Hefei Hemei Electronics Technology Co., Ltd
Hefei Hemei Electronics Technology Co., Ltd
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Common-Mode Filters For LCD Panel, Low Voltage Differential Signal. Usb Lines For Personal Computers
Common-mode filters usually use ferrite cores, double-wired in parallel. The low differential mode noise signal suppresses the interference source and is difficult to deform in the high-speed signal. Good noise suppression countermeasures, high common mode noise suppression and low differential mode noise signal suppression.
Applications
Eliminate the unique "switch interference" of the switching power supply to ensure that the TV itself and other equipment in the power grid are free from interference.
| NO | Item | Test pin | Test value | Condition |
| 1 | Inductance | N1＝N2＝N3＝N4 | 680uH±30% | 1KHZ 0.3V |
| 2 | DC resistance | N1＝N2＝N3＝N4 | 50 mΩ MAX | TH2511 |
| 3 |
