Wednesday, April 6, 2011

large dimensions electromagnetic core for frequency conversion power

larger dimensions electromagnetic core
AL: 110nH/N2+/-10%
Permability: 60u
Density: 6.5g/cm3
Curies Temperature:500
larger dimensions electromagnetic core
POCO company's PHD series core is the best choice for frequency 3KHz--30KHz, current value>50A application. Thr PHD series is made by special FeSi powder , which doesn't include any adhesive, and no aging affect. So this alloy has a higher continuous operating temperature (which up to 155 C).
Properties:
Saturation Magnetic flux density:1.5T
Density(g/cm3):6.5
Curies Temperature:500°C
Continuous opening temperature:(200°C)

Applications:
UPS Harmonic Filter Inductors
Inverters for solar,Wind
APF
Welding power suppliers
High-power Industrials

Part number contructed for PHD Block cores is showed below:



PHD 60 Perm Core Loss PHD Permeability vs DC Bias Curves




PHD 60 Perm Core Loss

The application drawing




PHD available assembled size show:


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