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transformer×大同電氣工業 - List of Manufacturers, Suppliers, Companies and Products

transformer Product List

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Toroidal transformer

Toroidal transformer

Compact and lightweight! Introducing a toroidal transformer that can be mounted on a printed circuit board with a slim design.

We would like to introduce our "Toroidal Transformers." Using "wound iron cores" as transformers for miniaturization and weight reduction of equipment is a good utilization method that takes advantage of the properties of magnetic materials. Recently, the performance of magnetic materials has significantly improved in terms of high magnetic flux density and low loss. By effectively using these advanced magnetic materials, we can achieve a reduction of over 40% in volume and more than 30% in weight compared to conventional cut-core transformers. This transformer is highly promising for miniaturization and weight reduction of equipment. 【Features】 ■ Compact and lightweight (volume and weight are less than 2/3 of cut-core types) ■ Slim design allows for mounting on printed circuit boards ■ Minimal leakage flux *For more details, please refer to the PDF document or feel free to contact us.

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TS shape transformer

TS shape transformer

For 3-phase power supply transformers! Widely used in a reliable manner for marine applications, automatic control, and more.

We would like to introduce our "TS Type Transformer." Designed for three-phase power supply transformers, the "41TS Type" features insulation varnish treatment, while the "61TS Type" is coated with epoxy resin. It excels in moisture resistance and salt damage resistance, making it widely used in marine applications, automatic control systems, and more, with high reliability. 【Features】 ■ For three-phase power supply transformers ■ Excellent moisture resistance and salt damage resistance ■ Widely used in marine applications, automatic control systems, etc., with high reliability ■ 41TS Type: Coated with insulation varnish treatment ■ 61TS Type: Coated with epoxy resin *For more details, please refer to the PDF document or feel free to contact us.

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Cut core transformer

Cut core transformer

A lineup including "43・63VC type" and "16CD type・22CD type" using cut cores in iron hearts.

We would like to introduce our "Cut Core Type Transformers." Starting with the "43・63HA type," we also offer the "43・63VC type" which uses a cut core in the iron core, as well as the "16CD type, 22CD type," and "43HC type, 63HC type" in our lineup. Please feel free to contact us when you need our services. 【Features of the 43HC type and 63HC type】 ■ Uses a cut core in the iron core ■ Compact and lightweight structure ■ Excellent vibration resistance ■ Good moisture resistance ■ High reliability *For more details, please refer to the PDF materials or feel free to contact us.

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L, M type transformer

L, M type transformer

Excellent vibration resistance with a horizontally oriented sturdy structure! The lineup also includes "41M and 61M models" with terminal boards installed.

We would like to introduce the "L and M type transformers" that we handle. The "43L and 63L types" feature a horizontally oriented robust structure that excels in vibration resistance. The "41M and 61M types" are horizontally oriented robust structures with terminal boards attached to the 43L and 63L types, providing excellent terminal strength and vibration resistance. Additionally, when using rod terminals, the model names change to 42M and 62M, respectively. 【Features】 ■ Horizontally oriented robust structure ■ Excellent vibration resistance ■ Terminal boards attached to 43L and 63L types (41M and 61M types) ■ When using rod terminals: model names change to 42M and 62M (41M and 61M types) *For more details, please refer to the PDF materials or feel free to contact us.

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Band-type transformer

Band-type transformer

Measuring instruments, widely known for consumer devices, such as the "54, 55, 53, 63BN models" are included in the lineup!

We would like to introduce our "band-shaped transformers." Starting with the widely known "54, 55, 53, and 63BN types" for measuring instruments and consumer devices, we also offer the "53VN and 63VN types" with excellent vibration resistance, as well as the "44PF and 44PS types" designed for printed circuit board mounting. Please feel free to contact us when you need assistance. 【Features of 54, 55, 53, and 63BN types】 ■ For measuring instruments and consumer devices ■ 54, 55, and 53 types: Low-cost type with insulated varnish treatment ■ 63BN type: Coated with epoxy resin ■ Excellent moisture resistance ■ High reliability *For more details, please refer to the PDF document or feel free to contact us.

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