Question

Differentiale stepup and stepdown transformer with diagram​

Answer 1

Answer:

The main difference between step-up and step-down transformer is that, step-up transformer increases the voltage whereas a step-down transformer decreases the voltage. ... 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.

Answer 2

Hey Mate,

BASIS FOR COMPARISONSTEP-UP

TRANSFORMERSTEP-DOWN

TRANSFORMERDefinitionStep-up transformer increase the output voltage.Step-down transformer reduces the output voltage.VoltageInput voltage is low while the output voltage is high.Input voltage is high while the output voltage is low.WindingHigh voltage winding is the secondary winding.High voltage winding is the primary winding.CurrentCurrent is low on the secondary winding.Current is high on the secondary winding.Rating of output voltage11000 volts or above110v ,24v, 20v, 10v, etc.Size of the conductorPrimary winding is made up of thick insulated copper wire.Secondary winding is made up of thick insulated copper wireApplicationPower plant, X-rays machine, microwaves, etc.Doorbell, voltage converter, etc