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Transformers(Insulation type:F type)

A transformer is a device that changes the voltage, also called a power transformer. Performs the step-down and step-up of AC voltage, and makes adjustments necessary for use in electronic devices. The transformer has a structure in which a primary coil and a secondary coil are wound around an iron core. Depending on the position of the iron core and the coil, it is divided into an inner iron type where the coil covers the iron core and an outer iron type where the iron core is outside the coil. Wiring methods are classified into two types: single-phase, which is a 100 V power supply used in offices, and three-phase, which is a 200 V power supply that sends a large amount of power. The winding of the coil is usually compound wound in which the primary and secondary sides are insulated, but there are also smaller auto transformers. There are also types that can be connected with the cover attached, types that can be used overseas and in Japan, portable types that are suitable for on-site construction with different power and voltage, etc.
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Brand
Product Series
CAD
Days to Ship
Primary voltage(V)
Capacity(kVA)
Secondary voltage(V)
Number of phases/winding
Insulation type
Input/output terminal shape
Dimension vertical(mm)
Shield presence
With/without Case
Dimension width(mm)
Dimension depth(mm)
  • On Sale Till 31/03/2024

Single-Phase Multiple-Winding Transformer, LD21 Series

    SB22-E Series Power Transformer

      M21 Series Multi-Transformer

      Brand

      TOYOZUMI

      SWALLOW ELECTRIC

      SWALLOW ELECTRIC

      Product Series

      Single-Phase Multiple-Winding Transformer, LD21 Series

      SB22-E Series Power Transformer

      M21 Series Multi-Transformer

      CAD
      • 2D
      Days to Ship 4 Day(s) or more 22 Day(s) or more 22 Day(s) or more
      Primary voltage(V)220AC200-220AC190-200-210-220-230-240
      Capacity(kVA)0.75 ~ 53 ~ 103 ~ 5
      Secondary voltage(V)110AC200-220AC100-110-120
      Number of phases/windingSingle-phase/Double-windingSingle-phase/Double-windingSingle-phase/Double-winding
      Insulation typeF typeF typeF type
      Input/output terminal shapeScrew terminal blockUp screw type terminal blockUp screw type terminal block
      Dimension vertical(mm)116.5 ~ 209220 ~ 430220 ~ 240
      Shield presenceAvailableAvailableAvailable
      With/without CaseNANANA
      Dimension width(mm)136 ~ 224200 ~ 290200 ~ 250
      Dimension depth(mm)135 ~ 247190 ~ 280200 ~ 240

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