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EMC Component
-
SQ Series
❖ Introduction
• Winding directly to the closed magnetic path core
• Use the flat wire,improving the space factor
• Low magnetic leakage flux
• No layer‐short,higher quality
• UL rated materials
❖ Advantage
• Compact size, low DCR, low leakage flux due to Square core
construction
• Using high permeability material ,High impedance at low
frequency band
• There is no danger of the layer short for the single-layer rolling
• High attenuation to the normal mode noise, due to low stray
capacitance
• Low cost, high consistency due to automated production
❖ Application
• Solutions for use in a wide array of power line circuits
• EMI suppression of switching mode power supply devices
• Perfect replace of conventional Common Mode Chokes -
UT/ET Series
❖ Introduction
EMI Choke / Line Filter ideally is use for preventing EMI & noise
emission, popularly in standard ET, UT type with ferrite core of
high initial permeability from 5000 to 15000mu to meet the
application. In addition to standard type, custom design is also
welcome.
❖ Advantage
• Closed rectangular ferrite core
• 2-section winding for excellent high frequency performance
• 1% stray inductance for symmetrical interference
suppression
• Flammability corresponding to UL 94 V-0
• RoHS compliant
❖ Applications
• Mains filter
• Suppression of common mode noise
• Switch mode power supplies
• White goods and lighting -
UU/EE/EF Series
❖ Introduction
EMI Choke / Line Filter ideally is use for preventing EMI & noise
emission, popularly in standard UU, EE type with ferrite core
of high initial permeability from 5000 to 15000mu to meet the
application. In addition to standard type, custom design is also
welcome.
❖ Advantage
• Closed rectangular ferrite core
• 2-section winding for excellent high frequency performance
• 1% stray inductance for symmetrical interference suppression
• Flammability corresponding to UL 94 V-0
• RoHS compliant
❖ Applications
• Mains filter
• Suppression of common mode noise
• Switch mode power supplies
• White goods and lighting -
Toroid core
❖ Introduction
• High common mode impedance at high frequency effects excellent
noise suppression performance
• Broadband attenuation characteristics
• Low magnetic leakage flux
• UL rated materials
❖ Advantage
• Custom Design Available
• All insulating materials rated at 130 deg C or higher
• Low Cost single piece ferrite design
❖ Applications
• AC Line Filter
• EMI filter
• Common Mode Chokes
• RFI filters
• Data line choke (ISDN, ADSL and ATM)
