High efficiency torodial coil inductor

High efficiency torodial coil inductor
Model:XP-0507
Brand:XP POWER
Origin:Made In China
Category:Electronics & Electricity / Electronic Components / Inductor
Label:choke coil , torodial inductor , coil inductor
Price: US $0.5 / pc
Min. Order:500 pc
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Product Description


  • Product descriptions:

    • PFC chokes are made from the iron powder core with either one or two coils

    • As small magnetic leakage, a low wastage and low profile, high power factor correction, they are widely applied in electronic ballast or other switch power supply

    • 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 50/60Hz line frequency



  • Active PFC functions includes:

    • 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, fly-back and other converter topologies are used in active PFC circuits



  • Key specifications/special features:

    • Selection of materials: amorphous magnetic, non 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

    • Voltage: 100/230V, 50Hz

    • Inductance range: 1 to 1000uH

    • PF value: greater than 98%

    • Tested at 100kHz, 0.1Vrms inductance of uH 10%

    • DC current at which the inductance drops 10% (type) from its value without current

    • Electrical characteristics at 25°C

    • Insulation: class B (130°C), F (155°C), H (180°C), N (200°C) and R (220°C)

    • Certifications: UL, CQC and CE

    • Excellent utilization of electricity, nice for environment-friendly

    • Customized specifications are accepted



  • Applications:

    • Frequency power

    • UPS

    • EMI/RFI filters

    • Switching power output and smoothing circuits

    • Used as choke coil for high frequency SMPs

    • Counter measure 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



  • Reasons of our top-quality components help customer's business succeed:

    • 22 years of experience customizing and power inductors

    • Experienced staff keeps nice quality

    • Customer's professional and reliable partner for various electronics

    • Over 1000 buyers value our products




High efficiency torodial coil inductor 1

Member Information

XP Power Electronics Co. Ltd
Country/Region:An Hui - China
Business Nature:Manufacturer
Phone:15156984329
Contact:May (oversea sales)
Last Online:25 Jun, 2014

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