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Enameled Wire PLC Coupling Transformer 3000V AC 680uH Toroidal Common Mode Choke
Enameled Wire PLC Coupling Transformer 3000V AC 680uH Toroidal Common Mode Choke
Specifications
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
Description

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

  • Compact fluorescent lamp
  • Television receiver
  • Radio cassette player
  • PC power supply
  • Monitor,audio,VCD,DCD
  • UPS
  • The electronic apparatus
  • The noise rejection
  • Induction cooker,etc.

Feature
  • High current capacity
  • Low core loss at frequency
  • High reliability, efficiency
  • Small packaged size
  • Operating Temperature: -30°C to +80°C
  • Electrical Specifications at 20°C
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

Product tags

electrical conduit fitting

,

fittings electrical conduit

,

imc electrical conduit fittings
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Enameled Wire PLC Coupling Transformer 3000V AC 680uH Toroidal Common Mode Choke

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Product Detail
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
Contact Supplier
Enameled Wire PLC Coupling Transformer 3000V AC 680uH Toroidal Common Mode Choke

Hefei Hemei Electronics Technology Co., Ltd

Active Member
4 Years
anhui, hefei
Business Type :
Manufacturer
Main Products :
Split Core Current Transformer, Clamp on Current Transformer, Current Transformer Power Supply
Total Annual :
1000000-2000000
Employee Number :
200~1000
Certification Level :
Active Member
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