Toroidal transformer coil (f=50/60Hz to several kHz).
Nichiyou Electric Co., Ltd. (Design, manufacturing, and sales of transformers/coils/reactors from small lots of 1 piece) Sendai Sales Office (Snow melting (road heating, floor heating, electrical materials))
A high-end transformer boasting excellent efficiency and voltage fluctuation rate, with low leakage and space-saving design!
Our company uses toroidal cores and can manufacture according to design specifications such as any number of turns, inductance, and current values. Since we use cores that do not require cutting and can maximize magnetic characteristics, it is possible to achieve high efficiency and miniaturization. They can be used in broadcasting equipment, measuring instruments, medical devices, audio equipment, etc. 【Features】 - High-end transformers with excellent efficiency and voltage fluctuation rates, low leakage, and space-saving design - Use of cores that do not require cutting and can maximize magnetic characteristics - Capable of achieving high efficiency and miniaturization - Can be manufactured according to design specifications such as any number of turns, inductance, and current values - Supports complex hand-wound toroids *For more details, please refer to the PDF materials or feel free to contact us.
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basic information
【Core Size (Guideline)】 ■ Suitable for Hand-Winding - Outer Diameter: 70mm Max - Inner Diameter: 15mm Min - Height: 15mm Max ■ Suitable for Automatic Winding - Outer Diameter: 200mm Max - Inner Diameter: 35mm Min - Height: 120mm Max *For more details, please refer to the PDF document or feel free to contact us.
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Applications/Examples of results
【Applications】 ■ Broadcasting equipment, measuring instruments, medical devices, audio equipment, etc. ■ Communication devices thriving with 5G, as well as industrial machinery such as audio equipment and semiconductor manufacturing equipment. *For more details, please refer to the PDF document or feel free to contact us.
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Download All Catalogs![- Toroidal transformer - Toroidal coil [Nikko Electric Co., Ltd., a domestic transformer manufacturer in Miyagi Prefecture]](https://image.mono.ipros.com/public/catalog/image/01/f6d/576494/IPROS35566615700274664392.jpeg?w=120&h=170)
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Company information
The booth for the TECHNO-FRONTIER2025 Power System Exhibition has been announced. The Nikkou Electric booth is 【4-F36】. Exhibition: "TECHNO-FRONTIER2025 Power System Exhibition" Dates: July 23 (Wednesday) to July 25 (Friday), 2025 Time: 10:00 AM to 5:00 PM Location: Tokyo Big Sight, West Exhibition Hall Booth: 【4-F36】 We look forward to connecting with many of you this year as well. Please be sure to stop by our booth! Nikkou Electric's new base, Satellite Akiba (Tokyo, Akihabara), opened in February 2024. We aim to connect our sales team with factory technology and the web to provide real-time proposals for the most suitable transformers for our customers. If you have any issues regarding transformers, coils, or reactors, please feel free to consult with Nikkou Electric. We will propose the optimal transformer through discussions with our customers.