We will exhibit at TECHNO FRONTIER 2026, the 41st Power System Exhibition at Tokyo Big Sight!

Nihon Kōsokudō's fully electromagnetic circuit breaker FM circuit breaker.

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

• Control Panel
• Distribution Board
• Circuit breakers and switches

Custom-made transformers ideal for imported equipment from overseas: Industrial Equipment Edition

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 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 it unusable without modification. Custom-made transformers are essential for adjusting these differences and ensuring that the equipment operates safely and efficiently.

• transformer
• Inductor Coil
• Transformers

Custom-made transformers ideal for imported equipment from overseas: Food processing machinery edition

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 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 unusable as they are. Custom-made transformers are essential for adjusting these differences and ensuring that the equipment operates safely and efficiently.

• Food Processing Equipment
• Other food machinery
• Transformers

Custom-made transformers ideal for imported equipment from overseas: Data Center Edition

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 it unusable as is. Custom-made transformers are essential for adjusting these differences and ensuring that the equipment operates safely and efficiently.

• power supply
• Transformers
• UPS/Uninterruptible Power Supply

Stable power for solar power generation and UPS comes from our transformers.

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

• Transformers
• Solar power generator
• Exhibition planning/construction

Amorphous Dry Transformer by Nikkodenki, a transformer for the decarbonization era! Reducing power costs! Reducing greenhouse gas emissions!

◎Effects of Amorphous Transformers - Reduction of Standby Loss Approximately 86% reduction in no-load loss compared to conventional silicon steel plates! - Reduction of Power Costs! By reducing standby loss, the consumption of standby power is minimized, leading to effective reduction in power costs! - Reduction of Greenhouse Gas Emissions An expected reduction of about 86% in CO2 emissions compared to conventional transformers!

• transformer
• Transformers
• UPS/Uninterruptible Power Supply

【Orders from 9/1 to 30】3% OFF on various JST (Japan Solderless Terminal Manufacturing Co., Ltd.) crimp terminals from the regular price! Quotes are welcome even if you don't place an order.

Nikkodenki Sendai Sales Office Campaign: 【Autumn Grand Appreciation Festival JST Manufactured Crimp Terminals 3% OFF Campaign】 is being held!! #JST (Japan Crimp Terminal Manufacturing Co., Ltd.) crimp terminals are available at a 3% discount from the regular price. The campaign period is from September 1, 2025, to September 30, 2025, for orders placed during this time. If you are even slightly interested, feel free to request a quote! Please do not hesitate to contact us! 【Inquiries and Orders for the Campaign】 For inquiries regarding this campaign, please contact us through the Nikkodenki website inquiry form (http://www.nikkodenki.com) or call 【Nikkodenki Co., Ltd. (0223-34-1121 Sendai Sales Office: Sato)】.

• Crimp Terminal
• Connector Terminal Block
• Terminal Blocks

Nihon Kōden's first home appliance sale! Let's get through the hot summer with a handy fan! 'Handy Fan NKH79 with Cooling Plate'

Nikko Electric's new business in home appliance sales【Nikko Appliances】launches its first product! Introducing the 'Handy Fan NKH79'! 【Handy Fan NKH79】 - A handheld fan with a cooling plate and four-speed wind adjustment function. - Equipped with a built-in 3600mAH lithium-ion battery. Safe, with a lithium-ion battery certified by Japan's PSE (Electrical Appliance and Material Safety Law). - Features a bendable handle and comes with a neck strap for easy hanging. - Dimensions: 169mm × 56mm × 55mm, weighing 206g, perfectly sized for your hand. - Available in "White."

• Other safety equipment
• Safety Products
• Safety Management

Circuit breakers for railway vehicles and small circuit breakers for railway signals.

- Circuit breaker DB20Z type for railway vehicle wiring (Nikko Electric Manufacturing Co., Ltd.) Lightweight / Reduced man-hours / Rail mounting - Circuit breaker DB_G type TR (intermediate trip) specification for railway vehicle wiring (Nikko Electric Manufacturing Co., Ltd.) Reduced cause investigation time - Plug-in circuit breaker P type (1 pole 1 element) for railway signal wiring (Nikko Electric Manufacturing Co., Ltd.) Reduced replacement time / Tool-free replacement / Reduced working time - The dual system circuit breaker for signal wiring can avoid sudden power outages caused by transient factors such as inrush current and shocks (Nikko Electric Manufacturing Co., Ltd.) - Product specifications for circuit breakers A, P, W, S, (TA) type for railway signal wiring (Nikko Electric Manufacturing Co., Ltd.) Circuit breakers used in motion device pull-in frames and signal equipment boxes - Product specifications for circuit breakers BS type & MSK type for railway signal wiring (Nikko Electric Manufacturing Co., Ltd.) Compliant with the former National Railways standard JRS33306

• Distribution Board
• Board materials
• Circuit breakers and switches

Introduction of energy-saving, lightweight, high-efficiency transformers.

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】 ■ Energy-saving ■ Compact ■ Lightweight ■ Slim ■ High performance *For more details, please refer to the PDF document or feel free to contact us.

• transformer

Introduction of energy-saving, lightweight, high-efficiency transformers.

This product is a transformer designed based on the concept of "winding a core around a coil bobbin," achieving space-saving, lightweight, and high efficiency. By making the most of excellent 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 core structure, standby power can be significantly reduced. 【Features】 ■ Energy-saving ■ Compact ■ Lightweight ■ Thin ■ High performance *For more details, please refer to the PDF materials or feel free to contact us.

• transformer

Introduction of energy-saving, lightweight, high-efficiency transformers.

This product is a transformer designed based on the concept of "winding a core around a coil bobbin," achieving space-saving, lightweight, and high efficiency. By making the most of excellent 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 core structure, standby power can be significantly reduced. 【Features】 ■ Energy-saving ■ Compact ■ Lightweight ■ Thin ■ High performance *For more details, please refer to the PDF document or feel free to contact us.

• transformer

Introduction of energy-saving, lightweight, high-efficiency transformers.

This product is a transformer designed based on the concept of "winding a core around a coil bobbin," achieving space-saving, lightweight, and high efficiency. By making the most of excellent 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 core structure, standby power can be significantly reduced. 【Features】 ■Energy-saving ■Compact ■Lightweight ■Thin ■High performance *For more details, please refer to the PDF document or feel free to contact us.

• transformer

Introduction of energy-saving, lightweight, high-efficiency transformers.

This product is a transformer designed based on the concept of "winding a core around a coil bobbin," achieving space-saving, lightweight, and high efficiency. By making the most of excellent core materials without waste, the weight of the device has been significantly reduced, and work efficiency has greatly improved. Furthermore, due to its uncut wound core structure, standby power can be significantly reduced. 【Features】 ■ Energy-saving ■ Compact ■ Lightweight ■ Slim ■ High performance *For more details, please refer to the PDF document or feel free to contact us.

• transformer

The shape can be discussed separately! Introducing the manufacturing range of single-phase transformers, three-phase transformers, and reactors.

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 harmonic issues. Please feel free to contact us when you need assistance. 【Production Range】 ■ Single-phase transformers: up to 150 kVA (50/60Hz) ■ Three-phase transformers: up to 200 kVA (50/60Hz) ■ Reactors: equivalent to up to 50 kVA *For more details, please refer to the PDF materials or feel free to contact us.

• transformer

Fukuda Corporation has been pursuing leak detection for 60 years and is dedicated to advancing the future of leak testing. 【 Supporting Various Leak Tests: Air Leak Test / Gas Leak Test (Hydrogen Gas, Helium Gas) 】 We develop, manufacture, and sell leak testing equipment to inspect airtightness and sealing performance. We will propose suitable testers and devices for each inspection target. 【 Target Industries and Examples of Inspection Targets 】 - Automotive Industry: Engines, FC components, valves and piping, various parts - Electronic Components Industry: Smartphones, keyless switches, various small sensors - Pharmaceuticals / Food / Cosmetics Industry: Bottle containers, syringes, vials, eye drop containers, pillow packaging, PTP packaging We will propose the most suitable leak testers for each industry. 【 ISO Certification 】JIS Q 9001:2015 (ISO 9001:2015)

This is a collection of links to Fukuda's technical columns. It covers various topics related to leak tests and more... Please check the related links for more information.

At construction sites, temporary parking lots may be established for workers and construction-related vehicles. On unpaved ground, mud and ruts can easily occur due to rain, which may hinder vehicle access. Hyper CLT mats are civil engineering materials that utilize wood CLT. By laying them in temporary parking lots, a suitable environment for vehicle passage and parking can be created while protecting the ground. They can be laid only in the necessary areas, and after the construction is completed, they can be removed and repurposed for temporary roads or access routes. The 5×10 panels weigh approximately 230 kg, and the 5×20 panels weigh about 460 kg, making them lightweight and easy to install and remove even with small machinery, allowing for changes in parking space. Additionally, they offer benefits unique to wood, such as glare reduction, noise reduction, and CO2 fixation. They are registered as a technology with the Ministry of Land, Infrastructure, Transport and Tourism under NETIS as "TH-250021-A," and can be utilized for the development of temporary parking lots and innovative public works.

Metal cracks are one of the concerns in equipment maintenance operations. Conventional welding repair methods can change the base material around the crack due to heat, leading to residual stress and deformation, which always carries the risk of "crack recurrence" and "secondary damage." Hinode Water Supply Equipment Co., Ltd.'s "Mechanical Stitching Method" is a new technique that allows for the repair of metal cracks without applying heat. By using special bolts and reinforcement plates, the crack is physically removed without affecting the base material at all. Repairs can be made even in environments where open flames cannot be used. Since no heat is applied, the disassembly of equipment is minimized. For more details, please contact us or download the catalog.

Metal cracks are one of the concerns in equipment maintenance operations. Conventional welding repair methods can alter the base material around the crack due to heat, leading to residual stress and deformation, which always carries the risk of "crack recurrence" or "secondary damage." Hinode Water Supply Equipment Co., Ltd.'s "Mechanical Stitching Method" is a new technique that allows for metal crack repair without applying heat. By using special bolts and reinforcement plates, the crack is physically removed without affecting the base material with heat. Repairs can be made even in environments where open flames cannot be used. Since no heat is applied, the disassembly of equipment is minimized. For more details, please contact us or download the catalog.