Transformer reactor using ferrite core
From April 1, 2022, our headquarters and factory have adopted 100% renewable energy electricity. Nikkou Electric's products are powered by CO2-free electricity. High-frequency transformers and reactors (EI type, ER type, PQ type) - These transformers use ferrite cores and are mainly used in switching power supplies. - Insulation types: We can accommodate type A to type B. - RoHS compliant. *In addition to the above, we also have a track record of large products such as UU type and UI type. Regarding inquiries from customers not registered with Ipros: For inquiries from those not registered with Ipros, please contact us through the related link below: [Nikkou Electric Co., Ltd. Inquiry Form (Please contact us here if you are not registered with Ipros)] ☆★☆★↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓☆★↓↓↓↓↓↓↓↓☆★ ☆★☆★↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓☆★↓↓↓↓↓↓↓↓☆★ ☆★☆★↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓☆★↓↓↓↓↓↓↓↓☆★
Inquire About This Product
basic information
"If it's about transformers, it's Nikkou Electric." We are Nikkou Electric Co., Ltd., a transformer manufacturer located in Watari-gun, 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, all domestically. We offer a wide range of transformers (voltage converters), including compact and energy-efficient 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 supply-related unit products. Please do not hesitate to reach out to us.
Price range
Delivery Time
※Custom-made items tailored to the customer's specifications require confirmation.
Applications/Examples of results
Switching power supplies, etc.
catalog（9）
Download All Catalogs![Various Switching Transformer Dimension Table [Nikko Electric Co., Ltd., a transformer manufacturer in Miyagi Prefecture]](https://image.www.ipros.com/public/catalog/image/01/cc5/433777/IPROS50253308976435793453.jpeg?w=120&h=170)
![High-frequency transformers, reactor EI type, ER type, PQ type [Nikko Electric Co., Ltd., a domestic transformer manufacturer in Miyagi Prefecture]](https://image.www.ipros.com/public/catalog/image/01/ec2/438026/IPROS58726280474052044356.jpeg?w=120&h=170)
![Standard Power Transformer Dimension Table [Nikko Electric Co., Ltd., a transformer manufacturer in Miyagi Prefecture]](https://image.www.ipros.com/public/catalog/image/01/93a/474123/IPROS58367633061398259632.jpeg?w=120&h=170)
![Switching Transformer Catalog (Custom-made) [Nikko Electric Co., Ltd. in Miyagi Prefecture]](https://image.www.ipros.com/public/catalog/image/01/edb/580697/IPROS22873975563303456793.jpeg?w=120&h=170)
![Nichiko Electric Co., Ltd. [Official LINE Account] QR Code](https://image.www.ipros.com/public/catalog/image/01/014/750152/IPROS3486104943723195513.jpeg?w=120&h=170)
![Max Corporation Tube Marker [Letter Twin] Function Comparison Table (Nikko Electric Sendai Sales Office)](https://image.www.ipros.com/public/catalog/image/01/f27/796501/IPROS6510307976372567619.jpeg?w=120&h=170)
News about this product（7）
Company information
The "Osaki Industrial Fair 2025" is scheduled to be held on October 17 (Friday) and 18 (Saturday) of the 7th year of Reiwa!! https://sangyo-osaki.com/2025/08/28/osirase/ This time, we will be exhibiting mainly from our Sendai office. Please feel free to stop by our booth. At the TECHNO-FRONTIER 2025 Power System Exhibition, we were fortunate to connect with many people this year. Thank you to everyone who visited us. ☆☆☆☆★☆☆☆☆★☆☆☆☆★☆☆☆☆★☆☆☆☆ As the general agent for floor heating systems and snow melting systems, we respond to diverse needs not only in general residences across Tohoku but also in welfare facilities and public institutions, with the latest system variations and comprehensive total support. You can experience comfortable warmth from the morning with heat stored overnight. The "storage heating floor heating system" that utilizes nighttime electricity is an economical and ideal system for keeping your head cool and your feet warm. Since it does not use any fire indoors and does not require space for heating equipment, it is perfect for daycare centers, kindergartens, and welfare facilities.