OEM Supply Permalloy Cut Core Audio Transformer Cores - High current common mode interference filter core (LLE-CMC) – LLE
OEM Supply Permalloy Cut Core Audio Transformer Cores - High current common mode interference filter core (LLE-CMC) – LLE Detail:
Product Detail:
High current common mode interference filter core(LLE-CMC)
Features:
- The adjustable range of permeability(μ10KHz=15000~50000)
- Excellent frequency characteristics
- High saturation magnetic induction strength( 1.20T)
- Lower eddy current losses
- Excellent temperature stability
Applications:
- Switching Mode Power Supply
- UPS Uninterrupted power supply
- Pulse welding equipment
- Power converter
Performance
Material | MnZn Ferrite | Fe-based Nanocrystalline |
Permeability μ ( 10KHz) |
15000 | 15000~100,000 |
Core Loss ( 20KHz0.2T) |
17W/kg | ≤3W/kg |
Core Loss ( 20KHz0.5T) |
50W/kg | ≤15W/kg |
Saturation Induction Bs |
0.5T | 1.20T |
Curie temperature Tc |
220℃ | 600℃ |
Upper Cont.Operation temperature |
<100℃ | >120℃ |
Core size ( mm) |
Finished( mm) | Le ( cm) |
Ae ( cm2) |
AL(uH) (10KHz) |
AL(uH) Weight (100KHz) (g) |
|||
ID | OD | HT | ||||||
32/40*15A | ≥28.3 | ≤45.5 | ≤18.8 | 11.3 | 0.438 | 9.7-18.8 | 6.3-12.2 | 38.0 |
40/50*20A | ≥36.5 | ≤53.5 | ≤23.5 | 14.1 | 0.73 | 13.0-25.1 | 8.4-16.3 | 80.0 |
40/50*20B | 8.37-16.2 | 7.5-14.6 | ||||||
50/63*20A | ≥46.5 | ≤66.5 | ≤23.5 | 17.8 | 0.95 | 13.4-26.0 | 8.7-16.9 | 130.0 |
50/63*20B | 8.67-16.8 | 7.8-15.1 | ||||||
63/80*20A | ≥59.5 | ≤83.5 | ≤24 | 22.5 | 1.24 | 13.9-26.9 | 9.0-17.4 | 214.5 |
63/80*20B | 8.96-17.4 | 8.05-15.6 | ||||||
80/100*20A | ≥75 | ≤105 | ≤25 | 28.3 | 1.46 | 13.0-25.1 | 8.4-16.3 | 317.5 |
80/100*20B | 8.4-16.2 | 7.5-14.6 | ||||||
100/130*25A | ≥95 | ≤135 | ≤30 | 36.1 | 2.74 | 19.0-36.8 | 12.4-23.9 | 760.0 |
100/130*25B | 12.3-23.8 | 11.0-21.4 | ||||||
130/160*25A | ≥125 | ≤166 | ≤30 | 45.6 | 2.74 | 15.1-29.2 | 9.8-19.0 | 970.0 |
130/160*25B | 9.7-18.9 | 8.7-17.0 |
(Notice:Other specifications can be produced according to customer requirements)
Characteristic curve
Product detail pictures:
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By Julie from Congo - 2018.06.28 19:27
The company's products very well, we have purchased and cooperated many times, fair price and assured quality, in short, this is a trustworthy company!
By trameka milhouse from London - 2018.09.08 17:09