Toroidal Transformer - Company Ranking(5 companyies in total)

Last Updated：Aug 20, 2025 Aggregation Period:Jul 23, 2025〜Aug 19, 2025
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Company Name	Company information	Featured Products
Company Name	Company information	Product Image, Product Name, Price Range	overview	Application/Performance example
日幸電機日幸電機サテライト ★ アキバ( 東京都/秋葉原/神田/岩本町)	Address Tokyo/ number of employees 99 Business Activities - Transformer business (design, manufacturing, sales) High-frequency transformers and reactors Low-frequency transformers and reactors NCW transformers Large transformers and reactors Dry reactors (DC reactors and AC reactors) Toroidal transformers - Transformer maintenance and modification - Motor repair - Electrical materials sales (Nikko Electric Manufacturing Co., Ltd. complete electromagnetic circuit breakers (wiring circuit breakers), circuit protectors (equipment protection circuit breakers), leakage circuit breakers) - Contract assembly of power supply equipment - Floor heating and snow melting systems (road heating) - Educational business (Meiko Gijuku Tsurukawa classroom, Meiko Gijuku Seiseki Sakuragaoka classroom) *Business started in March 2023 - Satellite Akiba (opening in January 2024) At Satellite Akiba, we hope to receive many proposals from material vendors, not just as a branch office function. For vendors who find it difficult to visit Watari-gun in Miyagi Prefecture, we have created an environment where meetings can be held via the web connecting Akihabara and the Watari factory. Of course, new vendors are also welcome to inquire first. Key Partners Tohoku Electric Power Company, Incorporated Daihen Corporation NT Sales Corporation Nikko Electric Manufacturing Company, Incorporated Nissei Corporation	Toroidal transformer, toroidal coil (custom-made product) Other	Since April 1, 2022, our headquarters and factory have been using 100% renewable energy electricity. The products of Nikkou Electric are powered by CO2-free electricity. ≪For transformers, choose Nikkou Electric≫ We are Nikkou Electric Co., Ltd., a transformer manufacturer located in Watari County, Miyagi Prefecture. At Nikkou Electric, we consistently handle everything from the design to manufacturing and sales of transformers, coils, and reactors in accordance with our customers' specifications. We offer a wide range of transformers (voltage transformers), including compact and energy-saving NCW transformers, complex toroidal transformers, large commercial transformers, and large reactors (copper strip wound) used in solar power and wind power generation. 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. In addition to manufacturing transformers, we also undertake the assembly of power-related unit products. Please do not hesitate to reach out to us for consultation.	Broadcasting equipment, measuring instruments, medical devices, audio equipment, etc.
日幸電機日幸電機サテライト ★ アキバ( 東京都/秋葉原/神田/岩本町)		Toroidal transformer. Other	For more details, please refer to the PDF document or feel free to contact us.	【Usage】 ■Broadcasting equipment, measuring instruments, medical devices, audio, etc. *For more details, please refer to the PDF document or feel free to contact us.
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日幸電機日幸電機サテライト ★ アキバ( 東京都/秋葉原/神田/岩本町)

Address

Tokyo/

number of employees

99

Business Activities

- Transformer business (design, manufacturing, sales) High-frequency transformers and reactors Low-frequency transformers and reactors NCW transformers Large transformers and reactors Dry reactors (DC reactors and AC reactors) Toroidal transformers - Transformer maintenance and modification - Motor repair - Electrical materials sales (Nikko Electric Manufacturing Co., Ltd. complete electromagnetic circuit breakers (wiring circuit breakers), circuit protectors (equipment protection circuit breakers), leakage circuit breakers) - Contract assembly of power supply equipment - Floor heating and snow melting systems (road heating) - Educational business (Meiko Gijuku Tsurukawa classroom, Meiko Gijuku Seiseki Sakuragaoka classroom) *Business started in March 2023 - Satellite Akiba (opening in January 2024) At Satellite Akiba, we hope to receive many proposals from material vendors, not just as a branch office function. For vendors who find it difficult to visit Watari-gun in Miyagi Prefecture, we have created an environment where meetings can be held via the web connecting Akihabara and the Watari factory. Of course, new vendors are also welcome to inquire first.

Key Partners

Tohoku Electric Power Company, Incorporated Daihen Corporation NT Sales Corporation Nikko Electric Manufacturing Company, Incorporated Nissei Corporation

Featured Products

Toroidal transformer, toroidal coil (custom-made product)

overview

Since April 1, 2022, our headquarters and factory have been using 100% renewable energy electricity. The products of Nikkou Electric are powered by CO2-free electricity. ≪For transformers, choose Nikkou Electric≫ We are Nikkou Electric Co., Ltd., a transformer manufacturer located in Watari County, Miyagi Prefecture. At Nikkou Electric, we consistently handle everything from the design to manufacturing and sales of transformers, coils, and reactors in accordance with our customers' specifications. We offer a wide range of transformers (voltage transformers), including compact and energy-saving NCW transformers, complex toroidal transformers, large commercial transformers, and large reactors (copper strip wound) used in solar power and wind power generation. 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. In addition to manufacturing transformers, we also undertake the assembly of power-related unit products. Please do not hesitate to reach out to us for consultation.

Application/Performance example

Broadcasting equipment, measuring instruments, medical devices, audio equipment, etc.

Toroidal transformer.

overview

For more details, please refer to the PDF document or feel free to contact us.

Application/Performance example

【Usage】 ■Broadcasting equipment, measuring instruments, medical devices, audio, etc. *For more details, please refer to the PDF document or feel free to contact us.
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Address

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Business Activities

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Toroidal Transformer - Company Ranking(5 companyies in total)

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