products details
Flat Wire Inductor with Flat Copper Wire and Iron Powder Core for Low Parasitic Capacitance Applications
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Flat Wire Inductor with Flat Copper Wire and Iron Powder Core for Low Parasitic Capacitance Applications
| Price: | Negotiable |
| Payment Terms: | ,L/C,D/A,D/P,T/T,Western Union |
| Supply Ability: | 500ton/month |
Flat Copper Wire Inductor
,Iron Powder Core Inductor
,Low Parasitic Capacitance Inductor
Material selection:
Wire: Flat copper wire; Flat aluminum wire
Installation type: vertical installation, horizontal installation
Magnetic core: iron powder core
Powder magnetic core is a distributed air gap magnetic core that has excellent inductance stability, high resistivity, low hysteresis and eddy current losses under both DC and AC conditions.
For different application requirements, we recommend using different powder cores:
To achieve the lowest loss inductor, it is necessary to use ultra-low loss Kool M µ H ƒ and MPPpowder iron cores.
For the smallest core size in designs primarily based on DC bias, it is recommended to use HIGH FLUX&EDGE powder cores with the highest flux.
For competitive costs, but with reasonable low core losses and high saturation, Kool Mu powder magnetic core is a good choice.
For low-frequency and intermediate frequency inductors and chokes, high saturation XFlux magnetic powder cores are more economical and high saturation materials (1.6T).
| Traditional EI, EE, C aluminum foil inductor | Traditional circular wire inductance | Flat wire inductor | |
| Flat wire inductor |
EI, EE, C magnetic cores Circular line |
toroidal core Circular line |
Powder core Flat wire |
| Power range | 20KVA ~500KVA | 3KVA ~ 100KVA | |
| Material utilization efficiency | Weak | Good | Excellent |
| Magnetic field uniformity | Weak | Excellent | Excellent |
| Manufacturing process | Difficult | Simple | Simple |
| Parasitic capacitance | High | Low | Very low |
| Insulation reliability | Weak | High | Very high |
| Heat dissipation efficiency | Weak | High | High |
| High power coil loss>100kVA | Good | Moderate | Weak |
| DCR high-power>100kVA | Excellent | Good | Weak |
| Fill factor | Good | Good | Moderate |
| Kool Mµ | Kool Mµ Max | Kool Mµ Hƒ | Xflux | High Flux | Edge | MPP | ||
| component | FeSiAl | FeSiAl | FeSiAl | FeSi | FeNi | FeNi | FeNiMa | |
| Magnetic permeability range | 14-125 | 14-60 | 26,60 | 19-125 | 14-160 | 26,60 | 14-550 | |
| 50KHz, 1000G | 215 | 200 | 120* | 575 | 250 | 150 | 165 | |
| 100KHz, 1000G | 550 | 550 | 325* | 1280 | 625 | 375 | 450 | |
| Perm vs. DC Bias-60µ (Oe) | 80% of µ1 | 45 | 65 | 60 | 100 | 100 | 130* | 60 |
| 50% of µ2 | 95 | 130 | 115 | 170 | 185 | 205* | 105 | |
| 60 µ Temperature Stability - Typical% (from -60 to 200 ° C) | 6% | 3% | 5% | 4% | 4.50% | 2% | 2.50% | |
| Curie temperature | 500°C | 500°C | 500°C | 700°C | 500°C | 500°C | 460°C | |
| Saturated magnetic flux density (Tesla) | 1 | 1 | 1 | 1.6 | 1.5 | 1.5 | 0.8 | |
| Frequency response -60 µ flat to | 5MHz | 15MHz | 30MHz | 3MHz | 3MHz | 20MHz | 6MHz | |
| Relative cost | 1x* | 2x | 2x | 1.2x | 4x-6x | 5x | 7x-9x | |
Comparison of inductance advantages:
Compared to traditional EI, Compared to EE and C-foil inductors, the replacement of circular magnetic cores is becoming increasingly popular due to:
A) Lower parasitic capacitance
B) Production process is safer
C) Reduce DC noise pollution and EMI electromagnetic interference
D) Leakage magnetic flux
Main applications:
The new modes of power consumption and generation are changing the way distribution networks are used. Flat wire ring inductors are widely used as boost inductors and inverter inductors, and have wide applications in the following fields:
New energy vehicles
Charging station
Uninterruptible Power Supply (UPS)
Photovoltaic inverter
