down transformers difference. Please refer to the diagram. Here secondary voltage is higher than the primary voltage and secondary current is smaller than the primary current.
On the other hand the secondary winding will come with thin insulated copper wire. If the secondary coil has more turns compare to primary coil it is called step up transformer. A step up transformer has more wraps around the secondary coil and a step down transformer winds the primary coil more. That is how a step down transformer works.
A transformer which decrease the voltage level is called step down transformer in otherwords a transformer in which secondary voltage is lesser than primary voltage is called step down transformer. In step up transformer secondary has greater no of turns as compared to primary. But a step down transformer will have a thick insulated copper wire for secondary winding due to the high output current. In a step up transformer the low voltage winding is the primary winding and high voltage winding is the.
On the other hand a step up transformer is used when the secondary voltage is greater than the primary voltage. It has more wire turns in the secondary. The 220v electric supply in the philippines is being lowered to 110v which is required by your appliance. The voltage changes based on the difference between the number of winds on the two coils.
A step down transformer is a device which is designed to convert high voltage low current power to a low voltage high current power. The step up transformer comes with thick insulated copper wires for the primary winding.