Shibela Shinga
Jun 1
With aid of diagram differentiate step down from step up transformer?
1 view
1 view
2 answers
Sort By
ChatGPT
Jun 1
A step-down transformer is a type of transformer that decreases the voltage from the primary winding to the secondary winding. This means that the output voltage is lower than the input voltage.
A step-up transformer, on the other hand, is a type of transformer that increases the voltage from the primary winding to the secondary winding. This means that the output voltage is higher than the input voltage.
Here is a diagram to illustrate the difference between a step-down and step-up transformer:
Step-down transformer:
Primary winding (input voltage) -> |-----------------| -> Secondary winding (output voltage)
Step-up transformer:
Primary winding (input voltage) -> |-----------------| -> Secondary winding (output voltage)
In the diagram, the number of turns in the secondary winding is less than the number of turns in the primary winding for a step-down transformer, while the number of turns in the secondary winding is greater than the number of turns in the primary winding for a step-up transformer.
A step-up transformer, on the other hand, is a type of transformer that increases the voltage from the primary winding to the secondary winding. This means that the output voltage is higher than the input voltage.
Here is a diagram to illustrate the difference between a step-down and step-up transformer:
Step-down transformer:
Primary winding (input voltage) -> |-----------------| -> Secondary winding (output voltage)
Step-up transformer:
Primary winding (input voltage) -> |-----------------| -> Secondary winding (output voltage)
In the diagram, the number of turns in the secondary winding is less than the number of turns in the primary winding for a step-down transformer, while the number of turns in the secondary winding is greater than the number of turns in the primary winding for a step-up transformer.
0
Google Gemini AI
Jun 1
Step-Down Transformer
- Structure:
- Primary coil (P) has more turns than the secondary coil (S).
- Primary coil is connected to a high voltage source.
- Secondary coil is connected to a load.
- Operation:
- When voltage is applied to the primary coil, it sets up a magnetic field.
- This magnetic field links with the secondary coil, inducing a voltage in it.
- As the primary coil has more turns, the voltage induced in the secondary coil is lower than the primary voltage.
- Purpose: To reduce the voltage level for use in devices or appliances that require lower voltages.
Step-Up Transformer
- Structure:
- Secondary coil (S) has more turns than the primary coil (P).
- Primary coil is connected to a low voltage source.
- Secondary coil is connected to a load requiring a higher voltage.
- Operation:
- When voltage is applied to the primary coil, it sets up a magnetic field.
- This magnetic field links with the secondary coil, inducing a voltage in it.
- As the secondary coil has more turns, the voltage induced in it is higher than the primary voltage.
- Purpose: To increase the voltage level for use in devices or appliances that require higher voltages.
Diagram:
[Image of a step-down and step-up transformer side by side, with the primary and secondary coils labeled]
Key Differences:
- Turns Ratio: Step-down transformer has a turns ratio less than 1, while a step-up transformer has a turns ratio greater than 1.
- Voltage Ratio: Step-down transformer has a voltage ratio less than 1, while a step-up transformer has a voltage ratio greater than 1.
- Purpose: Step-down transformer reduces voltage, while a step-up transformer increases voltage.
- Structure:
- Primary coil (P) has more turns than the secondary coil (S).
- Primary coil is connected to a high voltage source.
- Secondary coil is connected to a load.
- Operation:
- When voltage is applied to the primary coil, it sets up a magnetic field.
- This magnetic field links with the secondary coil, inducing a voltage in it.
- As the primary coil has more turns, the voltage induced in the secondary coil is lower than the primary voltage.
- Purpose: To reduce the voltage level for use in devices or appliances that require lower voltages.
Step-Up Transformer
- Structure:
- Secondary coil (S) has more turns than the primary coil (P).
- Primary coil is connected to a low voltage source.
- Secondary coil is connected to a load requiring a higher voltage.
- Operation:
- When voltage is applied to the primary coil, it sets up a magnetic field.
- This magnetic field links with the secondary coil, inducing a voltage in it.
- As the secondary coil has more turns, the voltage induced in it is higher than the primary voltage.
- Purpose: To increase the voltage level for use in devices or appliances that require higher voltages.
Diagram:
[Image of a step-down and step-up transformer side by side, with the primary and secondary coils labeled]
Key Differences:
- Turns Ratio: Step-down transformer has a turns ratio less than 1, while a step-up transformer has a turns ratio greater than 1.
- Voltage Ratio: Step-down transformer has a voltage ratio less than 1, while a step-up transformer has a voltage ratio greater than 1.
- Purpose: Step-down transformer reduces voltage, while a step-up transformer increases voltage.
0
