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High Frequency Toroidal Common Mode Choke With Several Winding EMI Suppressor Low Loss

Shenzhen Greenfair Electronics Co., Limited
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Shenzhen Greenfair Electronics Co., Limited

High Frequency Toroidal Common Mode Choke With Several Winding EMI Suppressor Low Loss

Country/Region china
City & Province shenzhen guangdong
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Product Details

Vertical High Frequency common mode choke coils with several winding for excellent EMI suppressor and low loss
Feature for High Quality toroidal inductor common mode choke ROHS :
High frequency and low loss
For excellent EMI suppressor
High-frequency, low loss toroid
Small profile
Large current
Low resistance
common mode choke coils
Toroid common-mode filter coils
Toroidal common-mode inductor
For SMPS application
SMT and low profile available
RoHS compatible (Pb free) versions available
Good frequency characteristic
With high impedance
Application:
widely applied in various switching power suppliers and high frequency electronic equipment
Noise suppression of DC circuit for switching regulator.
Protects primary AC side from being affected by a switching regulator.
Filters noise emitting from ultrasonic equipment.
Filters electrostatic noise from power and signal lines.
Eliminates contact noise.
Filters incoming spike noise for ICs and equipment
 

 

Parameter
No.parameterpintest datatest condition
1inductance8--129uH+/-15%1KHz 0.3V

 

Material
No.materialspec.supplierUL NO.
1Core77930-A7MAGNETICS 
2wire2UEWF 155℃Tai-1E85640
3baseFR-4 23.5mm*19mm*1.0mmXiangyeE194572
4epoxy8012A/BJuhexing 

 
General information:
It is recommended that the temperature of the part does not exceed +125°C under worst case conditions.
Storage Temperature: -40°C to 85°C
Operating Temperature: -40°C to 125°C
Test conditions of Electrical Properties: 20°C, 33% RH if not specified differently

OPERATING TEMPERATURE RANGE, PACKAGE QUANTITY, PRODUCT WEIGHT
Temperature rangeHumidity rangeStandard test conditions
Operating temperature*Storage temperatureOperating temperature**Storage temperature**Operating temperature**Storage temperature**
( ℃)( ℃)( % RH)( % RH)( ℃)( % RH)
-30 to +120-40 to +8010 to +9510 to +9525 ± 1025 to +75

* With self-heating
** Maximum wet-bulb temperature 38°C, without dewing
*** Without dewing
 
 
 

 

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