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Brand Name : HEMEI
Model Number : HM12.7-8T
Place of Origin : China
MOQ : 1000
Price : USD0.1~0.5/PCS
Payment Terms : L/C, T/T, Western Union
Supply Ability : 10000PCS/MONTH
Packaging Details : Standard Carton
Materail : Mn、Zn
Inductance : 680uH±30%
DC resistance : 50 mΩ MAX
Turn ratio : 8
Voltage : 3000V AC
Packing : Carton
Factory Customized Toroidal Common Mode Choke With Enameled Wire
Inductor is a circuit element that generates electromotive force due to the change of the current passing through, thereby resisting the change of current. This property is called inductance.
There are many types of inductance components, which are called differently depending on their appearance and function. The enameled wire is wound in multiple turns, and the inductors often used as electromagnets and transformers are also called coils according to their appearance. It is used to provide large reactance to high frequency through direct current or low frequency. Depending on the function, it is often called choke or choke. Often used with ferromagnetic materials to install larger inductors used in transformers, motors and generators, also called windings. The wire passes through the magnetic substance without a coil shape. It often acts as a small inductance for high-frequency filtering, and is often called a bead according to its appearance.
Applications
| 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 | 
|   | 
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