Application of EE-core:ĭriver transformer, Power Inductor, Power transformer, Wideband transformer, transformers and chokes for switching power supplies, filters, and inductors.
The series of ferrite EE cores are including EE80, EE70, EE65, EE55, EE50, EE46, EE42, EE40, EE35, EE33, etc. EE-core is easier to achieve high voltage electrical isolation. Do not use ferrite material in the core of the coil. The ferrite core (slug) is yellow 455kHz. I intend to simulate an electromagnet dipole with a rectangular cross section ferrite core in HFSS(or Maxwell) Is there any library model like the user.
You do not ever want the core to become saturated. Coil adjustable 455Khz similar to TOKO 7MC-8128Z for Quadrature FM, IF Transformer For IC Receiver MC3361. Since "E" cores have two open coil sides, EE cores provide substantial room to bring high current lead wires out from the coil. One is the current rating due to heat created, the other is current above which the ferrite core will become saturated with magnetic field and the inductor starts loosing inductance rapidly. For the typical "E" laminations, ferrite snap core and Single-aperture core require a "butt stacked" core. The "E" core structure provides better self-shielding and they are easily gapped. This constitutes a "shell" type core structure.
An EE-core structure occupies two outer sides of the coil. 元 used a small unshielded coil former measuring 10mm high and about 6mm in diameter with a threaded ferrite. Since the outer legs handle half the flux EE cores only need to have half the cross-section that the center leg has. The ferrite core (slug) is yellow 455kHz. China 610mm 10uh Axial Ferrite Bead Choke, Find details about China Ferrite Bead, Drum Core Inductor from 610mm 10uh Axial Ferrite Bead Choke - Changzhou Southern Electronic Element Factory Co., Ltd. In theory, magnetic flux flowing out of the center leg divides equally and flows into the outer two "E" core legs. In the typical "E" lamination like EE cores, the center leg (one of three legs) is twice the width of either outer leg.
"E-E" and "E-I" combinations became popular choices in"E" shapes.