Common mode choke coil using nano-crystalline soft magnetic materials is extremely effective for low-frequency noise countermeasures!
Product Outline and Features This product uses a new nanocrystal material for the core, allowing for greater effectiveness. By adopting the nanocrystal common mode choke coil, it is possible to reduce the capacitance of surrounding capacitors, enabling space-saving design. This is a common mode choke coil made with nanocrystalline soft magnetic material. Compared to ferrite core CMC, it has high noise attenuation characteristics in the kHz range. It ensures stable impedance characteristics over a wide temperature range. Customization is available; please consult us for various modifications. Common mode chokes using nanocrystal cores. Excellent low frequency properties. Stable performance over a wide temperature range. SEIWA offers special ordered CMC.
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basic information
E24CMC Series We also respond to various customization requests. (Nano Crystal Core) An alloy with ultra-fine crystal grain structure, high saturation magnetic flux density, and excellent soft magnetic properties, it excels in magnetic characteristics and is suitable for applications related to noise, power supply, communication, etc. (Features) - High saturation magnetic flux density - High permeability - Low core loss - Low magnetostriction (zero magnetostriction is also possible) - Good temperature characteristics - Small changes over time - Good high-frequency characteristics
Price range
P1
Delivery Time
P1
Applications/Examples of results
(Main Applications) - Noise-related: Noise filters (common mode chokes), zero-phase reactors, bead cores - Communication-related: Pulse transformers for LAN - Power-related: Switching power supplies, smoothing chokes, choke coils for active filters, cut cores for inverter transformers - Sensor-related: Current sensors, zero-phase current transformers, leakage circuit breakers - Pulse power-related: High voltage pulse transformers - Others: Inverter transformers for vehicles.
Detailed information
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Noise control related products Introducing the lineup and content of noise control related products
Line up（1）
| Model number | overview |
|---|---|
| E04RK Series | Nano Crystal Core |
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Company information
Hoshia Electric has established itself as a top manufacturer in various fields, including information display systems such as road information boards, industrial lighting known for its waterproof and explosion-proof features under the name "Water Pearl," tunnel lighting that began with the full-scale installation in the Kanmon Tunnel, and resin products represented by "Cutting Duct." As a new business, we started an electromagnetic noise countermeasure (EMC) product business in 1997 to address electromagnetic noise issues arising from digital devices. In the LED business, we successfully developed a blue light-emitting diode in April 2002 and a white light-emitting diode in December of the same year. Based on these technologies, we are actively expanding our business in the field of LED lighting fixtures, ranging from roads and tunnels to industrial lighting. On March 9, 2018, Hoshia Electric Co., Ltd. was listed on the Tokyo Stock Exchange First Section. In April 2022, we transitioned to the Tokyo Stock Exchange Standard Market. Moving forward, we will continue to leverage our creative thinking and technological capabilities cultivated thus far to develop even more innovative products and strive for business expansion. Back to the roots of manufacturing "From the Kyoto to the world"