Plastic Casing VITROPERM 550HF Material L2045-V427 Toroidal Core For Common Mode Choke

Nanocrystalline cores for common mode chokes AL= 18.0 ~31.2uH @ 10KHz, ≤50mV

Nanocrystalline cores for common mode chokes, core with high permeability μi (200KHz) and high L impedance Z,which popular in home application such like wind generator, frequency converters.

VITROPERM 550HF Matereial Soft Magnetic Core, Inductance 610.1 µH ≤ AL ≤ 16.9 µH @Ieff x N = 30 mA  f = 10 kHz

VITROPERM 250F Material core, Soft Magnetic Core with Inductance 2.28 µH ≤ AL ≤ 4.57 µH @Ieff x N = 30 mA  f = 100 kHz

Mu-Metal Permalloy Magnetic Shielding widely used in fields such as electronic devices, communication equipment, and automotive electronics

The AC Output EMI Filter with fewer winding turns, but higher inductance,compact size of low temperature rising, capable of long-term operation at higher working temperatures

High saturation magnetic induction (Bs), popular used in vehicle audio application.

The inductive Power Supply Current Transformers usually installed outdoors or in underground cable trenches and tunnels, with the working environment maybe raining, moisture, water accumulation. Once the split core CT with poor structure, the core cutting surface will be easy to rust, which affects the power supply ability, increasing working noise, even can't work. After long time R&D, our Coilcore's latest inductive Power Supply Current Transformers reach IP68 standard, which can achieve zero noise operation.