Whether a transformer is 'step up' or 'step down' has nothing to do with the way its windings are connected, so it could be wye-delta or delta-wye.
step- up transformer
the main function of transformer is to change the magnitude of Voltage. difference between step up and step down is step up will change the input voltage into a larger magnitude of output while step down is vice versa
increase the amount of voltage
For a step-down transformer, its secondary winding will be the LV winding. For a step-up transformer, its primary winding will be its LV winding.
Injecting power into the higher voltage winding of a transformer will make it act as a step down transformer; injecting power into the lower voltage winding will make it act as a step up transformer. A transformer can be used both ways.
A step up transformer is used to step up an AC voltage
A step-up transformer increases voltage, while a step-down transformer decreases voltage.
A transformer is used to step up or step down a Voltage supply.
A step-up transformer increases voltage, while a step-down transformer decreases voltage.
Transformer function is either to step-up or down the voltage. There is nothing like an ordinary transformer.
step- up transformer
A step-up transformer is a transformer that increases voltage that is transferred through power lines.
They do not step up energy. They can step up voltage.
A transformer that increases voltage is a step-up transformer.
A step-down transformer reduces the voltage from a higher level to a lower level, while a step-up transformer increases the voltage from a lower level to a higher level.
simple step up transformer
A transformer that increases voltage is a step-up transformer.