Transformer if the boost and buck current will change? According to the power of the same should be high voltage side of the current point is also the opposite?
Boost and buck can be specified?
Completely correct transformer output power = input power x efficiency,
However, this refers to the rated voltage and rated current
The actual output current of the transformer is determined by the load.
According to the formula P = √3IVcosφ ,, in the case of P unchanged, V increases, I on the drop, V down, I on the rise in the case of the transformer load is constant, increase the voltage and current drop, reduce the voltage and current rise; The
You here is actually a rated power problem, the transformer rated power is determined by the core size and winding diameter. Actual current X The actual output voltage can not be greater than the rated power otherwise there is a possibility of damage, which is the principle. If you are a constant load, the actual current will increase at the time of boost, and the actual current will decrease when it is lowered.
?
Disengaged the actual use of the transformer, the transformer as a boost when the input current must be greater than the output side of the current, the transformer as a buck when the input current must be less than the output side of the current.
