Hefei Hemei Electronics Technology Co., Ltd
| 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 |
| Brand Name | HEMEI |
| Model Number | HM12.7-8T |
| Place of Origin | China |
View Detail Information
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Product Specification
| 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 | Brand Name | HEMEI |
| Model Number | HM12.7-8T | Place of Origin | China |
| High Light | 3000V AC PLC Coupling Transformer ，Enameled Wire PLC Coupling Transformer ，680uH Toroidal Common Mode Choke | ||
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 |
Company Details
Business Type:
Manufacturer
Total Annual:
1000000-2000000
Employee Number:
200~1000
Ecer Certification：
Active Member
HEMEI is a leading manufacturer of electromagnetic signal coupling, the domestic designer and manufacturer of magnetoelectric power conversion technology, has been committed to promoting the progress of signal coupling technology and passive power technology. The main products are magnetic coupling ... HEMEI is a leading manufacturer of electromagnetic signal coupling, the domestic designer and manufacturer of magnetoelectric power conversion technology, has been committed to promoting the progress of signal coupling technology and passive power technology. The main products are magnetic coupling ...
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