List of コイル/ products
271~315 item / All 5132 items
"Free samples" are currently being offered! Please check the application method from the [PDF download] button, or apply directly from the related links.
- Other services
I will explain what a coil is so that you can understand it.
- Inductor Coil
The coil jacket is a product that covers the coil and protects it from impact. We can provide custom cushioning materials.
- Cushioning material
Achieve space-saving with highly reliable painted products! Custom solutions available for both small and large-scale production!
- Inductor Coil
Excellent corrosion resistance due to the adhesion of superior zinc alloys! Introduction of hot-dip galvanized coils.
- Steel
Hot-formed compression coil springs for heavy machinery
- Spring
Transformer reactor using ferrite core
- transformer

TECHNO-FRONTIER 2021 36th Power System Exhibition Participation Announcement (Tohoku Region Transformer Manufacturer Nikkou Electric Co., Ltd.)
We will be exhibiting at the "TECHNO-FRONTIER 2021 36th Power System Exhibition." (https://jma-tf.com/real/) Date: June 23 (Wednesday) to June 25 (Friday), 2021 Time: 10:00 AM to 5:00 PM Location: Tokyo Big Sight, Aomi Exhibition Hall, 1-2-33 Aomi, Koto-ku, Tokyo Booth: BD-16 Nikkodenki consistently handles the design, manufacturing, and sales of transformers, coils, and reactors domestically. We offer a wide range of transformers (voltage converters), including compact and lightweight energy-saving NCW transformers, complex toroidal transformers, large commercial transformers, and large reactors (copper strip wound) used in solar and wind power generation. If you have any issues regarding transformers, coils, or reactors, please feel free to consult with Nikkodenki. We will propose the optimal transformer through discussions with our customers. http://www.nikkodenki.com
We will achieve significant cost reductions by improving production yield! By controlling the position of the steel plate's leading edge at the start of the winding process, we will eliminate the "end...
- Other machine elements
Higher saturation magnetic flux density, miniaturization, and lower loss compared to conventional methods!
- Electronic Components
- Machine elements
- Cells and batteries
Responding to the need for improved quality and stable supply as one of the essential parts in various industrial sectors!
- Inductor Coil
In addition to our extensive procurement capabilities from both domestic and international sources, we meet our customers' diverse needs through various inventory, logistics, and processing functions.
- aluminum
High-precision coiling of soft materials! Metal ultra-fine wire coil springs with a wire diameter of just a few tens of micrometers.
- Other machine elements
Achieving high quality with small lot and short delivery times! Leave it to Peck for transformers and coils!
- transformer
- Inductor Coil
- Transformers
Suitable for workpieces that are difficult to demagnetize, such as bearings. A demagnetizer that smooths the manufacturing line.
- Other processing machines
In addition to catalog listings, we offer a variety of specifications, including case-included versions!
- filter
- Inductor Coil
Achieve low DCR! Compact and high current small choke coil.
- Resistors
A new shape large current small choke coil! It achieves miniaturization and weight reduction in implementation design.
- Inductor Coil
Custom-made low-frequency transformers (voltage converters) and reactors (stacked core type and cut core type) tailored to customer use.
- transformer
【Nihon Kōdenki Exhibition Information】First exhibition in Osaka! JECA FAIR 2025 73rd Electrical Industry Exhibition (May 28 (Wed) - 30 (Fri), 2025 @ Intex Osaka) will be exhibited.
We are pleased to announce that our company will be exhibiting at the "JECA FAIR 2025 73rd Electrical Industry Exhibition," which will be held at Intex Osaka from May 28 (Wednesday) to May 30 (Friday). We kindly invite you to visit our booth during this event, and we look forward to welcoming you despite your busy schedule. Exhibition: "JECA FAIR 2025 73rd Electrical Industry Exhibition" (https://www.jecafair.jp/) Date: May 28 (Wednesday) to May 30 (Friday), 2025 Time: 10:00 AM to 5:00 PM (Opening at 10:30 AM on the first day and closing at 4:30 PM on the last day) Location: Intex Osaka, Halls 2, 3, 4, and 5 Address: 1-5-102 Nanko-Kita, Suminoe-ku, Osaka 559-0034 Booth No.: Hall 2, 2-69
Various minor compositions change the properties, allowing for the production of iron cores and cores tailored to specific applications!
- Inductor Coil
Ideal for high voltage coil measurement. Provides 10,000VDC impulse voltage and a high-speed sampling rate of 100MHz.
- Testing Equipment and Devices
- transformer
- Electrical equipment parts
RFID antenna coil, flat wire antenna coil
- IC tag reader/writer
- Personal authentication
- Entrance and exit control system
We specialize in the design and manufacturing of custom coils and transformers.
- Inductor Coil
- transformer
This is a coil lifter developed for the purpose of optimizing coil transportation work in the water-cooled yard of the hot coil manufacturing line.
- Other conveying machines
It is a spring that utilizes the generation of torque in the rotational direction, and is mainly used for pedal return in automobiles and as a return spring for hand brakes.
- Spring
This is a coiled hose that is convenient for air work. It comes with couplers on both ends for easy attachment and detachment.
- Air Tools
- tube
- hose
It is less likely to malfunction and has a long lifespan! It is a coil made of electrical copper plates.
- Inductor Coil
- Transformers
This transformer can achieve high efficiency, compact size, and lightweight compared to conventional inductors by being used in flyback, SEPIC, and Zeta circuits.
- Inductor Coil
- transformer
Significantly improved thermal efficiency. Optimally designed for user specifications.
- Other heaters
Compared to other springs, it has a simple shape, is mass-producible, and can be designed compactly.
- Spring
A small bobbin-wound coil adjusted to an inductance of 0.1 mH.
- Inductor Coil
Establishment of the winding device program! We can undertake the development of prototype coils with higher performance!
- Inductor Coil