(!)Due to Microsoft's end of support for Internet Explorer 11 on 15/06/2022, this site does not support the recommended environment.
Instead, please kindly use other browsers like Google Chrome, Microsoft Edge or Mozilla Firefox.

  • Please Note our New Address (effective April 1, 2024): 331 North Bridge Rd, #05-01 Odeon 331, Singapore 188720.

Transformers(Primary voltage:AC200)

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.
Days to Ship
  • All
  • Same day
  • 4 Day(s) or Less
  • 5 Day(s) or Less
  • 7 Day(s) or Less
  • 8 Day(s) or Less
  • 9 Day(s) or Less
  • 11 Day(s) or Less
  • 12 Day(s) or Less
  • 14 Day(s) or Less
  • 17 Day(s) or Less
  1. 1
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)

    Transformer RTB Series

      TB-D Series, Portable Transformer

        Single-Phase Multiple-Winding Power Transformer with Static Shield, SH2-E Series

          Reverse V Transformer, 3SV Series

          Brand

          SWALLOW ELECTRIC

          SWALLOW ELECTRIC

          SWALLOW ELECTRIC

          SWALLOW ELECTRIC

          Product Series

          Transformer RTB Series

          TB-D Series, Portable Transformer

          Single-Phase Multiple-Winding Power Transformer with Static Shield, SH2-E Series

          Reverse V Transformer, 3SV Series

          CAD
          • 2D
          Days to Ship 12 Day(s) or more 4 Day(s) or more 4 Day(s) or more 4 Day(s) or more
          Primary voltage(V)AC200AC200AC200AC200
          Capacity(kVA)2 ~ 31 ~ 30.5A ~ 10A0.5 ~ 1
          Secondary voltage(V)AC100-115AC100-115AC12 ~ AC24AC100
          Number of phases/windingSingle-phase/single-windingSingle-phase/single-windingSingle-phase/Double-windingThree-phase/double-winding
          Insulation typeB TypeB TypeA typeA type
          Input/output terminal shape--Up screw type terminal block / OtherOther
          Dimension vertical(mm)220 ~ 280265 ~ 29545 ~ 103190 ~ 260
          Shield presenceNANAAvailableNA
          With/without CaseAvailableAvailableNANA
          Dimension width(mm)120 ~ 135155 ~ 17560 ~ 128210 ~ 250
          Dimension depth(mm)200 ~ 230225 ~ 24051 ~ 131150

          Loading...

          1. 1

          Related Categories to Transformers