[Ultra-compact, lightweight, high μ] Common mode choke coil FL-V series
FL-V Series - Nippon Chemi-Con
Using nanocrystalline alloy (nanocrystal) with high magnetic permeability as the core. For communication base station power supplies, in-vehicle chargers, and industrial equipment where miniaturization is required.
The core material boasts a permeability of 31,000 μ, enabling miniaturization and weight reduction compared to ferrite materials. It is suitable for automotive applications (AEC-Q200 compliance is negotiable). It can be used for noise countermeasures on both the AC input line and output noise. The products compatible with three-phase input are available with a maximum voltage rating of 700V. We also offer ring cores that can be used by passing through harnesses (cables).
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basic information
■Rated current: 3.5 to 39A ■Inductance: 1.0 to 15.7 mH/A, 100kHz ■Core material: Nanocrystalline alloy (nanocrystal) ■Category temperature range: -40 to 130℃ ■Single-phase, three-phase, ring core ■3D CAD data available ■SPICE model available ■Specifications outside of the catalog can also be discussed.
Price range
Delivery Time
Applications/Examples of results
- Power supply for mobile phone base stations - On-board charger (OBC) - Portable generator - Power supply for railways - Inspection equipment
Detailed information
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Three-phase common mode choke coil Products for three-phase AC input are also available. Ideal for industrial power supplies.
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Ring core (reactor) This is a ring core used by passing it through the harness (cable) in the area where you want to eliminate noise. We offer multiple sizes, so please select according to the thickness of the cable.
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Specification with pedestal A version with a pedestal, convenient for board mounting, can also be created (excluding some sizes).
Line up（17）
| Model number | overview |
|---|---|
| LDFL004272VS-V0E | Single-phase common, inductance 2.7mH/100kHz, rated current 3.5A, DC resistance 38mΩ, rated voltage 250V, outer diameter 15mm, width 12mm |
| LDFL006102VS-V0E | Single-phase common, inductance 1.0mH/100kHz, rated current 5.5A, DC resistance 16mΩ, rated voltage 250V, outer diameter 15mm, width 12mm |
| LDFL006832VD-V0E | Single-phase common, inductance 8.3mH/100kHz, rated current 5.5A, DC resistance 26mΩ, rated voltage 250V, outer diameter 27mm, width 17.5mm |
| LDFL009412VD-V0E | Single-phase common, inductance 4.1mH/100kHz, rated current 9.0A, DC resistance 16mΩ, rated voltage 250V, outer diameter 27mm, width 17.5mm |
| LDFL012282VD-V0E | Single-phase common, inductance 2.8mH/100kHz, rated current 12A, DC resistance 9.5mΩ, rated voltage 250V, outer diameter 27mm, width 17.5mm |
| LDFL014172VD-V0E | Single-phase common, inductance 1.7mH/100kHz, rated current 17A, DC resistance 7.0mΩ, rated voltage 250V, outer diameter 27mm, width 17.5mm |
| LDFL007652V6-V0E | Single-phase common, inductance 6.5mH/100kHz, rated current 7.0A, DC resistance 22mΩ, rated voltage 250V, outer diameter 29mm, width 21mm |
| LDFL010302V6-V0E | Single-phase common, inductance 3.0mH/100kHz, rated current 10A, DC resistance 11mΩ, rated voltage 250V, outer diameter 29mm, width 21mm |
| LDFL012202V6-V0E | Single-phase common, inductance 2.0mH/100kHz, rated current 12A, DC resistance 7.5mΩ, rated voltage 250V, outer diameter 29mm, width 21mm |
| LDFL008123VV-V0E | Single-phase common, inductance 12mH/100kHz, rated current 8.0A, DC resistance 26mΩ, rated voltage 250V, outer diameter 30.5mm, width 23.5mm |
| LDFL011742VV-V0E | Single-phase common, inductance 7.4mH/100kHz, rated current 11A, DC resistance 15mΩ, rated voltage 250V, outer diameter 30.5mm, width 23.5mm |
| LDFL013412VV-V0E | Single-phase common, inductance 4.1mH/100kHz, rated current 13A, DC resistance 12mΩ, rated voltage 250V, outer diameter 30.5mm, width 23.5mm |
| LDFL039172VJUV0E | Single-phase common, inductance 1.7mH/100kHz, rated current 39A, DC resistance 1.8mΩ, rated voltage 700V, outer diameter 48mm, width 32.5mm |
| LDFL020502V72H0E | Three-phase common, inductance 5.0mH/100kHz, rated current 20A, DC resistance 6mΩ, outer diameter 56mm, width 32mm |
| LDFL030332VGQH0E | Three-phase common, inductance 3.3mH/100kHz, rated current 30A, DC resistance 4mΩ, outer diameter 65mm, width 35mm |
| LRF322015MKCX | Ring core, inductance coefficient (AL value) 33.1µH, 0A, core inner diameter 17.5mm, core outer diameter 35.2mm, core thickness 17.3mm |
| Others | Specifications other than the above are also published on the Nippon Chemi-Con website. Custom specifications can also be considered. |
catalog（2）
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CAD data（6）
| Model number | overview | File |
|---|---|---|
| LDFL004272VS-V0E | 3D CAD data (STEP format, IGES format, Parasolid format, 3D PDF) |
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| LDFL012282VD-V0E | 3D CAD data (STEP format, IGES format, Parasolid format, 3D PDF) |
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| LDFL012202V6-V0E | 3D CAD data (STEP format, IGES format, Parasolid format, 3D PDF) |
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| LDFL013412VV-V0E | 3D CAD data (STEP format, IGES format, Parasolid format, 3D PDF) |
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| LDFL039172VJUV0E | 3D CAD data (STEP format, IGES format, Parasolid format, 3D PDF) |
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| LRF322015MKCX | 3D CAD data (STEP format, IGES format, Parasolid format, 3D PDF) |
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Company information
Since its founding in 1931, Nippon Chemi-Con has been engaged in the development of various electronic components, starting with aluminum electrolytic capacitors. We take great pride in being able to contribute to the advancement of cutting-edge industries as a member of this field. The progress of globalization has brought a new era to the electronics industry. New markets are opening on a global stage, new values are emerging, and new competition is beginning. Nippon Chemi-Con is transforming itself at a speed that anticipates change, building a flexible management system rich in mobility, and aiming to become a company optimized for the times. We believe that our primary mission is to always view the era from the same perspective as our customers, to interpret the next generation, and to quickly link this understanding to product development. We see this era of change as a perfect opportunity to utilize the technological capabilities we have cultivated over many years, and we are determined to engage even more resolutely in product development that creates trends. Through the development of small electronic components, Nippon Chemi-Con will continue to take on the challenge of creating a prosperous future.