The transformer is connected to a 220V alternating current
| September 19, 2021 | education
The transformer is connected to a 220V alternating current. The transformation ratio is 4. Find the voltage on the secondary winding of the transformer
To determine the value of the desired voltage on the secondary winding of the used transformer, we apply the formula: U2 = U1 / k.
Variables: U1 – mains voltage, primary winding (220 V); k – transformation ratio (4).
Calculation: U2 = U1 / k = 220/4 = 55 V.
Answer: The voltage on the secondary winding of the used transformer is 55 V.
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