| Type: | Variable Inductor |
|---|---|
| Structure: | Inductive Choke |
| Working Frequency: | High Frequency |
| Structure of Winding: | Multilayer Coil |
| Nature of Operation: | Choke Coil |
| Structure of Magnetizer: | Ferrite Coil |
| Samples: |
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| Customization: |
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Audited Supplier Dimension:Customized Design Is Available (OEM/ODM)
Current Rating:1A, 2A,3A,4A,5A,6A,8A,9A,10A,12A,14A,16A,17A,20A
DCR:6mOhm, 7mOhm,8mOhm,10mOhm,11mOhm,12mOhm,22mOhm,32mOhm,55mOhm,70mOhm,90mOhm,110mOhm,120mOhm,170mOhm,173mOhm,210mOhm,300mOhm,330mOhm,450mOhm
Lead Time: 7~15 Days
MOQ:500PCS/Bag
Features:
(1) The wires wound on the core of the coil should be insulated from each other to ensure that the coil does not undergo turn-to-turn breakdown and short-circuit under the action of instantaneous overvoltage;
(2) When a large instantaneous current flows through the coil, the magnetic core should not be saturated;
(3) The magnetic core in the coil should be insulated from the coil to prevent breakdown between the coils under transient overvoltage;
(4) The coil should be wound in a single layer as much as possible, so as to reduce the parasitic capacitance of the coil and improve the ability of the coil to withstand transient overvoltage.
In general, we should also pay attention to selecting the frequency band to be filtered. The larger the common mode impedance, the better. Therefore, when choosing a common mode inductor, you need to look at the device data, mainly based on the impedance frequency curve. In addition, attention should be paid to the effect of differential mode impedance on the signal, especially for high-speed ports.
Contact us for get more information and datasheet.
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