Common mode choke cores applied in EMC of TS series


Introduce of TS core-- Common Mode Choke cores
Common mode choke cores possess of excellent electromagnetic noise suppression performance because of its high saturation flux density and high permeability. Common mode choke cores are used to suppress common mode noise, since magnetic flux flows inside the ferrite core, common mode choke cores behave as an inductor to common mode current. Accordingly, using a Choke coil core provides larger impedance against common mode current and is more effective for common mode noise suppression than using several normal inductors. Choke coil core has size reduction, excellent temperature stability and low energy loss for your application.
Application of TS core-- Common Mode Choke cores
Designed for use in notebook and desktop PCs, the EMC series of common-mode choke coils, EMI Common Mode Filtering; Telecommunications and Data Communications Interface Transformers; High Accuracy Current and Pulse Transformer Ground Fault Protection Devices.
Type | Dimensions(mm) | ||
---|---|---|---|
A | B | C | |
T14×7×5 | 14±0.5 | 7±0.4 | 5.0±0.3 |
T16×12×8 | 16±0.5 | 12±0.4 | 8±0.3 |
T18×10×10 | 18±0.5 | 10±0.4 | 10±0.3 |
T20×12×10 | 20±0.5 | 12±0.4 | 10±0.3 |
T22×14×6.5 | 22±0.5 | 14±0.4 | 6.5±0.3 |
T25×15×13 | 25±0.2 | 15±0.4 | 13±0.3 |
T28×14×13 | 28±0.5 | 14±0.4 | 13±0.3 |
T31×19×18 | 31±0.5 | 19±0.4 | 8±0.3 |
T38×19×13 | 38±0.5 | 19±0.5 | 13±0.4 |
T45×30×13 | 45±0.5 | 30±0.5 | 13±0.4 |
Type | Core parameter | weight (g/pr.) | Al(nH/N²)±25% | |||
---|---|---|---|---|---|---|
Ae (mm2) |
Ie (mm) |
Fs5(±25%) | Fs7(±25%) | Fs10(±25%) | ||
T14×7×5 | 16.8 | 30.5 | 2.6 | 3330 | 4660 | 6660 |
T16×12×8 | 16 | 43 | 3.5 | 2500 | 3400 | 4500 |
T18×10×10 | 39 | 42 | 8.8 | 6400 | 8800 | 10500 |
T20×12×10 | 39 | 48 | 10.0 | 5600 | 7600 | 10000 |
T22×14×6.5 | 26 | 55 | 7.3 | 3200 | 4400 | 5750 |
T25×15×13 | 64 | 60 | 20.4 | 7300 | 9900 | 13000 |
T28×14×13 | 76 | 66 | 30.0 | 8000 | 10700 | 14200 |
T31×19×13 | 47 | 76 | 18.8 | 4300 | 5800 | 7700 |
T38×19×13 | 109 | 90 | 55.3 | 8400 | 10700 | |
T45×30×13 | 93 | 114 | 57.4 | 5600 | 7100 |