日幸電機 List of Products and Services

This product is a transformer designed based on the concept of "winding an iron core onto a coil bobbin," achieving space-saving, lightweight, and high efficiency. By making the most of excellent iron core materials without waste, the weight of the device has been significantly reduced, and work efficiency has greatly improved. Furthermore, due to its no-cut wound iron core structure, standby power can be significantly reduced. 【Features】 ■ Low cost ■ High insulation ■ Space-saving ■ Lightweight ■ High efficiency *For more details, please refer to the PDF document or feel free to contact us.

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This document includes the dimensional drawings and weights of NCW transformers (vertical type). Our company designs a variety of transformers, coils, and reactors, ranging from single-phase and three-phase small units to large ones (200 kVA class), based on our extensive track record and experience. We have various winding machines, including automatic winding machines, manual winding machines, large winding machines, multi-tap winding machines, and toroidal winding machines, enabling us to produce a wide range of transformers and coils. We specialize in custom specifications, so please feel free to consult us. [Contents (partial)] ■ Capacity (VA) ■ Width (W) ■ Depth (L) ■ Height (H) ■ Approximate weight (Kg) *For more details, please refer to the PDF document or feel free to contact us.

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This document includes the dimensional drawings and weights of NCW transformers (horizontal type). Our company designs a variety of transformers, coils, and reactors ranging from single-phase and three-phase models to large ones (200 kVA class), based on our extensive track record and experience. We have various winding machines, including automatic winding machines, manual winding machines, large winding machines, multi-strand winding machines, and toroidal winding machines, allowing us to manufacture a wide range of transformers and coils. We specialize in custom specifications, so please feel free to consult with us. 【Contents (partial)】 ■ Capacity (VA) ■ Width (W/W') ■ Depth (L) ■ Height (H) ■ Approximate weight (Kg) *For more details, please refer to the PDF document or feel free to contact us.

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This document includes a dimension table for standard power transformers. Nikko Electric conducts a consistent process of designing, manufacturing, and selling transformers, coils, and reactors in Japan to meet customer specifications. If you have any issues regarding transformers, coils, or reactors, please feel free to consult with us. We will propose suitable transformers through discussions with our customers. [Contents] ■ Single-phase isolation transformers ■ Three-phase isolation transformers *For more details, please refer to the PDF document or feel free to contact us.

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We would like to introduce our "COS Sleeve." It can be used for devices that connect twisted wires, such as smart meters, integrated power meters, circuit breakers, and inverters, as well as for insertion-type terminal blocks, plug connectors, wiring devices, lighting fixtures, and other energy-saving related equipment. The COS Sleeve compression method has been recognized by the Ministry of Economy, Trade and Industry for its seismic performance and energy-saving effects, and it can be used for terminal connections of all insertion-type devices used in Japan (both domestic and foreign products). 【Features】 ■ Improved electrical performance ■ Increased mechanical strength ■ Space-saving ■ Improved work efficiency ■ RoHS compliant *For more details, please refer to the PDF materials or feel free to contact us.

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In this document, we introduce the floor heating and snow melting equipment catalog handled by Nichiko Electric. We have made it easy to download catalogs from various companies (electronic catalogs) using QR codes on your smartphone or tablet. Please take a look. 【Featured Catalogs (Partial)】 ■ Wood Electric Floor Heating Panel "Yukadan-jaku" ■ OA Floor Heater ■ Electric Road Heating System ■ Road Heating Products ■ Snow Melting System "Econoheat" *For more details, please refer to the PDF document or feel free to contact us.

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The "Road Heating System" is a snow melting system that involves embedding unitized heating cables according to the installation location. A variety of heating cables and heating units are available to choose from based on usage conditions, installation locations, and installation ranges, and there are also three types of control systems to select from. Additionally, various sensors such as road surface temperature sensors and outdoor temperature sensors are available as needed, allowing for the combination of these components to create a suitable system tailored to specific purposes. 【Features】 ■ A detailed lineup ■ A control system for road heating that can significantly save energy ■ Easy installation by simply embedding it in the pavement ■ Custom-made systems suitable for any weather conditions, installation locations, or purposes *For more details, please refer to the PDF materials or feel free to contact us.

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"Yukadan Jaku" is a wood-based electric floor heating panel that gently warms from the ground up without polluting the air. It adopts a connector system that makes wiring between the heating panels easy, allowing for installation in a room of about 10 tatami mats in just half a day. Additionally, it can be installed over existing floors during renovations. Furthermore, it does not require special space for heating equipment, allowing you to use the room more spaciously and offering complete freedom in layout. It creates a comfortable room without noise. 【Features】 ■ Easy installation ■ Low formaldehyde ■ Maintenance-free ■ Spacious room usage ■ Clean air ■ Cold head, warm feet *For more details, please refer to the PDF document or feel free to contact us.

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We would like to introduce the "Electric Road Heating System" that creates a safe and comfortable living environment. Snow melting through electric heating is non-polluting and can be installed in any location, featuring excellent characteristics such as extremely easy operation and management through an automatic control device. Furthermore, energy-saving effects can be achieved by using a highly accurate automatic control device. The heating cables are pre-assembled in a slatted configuration and are embedded in the pavement with materials such as concrete or asphalt. Once the operation is initiated by the automatic control device, the heating cables generate heat, warming the road surface to melt snow and prevent freezing. 【Features】 ■ High quality and excellent durability ■ Custom-made regardless of facility location or climate conditions ■ Easy installation ■ Efficient energy-saving automatic control of power supply *For more details, please refer to the PDF document or feel free to contact us.

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This document includes dimension tables for various types of switching transformers. At Nikkou Electric, we consistently handle the design, manufacturing, and sales of transformers, coils, and reactors in Japan to meet our customers' specifications. If you have any issues regarding transformers, coils, or reactors, please feel free to consult with us. We will propose suitable transformers through discussions with our customers. [Contents] ■ FEI･FEE core Type ■ FEER core Type ■ FPQ core Type ■ EPC core Type ■ FEP core Type ■ Large Capacity Type *For more details, please refer to the PDF document or feel free to contact us.

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The "EI type, ER type, and PQ type" are transformers that use ferrite cores. They support insulation types from A to B and are compliant with RoHS. They are mainly used in switching power supplies. In addition, we have a proven track record with larger types such as UU type and UI type, so please feel free to contact us when needed. 【Sizes】 ■ EI type: EI-12.5 to EI-60 ■ ER type: EER-25.5 to EER120 ■ PQ type: PQ2016 to PQ5050 *For more details, please refer to the PDF materials or feel free to contact us.

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This product is a high-end transformer that boasts excellent efficiency and voltage fluctuation rates, featuring low leakage and a space-saving design. It can be used in broadcasting equipment, measuring instruments, medical devices, audio equipment, and more. Using a toroidal core, it can be manufactured according to design specifications such as arbitrary winding numbers, inductance, and current values. 【Features】 ■ Insulation types compatible with Class A to Class B ■ RoHS compliant ■ Excellent efficiency and voltage fluctuation rates ■ Low leakage and space-saving ■ Using a toroidal core, it can be manufactured according to design specifications such as arbitrary winding numbers, inductance, and current values *For more details, please refer to the PDF document or feel free to contact us.

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The "NCW Transformer" is a coil bobbin type transformer that provides appropriate power for various applications. It is manufactured based on the concept of "winding a core with a coil," featuring energy efficiency, compact size, lightweight and thin design, high performance, and cost-effectiveness. It has high reliability due to the adoption of bobbins compliant with IEC742 and UL94V-0. 【Features】 ■ Achieves high insulation performance ■ Available in a series from 100VA to 2,500VA ■ Insulation type compatible with Class B ■ RoHS compliant ■ High reliability due to the adoption of bobbins compliant with IEC742 and UL94V-0 *For more details, please refer to the PDF materials or feel free to contact us.

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At Nichiko Electric Co., Ltd., we accept custom orders for transformers. For the production of single-phase transformers, three-phase transformers, and reactors, the shapes can be discussed separately. High-current reactors can be accommodated with copper bar winding. We can also provide solutions for harmonics. Please feel free to contact us when you need assistance. 【Production Range】 ■ Single-phase transformers: up to 150kVA (50/60Hz) ■ Three-phase transformers: up to 200kVA (50/60Hz) ■ Reactors: equivalent to up to 50kVA *For more details, please refer to the PDF materials or feel free to contact us.

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At Nichiko Electric Co., Ltd., we accept custom orders for transformers. We offer a lineup of both single-phase and three-phase in stacked core and cut core shapes. Please feel free to contact us when you need assistance. 【Shapes and Sizes】 ■ Stacked Core (Single-phase): EI-28 to EI-240, etc. ■ Stacked Core (Three-phase): 3F-13 to 3F-50, etc. ■ Cut Core (Single-phase): CS6.3 to CS2500, SL1700 to SL7500, etc. ■ Cut Core (Three-phase): SE201 to SE215, etc. *For more details, please refer to the PDF materials or feel free to contact us.

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Finally!! The image character of Nikkō Electric [NIKKO-chan] has been released as LINE stickers. Please everyone, support NIKKO-chan! Nikkō Electric's [NIKKO-chan]! This is a commemorative sticker for the opening of the Akihabara office "Satellite★Akiba." https://line.me/S/sticker/25963105/?lang=ja&utm_source=gnsh_stickerDetail

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【Features of Insulation Transformer Products for Solar Power Generation PCS】 ★ Enables stable power supply with insulation specifications for power generation systems and power grids ★ Comes with a breaker storage box (IP34) (including terminal blocks, breakers, etc.) ★ Prevents leakage current ★ Can be used with heavy-duty round (optional) ★ Compatible with PCS installation (optional) ★ Custom design can be considered for each installation condition. Energy-saving type (optional) Uses amorphous core to reduce standby power (no-load loss) during non-generation at night, demonstrating energy-saving effects.

• Solar System Solar Module

Road heater: Installed on roads and sidewalks to melt snow and ice (Eliminates the need for snow shoveling and prevents falls and accidents) Floor heating: Heaters installed under the floor to warm the entire room (Reduces dust and allergens, contributing to comfort) Roof heater: Installed on roofs to melt snow and ice on the roof (Eliminates the need for snow removal and prevents falls) Gutter heater: Installed inside gutters to ensure drainage (Prevents freezing of drainage pipes) Drainage channel heater: Installed in drainage channels to ensure drainage (Secures the water flow in gutters and facilitates drainage) Far-infrared heater: Emits far-infrared rays to melt snow and ice (Ideal for small areas of snow melting)

• Snow melting equipment
• Exterior snow melting equipment
• Paving Materials

Spring campaign is now on! Special prices until orders received by April 25, 2025!

• Wiring devices
• Interior and exterior construction accessories
• Renovation and repair methods

Our company, which primarily focused on manufacturing, started the educational business with the philosophy of wanting to contribute something to Japan's future. Since launching our first classroom in March 2023, we have been operating two Meiko Gijuku classrooms as of April 2025. We are incorporating the quality awareness and goal-setting cultivated in the manufacturing industry into our educational business. Each classroom manager sets the goals and strategies for their respective classrooms, and we are continuously implementing the PDCA cycle on a daily basis. Both the classroom managers and instructors work closely with the students to establish their individual goals and carry out the PDCA cycle together. We set goals together with the students towards the "future selves they want to become," working in tandem like a three-legged race. Additionally, our teaching staff is a point of pride for us. This spring, we have a student who graduated as a senior in high school and has remained with us as an instructor after entering university, which has increased the number of members who can also engage in the PDCA cycle alongside the classroom managers. If you are considering your child's study habits or exam preparation, please consult with the classroom managers at our Meiko Gijuku Seiseki Sakuragaoka and Tsurukawa classrooms. We also encourage anyone who has business dealings with us to reach out to our sales representatives for assistance.

• Employee training
• E-learning

Our company, which primarily focused on manufacturing, started the education business with the philosophy of wanting to contribute something to Japan's future. Since launching our first classroom in March 2023, we have been operating two Meiko Gijuku classrooms as of April 2025. We are incorporating the quality awareness and goal-setting cultivated in the manufacturing industry into our education business. Each classroom manager sets the goals and strategies for their respective classrooms, and we are continuously implementing the PDCA cycle on a daily basis. The classroom managers and instructors also work closely with the students to set individual goals and carry out the PDCA cycle together. We aim to support students in reaching their "desired future selves" through collaborative goal-setting. Additionally, our instructors are a point of pride for us. This spring, we have had students who graduated as high school seniors stay on as instructors after entering university, which has increased the number of members who can also implement the PDCA cycle alongside the classroom managers. If you are considering your child's study habits or exam preparation, please consult with the classroom managers of our Meiko Gijuku Seiseki Sakuragaoka and Tsurukawa classrooms. We also encourage everyone we do business with to reach out to our sales representatives for any inquiries.

• Employee training
• E-learning

Custom-made transformers suitable for imported equipment from overseas are designed according to the type of equipment, usage environment, and differences in voltage and frequency. In Japan, a standard power supply of 100V (50Hz or 60Hz) is commonly used, but overseas equipment often operates at different voltages (e.g., 110V, 220V, 240V, etc.) and frequencies (50Hz or 60Hz) depending on the country, making it unusable without modification. Custom-made transformers are essential for adjusting these differences and ensuring that the equipment operates safely and efficiently.

• Restaurant furniture and equipment
• Showcases (for general store use, freezing, refrigeration, heat retention, etc.)
• Facility Design

Custom-made transformers suitable for imported equipment from overseas are designed according to the type of equipment, usage environment, and differences in voltage and frequency. In Japan, the standard power supply is generally 100V (50Hz or 60Hz), but overseas equipment often operates at different voltages (e.g., 110V, 220V, 240V, etc.) and frequencies (50Hz or 60Hz) depending on the country, making it unusable as is. Custom-made transformers are essential for adjusting these differences to ensure that the equipment operates safely and efficiently.

• Cooking facility equipment and supplies
• Facility Design
• Prime movers, torque converters, hydraulic equipment, generators

Custom-made transformers suitable for imported equipment from overseas are designed according to the type of equipment, usage environment, and differences in voltage and frequency. In Japan, a power supply of 100V (50Hz or 60Hz) is generally used, but overseas equipment often operates at different voltages (e.g., 110V, 220V, 240V, etc.) and frequencies (50Hz or 60Hz) depending on the country, making them unsuitable for direct use. Custom-made transformers are essential for adjusting these differences and ensuring that the equipment operates safely and efficiently.

• Information and communication equipment and infrastructure
• Substation equipment
• Data Centres

This is an introduction video of Nikko Electric Co., Ltd. in the Miyagi Industrial Encyclopedia (Technology Introduction) by the Miyagi Prefectural Industrial Promotion Organization.

• Snow melting equipment
• Sweeping vehicles, grass cutting vehicles, road surface regeneration machines, snow removal machines
• Exterior snow melting equipment

The official YouTube channel of the Japan Management Association, which hosts TECHNO FRONTIER, features a special segment on Nikkoh Electric's efforts at the exhibition in the 【Exhibition Utilization Case】 section! Short version: https://youtu.be/0YuaT4LBOoU?si=LfAjhwY5XN6VQVMr Long version: https://youtu.be/DnfVvyRN7Wc?si=mTagkRXz4rmQN1rQ Nikkoh Electric will also be exhibiting at TECHNO FRONTIER (Tokyo Big Sight) held from July 23 to 25 this year! Please be sure to watch the 【Utilization Case Video】 and visit the Nikkoh Electric booth! We look forward to seeing you from July 23 to 25!

• Ad management and operations
• Internet Advertising
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The official YouTube channel of the Japan Management Association, which hosts TECHNO FRONTIER, features a special segment on the efforts of Nikkou Electric at the exhibition for two consecutive years! This year marks the second year of Nikkou Electric's "Shinka" initiative! Short version: https://youtu.be/9BucCokq-xg?si=Q19MBs1rP_y_8qdH Long version: https://youtu.be/rRfMBuKAtqY?si=o9Rzh8diIPlvYwMz Nikkou Electric will also be exhibiting at TECHNO FRONTIER (Tokyo Big Sight) from July 23 to 25 this year! Please be sure to watch the "Case Study Video" and visit the Nikkou Electric booth! We look forward to seeing you from July 23 to 25!

• MA
• Ad management and operations
• Internet Advertising

Nichiyou Electric Co., Ltd. will exhibit solar power transformers at TECHNO-FRONTIER 2024. For more details, visit the Internet Exhibition at .tv! #Exhibition #TokyoBigSight #MakuhariMesse #PacificoYokohama

• Solar power generation equipment
• Photovoltaic power generation system (solar system, energy-saving housing, electricity sales business)
• Solar power generation

In May, the snow season has ended, and gentle spring has arrived. Now is the perfect time to start preparing for the coming winter! At Nikkou Electric's Sendai Sales Office, we propose snow melting systems and floor heating systems to comfortably get through the harsh winter in the Tohoku region. Let's secure safety and warmth before the snow falls! - Snow melting systems: Reduce the burden of snow shoveling next season In northern winters, snow accumulates, making it difficult to clear pathways, parking lots, and roofs. Nikkou Electric's snow melting systems (road heating) automatically melt snow using electricity, significantly reducing the effort required for snow shoveling. At Nikkou Electric's Sendai Sales Office, we provide efficient and economical systems designed to meet the local climate and customer needs with custom-made designs. Now in May is the perfect time! If you install it during the snow-free period, you can be fully prepared before winter arrives. The construction will also proceed smoothly, avoiding the congestion right before the season. - Floor heating systems: Comfort that warms from your feet Even in the cold winter, our floor heating will turn your home into a space as comforting as a hot spring, warming you gently from the ground up. Nikkou Electric's floor heating system provides uniform heating effects without unevenness, delivering comfort that is safe for children and the elderly.

• Snow melting equipment
• Sweeping vehicles, grass cutting vehicles, road surface regeneration machines, snow removal machines
• Paving of sidewalks, roads, parking lots and stadiums

Nikko Electric Manufacturing's various circuit breakers are the only ones in Japan that are fully electromagnetic and part of a series. Compared to bimetal types, the fully electromagnetic type is more resilient in harsh environments. Given the recent expectations of use in severe conditions due to abnormal weather, the advantages of the fully electromagnetic type will be demonstrated. ★☆★☆Regarding inquiries from customers not registered with Ipros★☆★☆ For inquiries from those not registered with Ipros, please use the related link below. 【Nikko Electric Co., Ltd. Inquiry Form (Please contact us here if you are not registered with Ipros)】 Thank you. ☆★☆★↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓☆★↓↓↓↓↓↓↓↓☆★ ☆★☆★↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓☆★↓↓↓↓↓↓↓↓☆★ ☆★☆★↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓☆★↓↓↓↓↓↓↓↓☆★

• Power distribution and control panels

★☆Since April 1, 2022, our headquarters and factory have adopted 100% renewable energy electricity. Nikko Electric's products are powered by 【CO2-free electricity】★☆ The 'NCW Transformer' features a coil wound around a "lo" shaped coil bobbin, with strip-shaped silicon steel plates wrapped around both ends of the coil bobbin, making it a wound iron core transformer. By efficiently utilizing excellent core materials, we expect a significant reduction in equipment weight and a substantial increase in work efficiency. Furthermore, since the primary and secondary coils are completely independent, we have achieved high insulation performance. *For more details, please refer to the PDF document or feel free to contact us. ★☆★☆Regarding inquiries from customers not registered with Ipros★☆★☆ For inquiries from unregistered users, please use the related link below: 【Nikko Electric Co., Ltd. Inquiry Form (For inquiries from those not registered with Ipros, please contact us here)】 ☆★☆★↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓☆★↓↓↓↓↓↓↓↓☆★ ☆★☆★↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓☆★↓↓↓↓↓↓↓↓☆★

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Seamless Thin Copper Tube Terminal Sleeve The COS sleeve crimping method has been recognized by the Ministry of Economy, Trade and Industry for its seismic performance and energy-saving effects, and has obtained a patent. It can be used for terminal connections of all insertion-type devices used in Japan (both domestic and foreign products). For inquiries about COS sleeves, please contact Nikkou Electric Co., Ltd. Sendai Sales Office (TEL: 022-231-9745). ★☆★☆Regarding inquiries from customers not registered with Ipros★☆★☆ For inquiries from unregistered individuals, please use the related link below 【Nikkou Electric Co., Ltd. Inquiry Form (Please contact us here if you are not registered with Ipros)】 to make your inquiry. ☆★☆★↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓☆★↓↓↓↓↓↓↓↓☆★ ☆★☆★↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓☆★↓↓↓↓↓↓↓↓☆★ ☆★☆★↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓☆★↓↓↓↓↓↓↓↓☆★

• Power distribution and control panels

At Nikkou Electric Co., Ltd. Sendai Sales Office, we respond to a variety of needs, not only for general residences throughout the Tohoku region but also for welfare facilities and public institutions, as the general agent for floor heating systems and snow melting systems, with the latest system variations and comprehensive total support. For inquiries regarding floor heating and snow melting equipment, please feel free to contact Nikkou Electric Co., Ltd. Sendai Sales Office (TEL: 022-231-9745). ★☆★☆Regarding inquiries from customers not registered with Ipros★☆★☆ For inquiries from those not registered with Ipros, please use the related link below: 【Nikkou Electric Co., Ltd. Inquiry Form (Please contact us here if you are not registered with Ipros)】 ☆★☆★↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓☆★↓↓↓↓↓↓↓↓☆★ ☆★☆★↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓☆★↓↓↓↓↓↓↓↓☆★ ☆★☆★↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓☆★↓↓↓↓↓↓↓↓☆★

• Floor heating (electric, panel, storage type, etc.)