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Transformers

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 c

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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147 itemsMặt hàng

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    Transformer-Dry-Type Transformer (Single-phase Single-winding WMT, WT Type)

    Transformer-Dry-Type Transformer (Single-phase Single-winding WMT, WT Type)

    WOONYOUNG

    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 Representative Standard Dimension width(mm) Dimension depth(mm)
    0-100-110-200-220 ~ 0-100-110-200-220-240 0.05 ~ 2 0-100-110-200-220 ~ 0-100-110-200-220-240 Single-phase/single-winding - Screw terminal block 57 ~ 114 - NA - 42 ~ 96 37 ~ 100.5
    From: 843,773 VND
    Days to Ship: Số ngày giao hàng: 5 Day(s)
    day to ship 5 Day(s)
  • You can add up to 6 items per a category to the compare list.

    Transformer AVR-E Series, AC Constant Voltage Power Supply Unit

    Transformer AVR-E Series, AC Constant Voltage Power Supply Unit

    SWALLOW ELECTRIC

    AVR-E series, product with auto-shift in range of 170 to 260V for Japanese electronic products. Most suitable product for unstable voltage places.

    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 Representative Standard Dimension width(mm) Dimension depth(mm)
    AC170 to 260 1.5 ~ 2 AC100 Other - - 235 ~ 300 NA Available - 145 ~ 210 150 ~ 250
    From: 12,204,679 VND
    Days to Ship: Số ngày giao hàng: 6 Day(s) or more
    day to ship 6 Day(s) or more
  • You can add up to 6 items per a category to the compare list.

    SC21-E Series Power Transformer

    SC21-E Series Power Transformer

    SWALLOW ELECTRIC

    Power transformer that can be wired without removing the cover or screws.[Features]· Primary voltage: 220 to 200 V / Secondary voltage: 110 to 100 V.· Single-phase double-winding.· Screw clamp type terminal block.[Applications]· Use to significantly reduce work compared to that for conventional terminal blocks.

    CAD :
    2D
    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 Representative Standard Dimension width(mm) Dimension depth(mm)
    AC200-220 0.05 ~ 1.5 AC100-110 Single-phase/Double-winding A type / E Type Up screw type terminal block 92 ~ 183 Available / NA NA - 77 ~ 180 95 ~ 180
    From: 1,104,118 VND
    Days to Ship: Số ngày giao hàng: Same day or more
    day to ship Same day or more
  • You can add up to 6 items per a category to the compare list.

    Transformer-Dry-Type Transformer (Single-phase Double-winding WMT, WT Type)

    Transformer-Dry-Type Transformer (Single-phase Double-winding WMT, WT Type)

    WOONYOUNG

    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 Representative Standard Dimension width(mm) Dimension depth(mm)
    0-200-220 0.05 ~ 1.5 0-210-220-230(E) Single-phase/Double-winding - Screw terminal block 89 ~ 188 - NA - 79 ~ 185 88 ~ 157
    From: 1,328,374 VND
    Days to Ship: Số ngày giao hàng: 4 Day(s) or more
    day to ship 4 Day(s) or more
  • You can add up to 6 items per a category to the compare list.

    3-Phase Potential Transformer

    3-Phase Potential Transformer

    LIGHTSTAR

    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 Representative Standard Dimension width(mm) Dimension depth(mm)
    220 ~ 440 0.05 110 ~ 220 Single-phase/Double-winding / Three-phase/double-winding - - - - - - - -
    From: 3,652,537 VND
    Days to Ship: Số ngày giao hàng: 5 Day(s) or more
    day to ship 5 Day(s) or more
  • You can add up to 6 items per a category to the compare list.

    Transformer-Dry-Type Transformer (Single-phase Double-winding WMT, WT Type)

    Transformer-Dry-Type Transformer (Single-phase Double-winding WMT, WT Type)

    WOONYOUNG

    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 Representative Standard Dimension width(mm) Dimension depth(mm)
    0-200-220-240(E) 0.04 ~ 1.5 0-100-110-120 Single-phase/Double-winding - Screw terminal block 89 ~ 188 - NA - 79 ~ 185 83 ~ 157
    From: 1,153,371 VND
    Days to Ship: Số ngày giao hàng: 4 Day(s) or more
    day to ship 4 Day(s) or more
  • You can add up to 6 items per a category to the compare list.

    Single-Phase Single-Winding Transformer AD21 Series

    Single-Phase Single-Winding Transformer AD21 Series

    TOYOZUMI

    Here is the 200V switching to 100V step-down transformer. Insulation between input and output is unneeded. Therefore it is best for customers who want to decrease the space control panel is taking.

    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 Representative Standard Dimension width(mm) Dimension depth(mm)
    240 0.05 ~ 5 115 Single-phase/single-winding A type / B Type Screw terminal block 71 ~ 172 NA NA - 68 ~ 178 86 ~ 186
    From: 1,221,038 VND
    Days to Ship: Số ngày giao hàng: 4 Day(s) or more
    day to ship 4 Day(s) or more
  • You can add up to 6 items per a category to the compare list.

    Industrial Transformer _Transformer_Single-Phase Single Winding (WYAU-DW Series)

    Industrial Transformer _Transformer_Single-Phase Single Winding (WYAU-DW Series)

    WOONYOUNG

    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 Representative Standard Dimension width(mm) Dimension depth(mm)
    0-110-220-380-440 ~ 0-110-220-380-420-440-460 0.05 ~ 3 0-110-220-380-440 ~ 0-110-220-380-420-440-460 Single-phase/single-winding - Screw terminal block 77 ~ 188 - NA - 79 ~ 185 61 ~ 157
    From: 843,773 VND
    Days to Ship: Số ngày giao hàng: 4 Day(s) or more
    day to ship 4 Day(s) or more
  • You can add up to 6 items per a category to the compare list.

    Potential Transformer

    Potential Transformer

    LIGHTSTAR

    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 Representative Standard Dimension width(mm) Dimension depth(mm)
    220 ~ 440 0.015 ~ 0.05 110 Other - - - - - - - -
    From: 2,681,746 VND
    Days to Ship: Số ngày giao hàng: 11 Day(s)
    day to ship 11 Day(s)
  • You can add up to 6 items per a category to the compare list.

    SU Series Transformer for Domestic / Overseas Use

    SU Series Transformer for Domestic / Overseas Use

    SWALLOW ELECTRIC

    SU series. Japanese product can be used overseas and overseas product can be used in Japan. Multi-type transformer.

    CAD :
    2D
    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 Representative Standard Dimension width(mm) Dimension depth(mm)
    AC100-120-200-220-240 ~ AC100-110-120-200-220-230-240 0.55 ~ 2 AC100-120-200-220-240 ~ AC100-110-120-200-220-230-240 Single-phase/single-winding B Type - 160 ~ 210 NA Available - 160 ~ 180 185 ~ 240
    From: 4,856,809 VND
    Days to Ship: Số ngày giao hàng: 6 Day(s) or more
    day to ship 6 Day(s) or more
  • You can add up to 6 items per a category to the compare list.

    Transformer TRH-S Series

    Transformer TRH-S Series

    TOYOGIKEN

    A transformer built for safety, equipped with electrostatic shielding as standard.

    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 Representative Standard Dimension width(mm) Dimension depth(mm)
    AC0-380-400-440 ~ AC0-100-110 0.03 ~ 2 AC0-200-220 ~ AC0-24-26 Single-phase/Double-winding B Type Screw terminal block 85 ~ 205 Available NA - 82 ~ 159 89 ~ 203
    From: 1,373,565 VND
    Days to Ship: Số ngày giao hàng: 4 Day(s) or more
    day to ship 4 Day(s) or more
  • You can add up to 6 items per a category to the compare list.

    Transformer-Dry-Type Transformer (Single-phase Double-winding WT Type)

    Transformer-Dry-Type Transformer (Single-phase Double-winding WT Type)

    WOONYOUNG

    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 Representative Standard Dimension width(mm) Dimension depth(mm)
    0-380-420-440-460(E) 0.06 ~ 1 S1/0-110-220, S2/0-12-24 Single-phase/Double-winding - Screw terminal block 89 ~ 160 - NA - 79 ~ 160 88 ~ 157
    From: 1,328,374 VND
    Days to Ship: Số ngày giao hàng: 5 Day(s)
    day to ship 5 Day(s)
  • You can add up to 6 items per a category to the compare list.

    Reactor-Inverter for Input/Front-End

    Reactor-Inverter for Input/Front-End

    WOONYOUNG

    ・Related Keywords: WOONYOUNG, Woonyoung, Transformer, Reactor

    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 Representative Standard Dimension width(mm) Dimension depth(mm)
    AC 220V ~ AC 380/440V - - 3 Phase - - - - - - - -
    From: 3,541,961 VND
    Days to Ship: Số ngày giao hàng: 11 Day(s)
    day to ship 11 Day(s)
  • You can add up to 6 items per a category to the compare list.

    Single-Phase Multiple-Winding Transformer, SD21 Series

    Single-Phase Multiple-Winding Transformer, SD21 Series

    TOYOZUMI

    Here is the 200V switching to 100V step-down transformer. For all equipment types P-S gap shield is attached. It is made to prevent power supply noise.

    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 Representative Standard Dimension width(mm) Dimension depth(mm)
    240 0.05 ~ 5 115 Single-phase/Double-winding A type / B Type Screw terminal block 80 ~ 224.5 Available NA - 79 ~ 224 94 ~ 247
    From: 1,841,491 VND
    Days to Ship: Số ngày giao hàng: 4 Day(s) or more
    day to ship 4 Day(s) or more
  • You can add up to 6 items per a category to the compare list.

    Potential Transformer-Vt (1.51 kV)

    Potential Transformer-Vt (1.51 kV)

    BOEHM

    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 Representative Standard Dimension width(mm) Dimension depth(mm)
    - - - - - - - - - - - -
    From: 3,476,760 VND
    Days to Ship: Số ngày giao hàng: 7 Day(s)
    day to ship 7 Day(s)
  • You can add up to 6 items per a category to the compare list.

    Transformer-Dry-Type Transformer (Triple-phase Single-winding W3PT-AU Type)

    Transformer-Dry-Type Transformer (Triple-phase Single-winding W3PT-AU Type)

    WOONYOUNG

    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 Representative Standard Dimension width(mm) Dimension depth(mm)
    380-440 0.1 ~ 1.5 220 Three-phase/double-winding - Screw terminal block 130 ~ 210 - NA - 135 ~ 240 86 ~ 145
    From: 2,334,199 VND
    Days to Ship: Số ngày giao hàng: 5 Day(s)
    day to ship 5 Day(s)
  • You can add up to 6 items per a category to the compare list.

    Transformer EP Series

    Transformer EP Series

    AIHARA

    Single-phase compound / P-type terminal block, primary voltage 200V 220V secondary voltage 100V 110V built-in self-holding thermal protector with shield (E).[Features]· To improve the security of electronic equipment, once the setting temperature for non-automatic recovery (bimetallic element) is reached, snap action (switch) is disconnected, and electronic grounding is in parallel. To avoid the heat inverted by bi-metal from the PTC he...Readmore

    CAD :
    2D
    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 Representative Standard Dimension width(mm) Dimension depth(mm)
    200 0.3 ~ 1 100 Single-phase/Double-winding A type Screw terminal block 120 ~ 156 Available NA - 120 ~ 153 120 ~ 175
    From: 2,928,201 VND
    Days to Ship: Số ngày giao hàng: 20 Day(s) or more
    day to ship 20 Day(s) or more
  • You can add up to 6 items per a category to the compare list.

    SO21 Series Single-Winding Transformer

    SO21 Series Single-Winding Transformer

    SWALLOW ELECTRIC

    SO21 series. Terminal block (up-screw) cover which has become one with protection cover. Work time is sharply shortened than other brand because wiring is available without screw-off.

    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 Representative Standard Dimension width(mm) Dimension depth(mm)
    AC200-220 0.05 ~ 15 AC100-110 Single-phase/single-winding A type / E Type / B Type Up screw type terminal block / Other 92 ~ 380 NA NA - 77 ~ 260 88 ~ 270
    From: 970,710 VND
    Days to Ship: Số ngày giao hàng: 6 Day(s) or more
    day to ship 6 Day(s) or more
  • You can add up to 6 items per a category to the compare list.

    Transformer FRB Series

    Transformer FRB Series

    AIHARA

    Single-phase compound / P-type terminal block, primary voltage 200V 220V secondary voltage 24V 26V with shield (E)

    CAD :
    2D
    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 Representative Standard Dimension width(mm) Dimension depth(mm)
    200 0.05 ~ 0.1 24 Single-phase/Double-winding A type Screw terminal block 88 ~ 96 Available NA - 85 ~ 86 94 ~ 109
    From: 1,247,050 VND
    Days to Ship: Số ngày giao hàng: 6 Day(s) or more
    day to ship 6 Day(s) or more
  • You can add up to 6 items per a category to the compare list.

    Transformer-Dry-Type Transformer (Single-phase Double-winding WT Type)

    Transformer-Dry-Type Transformer (Single-phase Double-winding WT Type)

    WOONYOUNG

    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 Representative Standard Dimension width(mm) Dimension depth(mm)
    0-440-460-480-500V 0.06 ~ 1.5 0-110-220V(E) Single-phase/Double-winding - Screw terminal block 89 ~ 188 - NA - 79 ~ 185 88 ~ 157
    From: 1,328,374 VND
    Days to Ship: Số ngày giao hàng: 5 Day(s)
    day to ship 5 Day(s)
  • You can add up to 6 items per a category to the compare list.

    Watt-hour Transducer (Watt-hour T/D)

    Watt-hour Transducer (Watt-hour T/D)

    BOEHM

    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 Representative Standard Dimension width(mm) Dimension depth(mm)
    - - - - - - - - - - - -
    From: 10,143,192 VND
    Days to Ship: Số ngày giao hàng: 7 Day(s)
    day to ship 7 Day(s)
  • You can add up to 6 items per a category to the compare list.

    AC Current Transformer (KTA Series)

    AC Current Transformer (KTA Series)

    LIGHTSTAR

    AC Current Transformer KTA Series. ・Related Keywords: LIGHTSTAR, Light Star, Gwangseong Measurement Instrument corp, Transformer

    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 Representative Standard Dimension width(mm) Dimension depth(mm)
    - - - Other - - - - - - - -
    From: 1,480,012 VND
    Days to Ship: Số ngày giao hàng: 11 Day(s)
    day to ship 11 Day(s)
  • You can add up to 6 items per a category to the compare list.

    AC Voltage Converter (KTB Series)

    AC Voltage Converter (KTB Series)

    LIGHTSTAR

    AC Voltage Converter KTB Series. ・Related Keywords: LIGHTSTAR, Light Star, Gwangseong Measurement Instrument corp, Transformer

    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 Representative Standard Dimension width(mm) Dimension depth(mm)
    - - - Other - - - - - - - -
    From: 1,480,012 VND
    Days to Ship: Số ngày giao hàng: 11 Day(s)
    day to ship 11 Day(s)
  • You can add up to 6 items per a category to the compare list.

    DC Isolation Converter (KTD Series)

    DC Isolation Converter (KTD Series)

    LIGHTSTAR

    DC Isolation Converter KTD Series. ・Related Keywords: LIGHTSTAR, Light Star, Gwangseong Measurement Instrument corp, Transformer

    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 Representative Standard Dimension width(mm) Dimension depth(mm)
    - - - Other - - - - - - - -
    From: 3,271,990 VND
    Days to Ship: Số ngày giao hàng: 11 Day(s)
    day to ship 11 Day(s)
  • You can add up to 6 items per a category to the compare list.

    Pulse into Analog Converter (KTK Series)

    Pulse into Analog Converter (KTK Series)

    LIGHTSTAR

    Pulse-to-Analog Converter KTK Series. ・Related Keywords: LIGHTSTAR, Light Star, Gwangseong Measurement Instrument corp, Transformer

    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 Representative Standard Dimension width(mm) Dimension depth(mm)
    - - - Other - - - - - - - -
    From: 3,271,990 VND
    Days to Ship: Số ngày giao hàng: 11 Day(s)
    day to ship 11 Day(s)
  • You can add up to 6 items per a category to the compare list.

    Portable Transformer, TBN Series

    Portable Transformer, TBN Series

    SWALLOW ELECTRIC

    TBN series, transformer with mobile plug and socket. Can be used in temporary sites with different voltages.

    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 Representative Standard Dimension width(mm) Dimension depth(mm)
    AC100-200 2 ~ 3 AC100-115-200 Single-phase/single-winding B Type - 265 ~ 295 NA Available - 155 ~ 175 225 ~ 240
    From: 11,652,846 VND
    Days to Ship: Số ngày giao hàng: 6 Day(s) or more
    day to ship 6 Day(s) or more
  • You can add up to 6 items per a category to the compare list.

    PAL-EP Series Transformer for Overseas Use

    PAL-EP Series Transformer for Overseas Use

    SWALLOW ELECTRIC

    PAL-EP series, transformer made electronics of 100V available in different countries of 220 to 230V during travel. More compact and lighter than other brand because we used toroidal core.

    CAD :
    2D
    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 Representative Standard Dimension width(mm) Dimension depth(mm)
    AC220 to 230 0.51 ~ 1.5 AC100 Single-phase/single-winding - - 120 ~ 145 NA Available - 70 ~ 88 170 ~ 180
    From: 4,401,925 VND
    Days to Ship: Số ngày giao hàng: 6 Day(s) or more
    day to ship 6 Day(s) or more
  • You can add up to 6 items per a category to the compare list.

    M41 Series, Multi-Transformer

    M41 Series, Multi-Transformer

    SWALLOW ELECTRIC

    Multi-transformer with ±tap P· 400V /S· 100V cover mainly applied with 9 output voltages with an integral structure of protection cover· Simple wiring without screw-off

    CAD :
    2D
    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 Representative Standard Dimension width(mm) Dimension depth(mm)
    AC380-400-420-440-460-480 0.2 ~ 5 AC100-110-120 Single-phase/Double-winding A type / E Type / B Type Up screw type terminal block 110 ~ 240 Available NA - 108 ~ 250 116 ~ 240
    From: 1,875,917 VND
    Days to Ship: Số ngày giao hàng: 6 Day(s) or more
    day to ship 6 Day(s) or more
  • You can add up to 6 items per a category to the compare list.

    Transformer-Dry-Type Transformer (Triple-phase Single-winding W3PT-AU Type)

    Transformer-Dry-Type Transformer (Triple-phase Single-winding W3PT-AU Type)

    WOONYOUNG

    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 Representative Standard Dimension width(mm) Dimension depth(mm)
    N-220-380-440 0.2 ~ 3 N-220-380-440 3 Phase / a single track - Screw terminal block 130 ~ 230 - NA - 135 ~ 240 86 ~ 170
    From: 2,334,199 VND
    Days to Ship: Số ngày giao hàng: 5 Day(s)
    day to ship 5 Day(s)
  • You can add up to 6 items per a category to the compare list.

    NCT - Noise Cut Transformer_Single Phase 1P

    NCT - Noise Cut Transformer_Single Phase 1P

    WOONYOUNG

    ・Related Keywords: WOONYOUNG, Woonyoung Inc, Transformer

    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 Representative Standard Dimension width(mm) Dimension depth(mm)
    - 0.3 ~ 0.5 - Single phase - - - - - - - -
    From: 6,702,183 VND
    Days to Ship: Số ngày giao hàng: 11 Day(s)
    day to ship 11 Day(s)
  • You can add up to 6 items per a category to the compare list.

    Power Transformer For Use Overseas, PAL-IP Series

    Power Transformer For Use Overseas, PAL-IP Series

    SWALLOW ELECTRIC

    PAL-IP series, transformer made electronics of 100V available in different countries of 240V during travel. More compact and lighter than other brand because we used toroidal core.

    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 Representative Standard Dimension width(mm) Dimension depth(mm)
    AC240 0.5 ~ 1.5 AC100 Single-phase/single-winding - - 170 ~ 180 NA Available - 70 ~ 88 120 ~ 145
    From: 4,454,124 VND
    Days to Ship: Số ngày giao hàng: 24 Day(s) or more
    day to ship 24 Day(s) or more
  • You can add up to 6 items per a category to the compare list.

    M42 Series, Multi-Transformer

    M42 Series, Multi-Transformer

    SWALLOW ELECTRIC

    Multi-transformer with ±tap P· 400V /S· 200V cover mainly applied with 9 output voltages with an integral structure of protection cover· Simple wiring without screw-off

    CAD :
    2D
    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 Representative Standard Dimension width(mm) Dimension depth(mm)
    AC380-400-420-440-460-480 0.2 ~ 5 AC200-220-240 Single-phase/Double-winding A type / E Type / B Type Up screw type terminal block 110 ~ 240 Available NA - 108 ~ 250 116 ~ 240
    From: 1,875,917 VND
    Days to Ship: Số ngày giao hàng: 6 Day(s) or more
    day to ship 6 Day(s) or more
  • You can add up to 6 items per a category to the compare list.

    Single-Phase Double Winding Transformer

    Single-Phase Double Winding Transformer

    BUMHAN

    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 Representative Standard Dimension width(mm) Dimension depth(mm)
    230-220-210-0 0.04 ~ 0.3 15-12-9-0-SE Single-phase/Double-winding - - 88 ~ 122 - - - 80 ~ 118 82 ~ 113
    From: 1,042,904 VND
    Days to Ship: Số ngày giao hàng: 11 Day(s)
    day to ship 11 Day(s)
  • You can add up to 6 items per a category to the compare list.

    Single-Phase Double Winding Transformer

    Single-Phase Double Winding Transformer

    BUMHAN

    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 Representative Standard Dimension width(mm) Dimension depth(mm)
    230-220-210-0 0.04 ~ 2 30-28-26-24-0-SE ~ 30-28-24-0-SE Single-phase/Double-winding - - 88 ~ 177 - - - 80 ~ 182 82 ~ 170
    From: 1,046,420 VND
    Days to Ship: Số ngày giao hàng: 11 Day(s)
    day to ship 11 Day(s)
  • You can add up to 6 items per a category to the compare list.

    Single-Phase Double Winding Transformer

    Single-Phase Double Winding Transformer

    BUMHAN

    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 Representative Standard Dimension width(mm) Dimension depth(mm)
    230-220-208-200-0 0.04 ~ 2 120-110-100-0-SE Single-phase/Double-winding - - 88 ~ 177 - - - 80 ~ 182 82 ~ 170
    From: 1,049,936 VND
    Days to Ship: Số ngày giao hàng: 4 Day(s) or more
    day to ship 4 Day(s) or more
  • You can add up to 6 items per a category to the compare list.

    Single-Phase Double Winding Transformer

    Single-Phase Double Winding Transformer

    BUMHAN

    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 Representative Standard Dimension width(mm) Dimension depth(mm)
    460-440-420-380-220-0 ~ 460-440-380-220-0 0.04 ~ 2 220-110-24-12-0-SE ~ 220-110-24-0-SE Single-phase/Double-winding - - 88 ~ 177 - - - 80 ~ 182 82 ~ 170
    From: 1,042,904 VND
    Days to Ship: Số ngày giao hàng: 4 Day(s) or more
    day to ship 4 Day(s) or more
  • You can add up to 6 items per a category to the compare list.

    Transformer-Dry-Type Transformer (Single-phase Double-winding WT Type)

    Transformer-Dry-Type Transformer (Single-phase Double-winding WT Type)

    WOONYOUNG

    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 Representative Standard Dimension width(mm) Dimension depth(mm)
    0-110-200-220-(E) 0.04 ~ 1 0-12-22-24-26 ~ 0-12-18-22-24-26 Single-phase/Double-winding - Screw terminal block 89 ~ 162 - NA - 79 ~ 160 83 ~ 157
    From: 1,174,945 VND
    Days to Ship: Số ngày giao hàng: 4 Day(s) or more
    day to ship 4 Day(s) or more
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    Commercial Frequency Socket Converter (KSF Series)

    Commercial Frequency Socket Converter (KSF Series)

    LIGHTSTAR

    Commercial Frequency Socket Converter KSF Series. ・Related Keywords: LIGHTSTAR, Light Star, Gwangseong Measurement Instrument corp, Transformer

    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 Representative Standard Dimension width(mm) Dimension depth(mm)
    - - - Other - - - - - - - -
    From: 2,862,914 VND
    Days to Ship: Số ngày giao hàng: 11 Day(s)
    day to ship 11 Day(s)
  • You can add up to 6 items per a category to the compare list.

    Transformer 8YSB Series

    Transformer 8YSB Series

    AIHARA

    Single-phase compound / P-type terminal block, primary voltage 380V 400V 415V secondary voltage 200V 220V with shield (E)

    CAD :
    2D
    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 Representative Standard Dimension width(mm) Dimension depth(mm)
    380 0.05 ~ 2 200 Single-phase/Double-winding A type Screw terminal block 88 ~ 215 Available NA - 88 ~ 153 99 ~ 215
    From: 1,283,871 VND
    Days to Ship: Số ngày giao hàng: 20 Day(s) or more
    day to ship 20 Day(s) or more
  • You can add up to 6 items per a category to the compare list.

    Transformer UP Series

    Transformer UP Series

    AIHARA

    Single-phase compound / P-type terminal block, primary voltage 100V 110V secondary voltage 200V 220V with shield (E)

    CAD :
    2D
    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 Representative Standard Dimension width(mm) Dimension depth(mm)
    100 0.055 ~ 0.5 200 Single-phase/Double-winding A type Screw terminal block 88 ~ 156 Available NA - 85 ~ 153 94 ~ 135
    From: 1,175,833 VND
    Days to Ship: Số ngày giao hàng: 6 Day(s) or more
    day to ship 6 Day(s) or more
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    Power Transformer For Use In Japan And Overseas, AG-N Series

    Power Transformer For Use In Japan And Overseas, AG-N Series

    SWALLOW ELECTRIC

    AG-N series, overseas product can be used in Japan. In output side there attached a socket for 6 different voltages.[Features]· Attached by multi socket for world electronic products.· Japanese product can be used in overseas and overseas product can be used in Japan.· Can be used in different countries with different voltage ( with switch for input voltage).· Output socket: Flat head pin (A-2), round pin (C-2), common/BF/O.· Suitable electronic ...Readmore

    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 Representative Standard Dimension width(mm) Dimension depth(mm)
    AC100 1 ~ 1.5 AC100-110-120-200-220-240 Single-phase/single-winding - - 190 NA Available - 170 183
    From: 7,222,559 VND
    Days to Ship: Số ngày giao hàng: 6 Day(s) or more
    day to ship 6 Day(s) or more
  • You can add up to 6 items per a category to the compare list.

    R1 Series Control Transformer

    R1 Series Control Transformer

    SWALLOW ELECTRIC

    R1 series, lug and terminal block are separated. Terminal block (up-screw) cover which is a integral structure of protection cover. Simple wiring without screw-off.

    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 Representative Standard Dimension width(mm) Dimension depth(mm)
    AC100 ~ AC100-110 0.3A ~ 0.5A AC6-8-10-12 ~ AC24-32-35-38 Single-phase/Double-winding A type Other 36 ~ 60 NA NA - 43 ~ 69 36 ~ 55
    From: 318,195 VND
    Days to Ship: Số ngày giao hàng: 6 Day(s) or more
    day to ship 6 Day(s) or more
  • You can add up to 6 items per a category to the compare list.

    Single-Phase Multiple-Winding Transformer, LD21 Series

    Single-Phase Multiple-Winding Transformer, LD21 Series

    TOYOZUMI

    Step-down transformer for 200V switching to 100V. We have reached the low-cost goal while maintaining the quality of a Toyozumi production SD21 series. For all equipment types, gap shield is included in P-S to best prevent interference.

    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 Representative Standard Dimension width(mm) Dimension depth(mm)
    220 0.05 ~ 5 110 Single-phase/Double-winding E Type / F type Screw terminal block 81 ~ 209 Available NA - 68 ~ 224 86 ~ 247
    From: 1,335,473 VND
    Days to Ship: Số ngày giao hàng: 4 Day(s) or more
    day to ship 4 Day(s) or more
  • You can add up to 6 items per a category to the compare list.

    Single-Phase Single Winding Transformer

    Single-Phase Single Winding Transformer

    BUMHAN

    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 Representative Standard Dimension width(mm) Dimension depth(mm)
    230-220-210-0 0.075 ~ 2 110-110-0 Single-phase/single-winding - - 88 ~ 156 - - - 80 ~ 156 82 ~ 162
    From: 1,063,609 VND
    Days to Ship: Số ngày giao hàng: 11 Day(s)
    day to ship 11 Day(s)
  • You can add up to 6 items per a category to the compare list.

    Single-Phase Single Winding Transformer

    Single-Phase Single Winding Transformer

    BUMHAN

    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 Representative Standard Dimension width(mm) Dimension depth(mm)
    460-440-420-380-0 0.075 ~ 2 220-110-0 Single-phase/single-winding - - 80 ~ 156 - - - 80 ~ 156 82 ~ 162
    From: 1,042,904 VND
    Days to Ship: Số ngày giao hàng: 4 Day(s) or more
    day to ship 4 Day(s) or more

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FAQ Transformers

Question: What is different between 1phase transformers and 3phase transformers.
Answer: 1. In a single-phase transformer, the electricity is supplied through two wires called Line and neutral. In three phase transformers, the electricity is supplied through three wires (four wires if neutral wire is included).
2. The voltage of single-phase transformer supply is 230V whereas three-phase transformer supply is 415V.
3. The efficiency of a three-phase transformer is significantly higher than a single-phase supply and the power transfer capability is also more.
Question: How many types of transformers?
Answer: Type of transformer can be separated by different types of applications.
1. Transformer types based on core structure.
   1.1) Iron core transformer
   1.2) Shell core transformer
   1.3) H-type core transformer
2. Transformer types based on electric system.
   2.1) Single-phase transformer
   2.2) Three-phase transformer
3. Transformer types based on voltage level.
   3.1) Step-up transformer which is use for boost voltage up then transmit to secondary side.
   3.2) Step-down transformer which is use for reducing voltage down then transmit to secondary side.
   3.3) Isolation transformer which voltage at primary and secondary side are same. Typically, applicable for Laboratory which is need stable voltage and current.
Question: How is transformer maintenance method?
Answer: 1. Should install and using in low-humidity to prevent short circuit issue.
2. Installation place should be good for heat transfer.
3. Always keep cleaning heat transfer component.
4. Always keep inspection terminal and wire.
Question: Why transformer is necessary?
Answer: Transformers is necessary because each electric device need different level of voltage. So, we must use transformer to adjust the electrical voltage from power source to sub-unit. Such as, reduce voltage from high-power electric post to the building and transformer for reduce voltage level from electric source of building to each electrical home appliance as well.
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