Question

what type of transformer
is used in mobile chargers adaptor​

Answer 1

Answer:

Pulse transformers are categorized into two categories – power and signal transformers. The one used here is a power transformer. It reduces the voltage level of the input power and gives a low voltage power that is exactly required to charge the battery.

Answer 2

Core type step down transformer are generally used in Mobile charger. As core type transformer give better heat dissipation and low in cost. And charger require 12V DC thus transformer step down the voltage and bridge rectifier convert AC to DC.

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