Wuxi Derun electronics co., Ltd can customize common mode inductors with various specifications and package sizes according to customer requirements.
Common Mode Inductance
1. Working frequency: 30KHz-100MHz
2. Working current: 0.1A to 300A
3. Working temperature: -40 ℃ to + 200 ℃
4. Storage temperature: -25 ℃ to + 85 ℃
5. Storage humidity: 30 to 95%
Characteristics of common mode inductor
Common mode inductor, also called common mode choke coil, is a common mode interference suppression device with ferrite as the core. It consists of two coils of the same size and the same number of turns. On the core, a four-terminal device is formed, which has a suppression effect on the common mode signal to show a large inductance, and has a small leakage inductance on the differential mode signal, which has almost no effect. Ferrite cores with high initial permeability are often used for the production, and the types are UU, ET, EE, and ring.
The common characteristics of common mode inductors are: easy to make, simple to install, cheap, high reliability.