Common mode inductors and differential mode inductors are commonly used filter inductors in circuits. The two often exist in the form of toroidal inductor coils. There are many similarities in appearance
In the transformer, the number of turns of the coil determines the magnitude of the current. The direct current is passed into the coil, or the alternating current is passed into the coil. The change of the current size is different. The coil has reactance to the alternating current, and the DC resistance of the coil increases. The larger the current, the smaller the current.
A switched-mode power supply (SMPS) can be thought of as an electronic power supply that integrates a changing controller to efficiently convert electrical energy.
Electronic tranElectronic transformers have stable working conditions, good safety performance and high reliabilitysformers have stable working conditions, good safety performance and high reliability