22UH Common Mode Toroidal Inductor
Get Latest PricePayment Type: | T/T |
Incoterm: | FOB,CFR |
Transportation: | Ocean |
Port: | Shenzhen,, |
Payment Type: | T/T |
Incoterm: | FOB,CFR |
Transportation: | Ocean |
Port: | Shenzhen,, |
Brand: SCG
Species: Wireless Charging Coils
Supply Type: Original Manufacturer
Features: Receiver, Receiver, Transmitter
Installation Method: Through Hole, Surface Mount, Chassis Mount, Free Hanging (In-Line)
Selling Units | : | Piece/Pieces |
Package Type | : | Cardboard box |
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22UH Common Mode Toroidal Inductor
Role of Magnetic Ring Inductor
Inductor is mainly filtering, oscillation, delay, trapping, image saying: "pass DC, block AC". And magnetic beads are mainly to suppress electrical radiation interference, high-frequency noise and spike interference, absorption of ultra-high frequency signals, often used in PCB, DC/DC modules, high-frequency switches, switching audio amplifiers, data lines, power lines, signal lines, etc.. So what is the difference between Inductors and magnetic beads?
1.magnetic ring inductor magnetic beads and inductors with different frequency characteristics, in the low frequency band, the inductance of the beads become larger, wirewound inductor resistance becomes smaller, the inductance of the beads play a role, can be regarded as a low loss, high Q inductor; in the high frequency band, the inductance of the beads become smaller, the resistance becomes larger, resulting in an increase in total impedance, can be regarded as a resistance to high-frequency devices.
2. The size of the magnetic ring inductor bead selection depends entirely on the frequency and strength of the interference wave that needs to be absorbed. Based on the main parameters: frequency of 100MHz impedance (unit is Ω), DC resistance (unit is mΩ) and rated current (unit is mA).
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