• MISUMI India HO Gurgaon & Pune regional office will be closed on 21st Oct, 2019 on account of assembly elections in Haryana & Maharashtra constituencies.

Transformers

The MISUMI eCatalog has single-phase/single-winding, single-phase/multiple-winding, and three-phase/multiple-winding transformers, but also transformers with capacities from 0.0009 kVA to 200 kVA.

[Transformers]
Transformers are also called voltage transforming devices. They convert AC voltages to different voltages using electromagnetic induction. Voltage transformers consist of multiple magnetically coupled coils. The conductor used for the coil is called the winding.
When there are two coils, the coil on the input side is called the primary coil and the coil on the output side is called the secondary coil. When alternating current flows in the primary coil, a time-varying magnetic field is generated, transmitting power to the secondary coil coupled via mutual inductance, when the energy is converted to current again and output.
Changing the voltage by means of a transformer is called transformation. When the voltage is raised it is called a step-up transformer, and when the voltage is lowered it is called a step-down transformer.
Days to Ship
  • All
  • 6 Day(s) or Less
  • 7 Day(s) or Less
  • 8 Day(s) or Less
  • 10 Day(s) or Less
  • 12 Day(s) or Less
  • 13 Day(s) or Less
  • 14 Day(s) or Less
  • 15 Day(s) or Less
  • 16 Day(s) or Less
  • 17 Day(s) or Less
Brand
Product Series
CAD
Days to Ship
Number of phases/winding
Capacity(kVA)
Primary voltage(V)
Secondary voltage(V)
Shield presence
Insulation type
Input/output terminal shape
With/without Case
Representative Standard
Dimension vertical(mm)
Dimension width(mm)
Dimension depth(mm)

    AVR-E Series

      Overseas standard UL certified TUV authentication Single-phase compound-wound

        8YSB series

          CA Series

            SLA Series

              SU-G Series

                FRB series

                  N42A series

                    NYSA series

                      PAL-A Series

                        PC42-E series

                          R1 series

                            SB22-E series

                              SH1-E series

                                SJ21-E series

                                  WORLD Series

                                    NSR Series

                                      Power Transformer (with Electrostatic Shielding) EA815ZX-12

                                        EP series

                                          FB Series

                                            FRA series

                                              N3YSB series

                                                NYS21 series

                                                  NYS series

                                                    SPA Series

                                                      SPB Series

                                                        SW Series

                                                          UP series

                                                            YSA Series

                                                              YSB Series

                                                                3RK series

                                                                  3SVW series

                                                                    AG-N Series

                                                                      AU-A Series

                                                                        DA Series

                                                                          PAL-E series

                                                                            PAL-IP Series

                                                                              PAL-UK Series

                                                                                PC41-E series

                                                                                  PC41 series

                                                                                    PC42 series

                                                                                      PD41-E series

                                                                                        SA12 series

                                                                                          SA21 series

                                                                                            SN21-E series

                                                                                            Brand

                                                                                            SWALLOW ELECTRIC

                                                                                            KASUGA ELECTRIC

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                                                                                            AIHARA

                                                                                            ESCO

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                                                                                            Product Series

                                                                                            AVR-E Series

                                                                                            Overseas standard UL certified TUV authentication Single-phase compound-wound

                                                                                            8YSB series

                                                                                            CA Series

                                                                                            SLA Series

                                                                                            SU-G Series

                                                                                            FRB series

                                                                                            N42A series

                                                                                            NYSA series

                                                                                            PAL-A Series

                                                                                            PC42-E series

                                                                                            R1 series

                                                                                            SB22-E series

                                                                                            SH1-E series

                                                                                            SJ21-E series

                                                                                            WORLD Series

                                                                                            NSR Series

                                                                                            Power Transformer (with Electrostatic Shielding) EA815ZX-12

                                                                                            EP series

                                                                                            FB Series

                                                                                            FRA series

                                                                                            N3YSB series

                                                                                            NYS21 series

                                                                                            NYS series

                                                                                            SPA Series

                                                                                            SPB Series

                                                                                            SW Series

                                                                                            UP series

                                                                                            YSA Series

                                                                                            YSB Series

                                                                                            3RK series

                                                                                            3SVW series

                                                                                            AG-N Series

                                                                                            AU-A Series

                                                                                            DA Series

                                                                                            PAL-E series

                                                                                            PAL-IP Series

                                                                                            PAL-UK Series

                                                                                            PC41-E series

                                                                                            PC41 series

                                                                                            PC42 series

                                                                                            PD41-E series

                                                                                            SA12 series

                                                                                            SA21 series

                                                                                            SN21-E series

                                                                                            CAD
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                                                                                            Days to Ship 6 Day(s) or more 6 Day(s) or more 16 Day(s) or more 30 Day(s) or more 6 Day(s) or more 6 Day(s) or more 6 Day(s) or more 16 Day(s) or more 16 Day(s) or more 6 Day(s) or more 6 Day(s) or more 6 Day(s) or more 6 Day(s) or more 6 Day(s) or more 12 Day(s) or more 6 Day(s) or more 6 Day(s) or more 6 Day(s) or more 21 Day(s) or more 30 Day(s) or more 6 Day(s) or more 16 Day(s) or more 16 Day(s) or more 6 Day(s) or more 6 Day(s) or more 6 Day(s) or more 30 Day(s) or more 6 Day(s) or more 6 Day(s) or more 6 Day(s) or more 20 Day(s) or more 20 Day(s) or more 6 Day(s) or more 6 Day(s) or more 6 Day(s) or more 6 Day(s) or more 12 Day(s) or more 12 Day(s) or more 6 Day(s) or more 12 Day(s) or more 6 Day(s) or more 12 Day(s) or more 6 Day(s) or more 6 Day(s) or more 6 Day(s) or more
                                                                                            Number of phases/windingOtherSingle-phase/Double-windingSingle-phase/Double-windingSingle-phase/Double-windingSingle-phase/Double-windingSingle-phase/single-windingSingle-phase/Double-windingSingle-phase/Double-windingSingle-phase/Double-windingSingle-phase/single-windingSingle-phase/Double-windingSingle-phase/Double-windingSingle-phase/Double-windingSingle-phase/Double-windingSingle-phase/Double-windingOtherSingle-phase/single-winding-Single-phase/Double-windingSingle-phase/Double-windingSingle-phase/Double-windingThree-phase/double-windingSingle-phase/Double-windingSingle-phase/Double-windingSingle-phase/Double-windingSingle-phase/Double-windingSingle-phase/Double-windingSingle-phase/Double-windingSingle-phase/Double-windingSingle-phase/Double-windingThree-phase/double-windingThree-phase/double-windingSingle-phase/single-windingSingle-phase/single-windingSingle-phase/single-windingSingle-phase/single-windingSingle-phase/single-windingSingle-phase/single-windingSingle-phase/Double-windingSingle-phase/Double-windingSingle-phase/Double-windingSingle-phase/Double-windingSingle-phase/Double-windingSingle-phase/Double-windingSingle-phase/Double-winding
                                                                                            Capacity(kVA)0.5 ~ 30.12 ~ 1.20.05 ~ 30.0009 ~ 0.120.003 ~ 0.10.55 ~ 1.70.05 ~ 30.05 ~ 30.05 ~ 30.055 ~ 30.03 ~ 200.3A ~ 0.5A0.03 ~ 150.5A ~ 20A0.1 ~ 50.12 ~ 0.30.005 ~ 5-0.3 ~ 30.00315 ~ 0.1040.05 ~ 30.3 ~ 200.05 ~ 30.01 ~ 30.055 ~ 50.055 ~ 50.0015 ~ 0.0360.055 ~ 50.3 ~ 30.1 ~ 30.3 ~ 200.5 ~ 301 ~ 1.50.5 ~ 30.3 ~ 10.04 ~ 0.350.5 ~ 30.5 ~ 30.03 ~ 200.03 ~ 200.03 ~ 200.1 ~ 50.03 ~ 50.03 ~ 100.1 ~ 5
                                                                                            Primary voltage(V)AC170 to 260AC200-208-220-230-240 ~ AC380-400-415-440-460-480380100 ~ 200100AC100-120-200-220-240 ~ AC100-110-120-200-220-230-240200420380AC110 to 130AC380-400-440AC100 ~ AC100-110AC200-220AC100AC180-200-220AC110 to 240200-200100100380210200100200100100380380AC380-400-440AC200AC100AC100AC120AC220 to 230 ~ AC220 to 240AC240AC100AC380-400-440AC380-400-440AC380-400-440AC380-400-415-440AC100-110AC200-220-240AC200-220-230-240
                                                                                            Secondary voltage(V)AC100AC100-110-115-120 ~ AC200-208-220-230-2402006 ~ 24100AC10024100100AC100AC200-220AC6-8-10-12 ~ AC24-32-35-38AC200-220AC12 ~ AC24AC100-110-115AC100100-1005 ~ 24242001001001002006 ~ 18200100200AC200-220AC100-0-100AC100-110-120-200-220-240AC120AC100AC100AC100AC240AC100-110AC100-110AC200-220AC100-110-120AC200-220AC100-110-120AC100-110-115
                                                                                            Shield presenceNANAAvailableNAAvailableNAAvailableAvailableAvailableNAAvailableNAAvailableAvailableAvailableNANA-AvailableNAAvailableAvailableAvailableAvailableAvailableAvailableAvailableAvailableAvailableAvailableNANANANANANANANAAvailableNAAvailable / NAAvailableNANAAvailable
                                                                                            Insulation type-F typeA typeA typeA typeB TypeA typeA typeA type-A type / E Type / B Type / H typeA typeA type / E Type / B Type / F type / H typeA type / E TypeA type / E Type / B Type-A type-A typeA typeA typeA type / H typeA typeA typeA typeA typeA typeA typeA typeA typeA type / B Type / F type / H typeA type / B Type / H type--A type---A type / E Type / B Type / F type / H typeA type / E Type / B Type / H typeA type / E Type / B Type / H typeA type / E Type / B TypeA type / E Type / B Type / F typeA type / E Type / B TypeA type / E Type / B Type
                                                                                            Input/output terminal shape-Screw terminal blockScrew terminal blockUp screw type terminal block / OtherUp screw type terminal block / Other-Screw terminal blockScrew terminal blockScrew terminal block-Up screw type terminal blockOtherUp screw type terminal blockUp screw type terminal block / OtherUp screw type terminal block-Screw terminal block / Other-Screw terminal blockScrew terminal block / Up screw type terminal block / OtherScrew terminal blockScrew terminal blockScrew terminal blockScrew terminal block / OtherScrew terminal blockScrew terminal blockOtherScrew terminal blockScrew terminal blockScrew terminal blockUp screw type terminal block / OtherOther------Up screw type terminal block / OtherUp screw type terminal block / OtherUp screw type terminal blockUp screw type terminal blockUp screw type terminal blockUp screw type terminal blockUp screw type terminal block
                                                                                            With/without CaseAvailableNANANANAAvailableNANANAAvailableNANANANANAAvailableNA-NANANANANANANANANANANANAAvailableNAAvailableAvailableAvailableAvailableAvailableAvailableNANANANANANANA
                                                                                            Representative Standard-CE / UL / CUL / TUV-------------------------------------------
                                                                                            Dimension vertical(mm)210 ~ 300117 ~ 17788 ~ 22032 ~ 8736 ~ 86160 ~ 21088 ~ 15688 ~ 22088 ~ 22052 ~ 15088 ~ 32036 ~ 6092 ~ 46040 ~ 130102 ~ 24050 ~ 12036 ~ 220-120 ~ 15643 ~ 8888 ~ 156172 ~ 38588 ~ 22052 ~ 22088 ~ 25588 ~ 2553 ~ 7088 ~ 255120 ~ 156107 ~ 156220 ~ 710150 ~ 34019015077 ~ 10250 ~ 150170 ~ 180170 ~ 18092 ~ 50088 ~ 35088 ~ 320103 ~ 24092 ~ 24088 ~ 280102 ~ 240
                                                                                            Dimension width(mm)130 ~ 210170 ~ 20088 ~ 15337 ~ 10543 ~ 105160 ~ 18085 ~ 15388 ~ 15388 ~ 15375 ~ 11077 ~ 34043 ~ 6977 ~ 33051 ~ 14696 ~ 25082 ~ 15543 ~ 153-120 ~ 15350 ~ 9685 ~ 153170 ~ 42085 ~ 15360 ~ 15385 ~ 25085 ~ 25043 ~ 8085 ~ 250120 ~ 153105 ~ 153270 ~ 410210 ~ 50017011081 ~ 10158 ~ 11070 ~ 8870 ~ 8877 ~ 34077 ~ 34077 ~ 34096 ~ 25077 ~ 25076 ~ 29096 ~ 250
                                                                                            Dimension depth(mm)130 ~ 250144 ~ 20099 ~ 23035 ~ 9535 ~ 92185 ~ 24094 ~ 18699 ~ 23599 ~ 23590 ~ 14092 ~ 50036 ~ 5583 ~ 30041 ~ 145103 ~ 24046 ~ 12839 ~ 230-120 ~ 17544 ~ 9594 ~ 186125 ~ 32094 ~ 23050 ~ 23599 ~ 23599 ~ 23535 ~ 6794 ~ 230120 ~ 145104 ~ 145250 ~ 500190 ~ 50018314069 ~ 8590 ~ 140120 ~ 145120 ~ 14588 ~ 35092 ~ 50092 ~ 500103 ~ 24083 ~ 24092 ~ 430103 ~ 240

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