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Shenzhen Ellon Electro-Mechanics Co., Ltd.

Troidal Coil Inductors, Power Choke Inductors, Induction Coil manufacturer / supplier in China, offering Shielded, Wire Wound Power Inductor, Surface Mount Standard Tantalum Capacitors, Resistors (Current Sensing, Ultra Precision Thin Film, MELF Resistor) Resistors and so on.

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Shielded, Wire Wound Power Inductor

Purchase Qty.:
100-9,999 10,000-99,999 100,000-999,999 1,000,000+
FOB Unit Price: US $1 US $0.2 US $0.18 US $0.175
Purchase Qty. (Pieces) FOB Unit Price
100-9,999 US $1
10,000-99,999 US $0.2
100,000-999,999 US $0.18
1,000,000+ US $0.175
Get Latest Price
Production Capacity: 50000000000
Transport Package: 10000
Payment Terms: T/T
Basic Info
  • Model NO.: PCS62B121MT
  • Structure: Inductive Choke
  • Structure of Winding: Hive Coil
  • Structure of Magnetizer: Ferrite Coil
  • Packaging Form: Power Coils
  • Trademark: ellon
  • Origin: China
  • Type: Choke Inductor
  • Working Frequency: Low Frequency
  • Nature of Operation: Choke Coil
  • Range of Application: Power Measurement
  • Inductor Value: Variable Inductor
  • Specification: 121
Product Description
  • High power, High saturation inductors
  • With magnetically shielded against radiation
  • Directly connected electrode on ferrite core
  • Highly accurate dimensions for surface mountin
  • Add toSeriesSizeInductanceToleranceIDCDCR
Active PFC offers better THD and is significantly smaller and lighter than a passive PFC circuit. To reduce the size and cost of passive filter elements, an active PFC operates at a higher switching frequency than the 50Hz/60Hz line frequency.
Active PFC functions include:
-Active wave shaping of the input current
-Filtering of the high frequency switching
-Feedback sensing of the source current for waveform control
-Feedback control to regulate output voltage
Buck, boost, flyback and other converter topologies are used in active PFC circuits.
Key Specifications/Special Features:
-Selection of materials: amorphous magnetic, Nan crystalline ring, Kool toroid
-High current, horizontal or vertical mount
-High saturation flux density
-High power factor correction
-Low profile and low weight
-Less flux leakage and beat
-Low radiation and core loss
-Precise inductance
-Operating temperature: -55 to 105°C
-Power: 200, 250, 300 and 500W
-100V/230 50Hz
-Inductance Range: 1 to 1000 uH
-PF value: greater than 98%
-Tested at 100 kHz, 0.1Vrms inductance of uH 10%
-DC current at which the inductance drops 10% (type) from its value without current 
-Electrical characteristics at 25 degrees Celsius
-Insulation: Class B (130°C), Class F (155°C), Class H (180°C), Class N (200°C) and Class R (220°C)
-Certifications: UL, CQC and CE
-Excellent utilization of electricity, good for environmental protection
-Customized specifications are accepted
-Frequency Power
-EMI/RFI filters
-Switching power output and smoothing circuits
-Used as choke coil for high frequency SMPs
-Countermeasure against spike ripples
-DC/DC converters
-IP and OP devices
-Notebook computer
-Air conditioning
-Digital TV
-Battery power equipment
-Power supply of all types of household appliances
-Switching power supplies
Shielded, Wire Wound Power Inductor

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