Recent Entries

  • How Toroidal Transformers Work

      A transformer is an electronic device that transfers current from a source circuit to a connecting circuit or even multiple connecting circuits. A toroidal transformer is a toroidal or toroidal device that uses a magnetic core. Toroidal transformers are also used to isolate equipment from the volt...
  • The Principle Of Transformer

      A transformer is an electromagnetic device that transfers power from one circuit to the next using the principle of mutual inductance. Inductive coupling caused by mutual magnetic fields is called mutual induction. For example, a single-phase transformer has two coils, one primary and the other se...
  • What Is a Voltage Transformer

     The basic structure of the voltage transformer is very similar to that of the transformer. It also has two windings, one is called the primary winding and the other is called the secondary winding. Both windings are mounted or wound around the iron core. There is insulation between the tw...
  • What Is Dry Type Transformer

    <!-- x-tinymce/html -->   Dry-type transformers rely on air convection for cooling and are generally used for local lighting and electronic circuits. Dry-type transformers are widely used in local lighting, high-rise buildings, airports, terminal CNC machinery, equipment, etc. Simply speaking...
  • Current Transformers Do Not Need Protection

      Current transformers are widely used to measure current and monitor grid operation. The need for a current transformer is for two reasons: it isolates the protection system from high voltages and currents, thereby reducing the size and cost of the protection device; the output of the current trans...
  • The Role Of Power Transformers

         A power transformer is a static electrical device that is used to convert a certain value of AC voltage (current) into another or several different values ​​of voltage (current) with the same frequency. When the primary winding is energized with alternating current, an ...