You are here: Home » Products » Inductors and Chokes » Common Mode Chokes » SQ Common Mode Power Line Choke » Frame Core Chokes SQ1412/1515/1918/2018 Horizontal

Frame Core Chokes SQ1412 Horizontal Series

Frame Core Chokes SQ1010 Horizontal Series

Frame Core Chokes SQ1412/1515/1918/2018 Horizontal

Characteristics:
· Space-efficient design with minimal flux leakage enabled by an O-type SQ ferrite core structure
· Low parasitic capacitance for effective noise suppression across a wide frequency range
· Single-layer coil construction that eliminates the possibility of inter-winding short circuits
· Enhanced normal mode noise filtering performance
· Up to 90% reduction in winding process time for improved manufacturing efficiency
· High inductance value delivered through specialized ferrite material formulation and sintering techniques

Common Applications:
·Switching Power Supplies
·LED Drivers
·Industrial Automation
·Communication Devices
·Household Appliances
·Audio/Medical Equipment

Specifications:
· Rated Voltage:AC/DC 250V
·Operating Temperature:-40℃ to+120℃
·Withstanding Voltage:
AC 2000V for 60 sec or
AC 2400V for 1-2 sec(Line-to-Line)
·Insulation Resistance:≥100 mΩ(DC 500V)
·Temperature Rise:≤40℃ at rated current

Options:
·Bulk or Tape &Reel packaging
·Custom inductance,wire gauge,and winding configuration
·Alternative ferrite materials for ailored performance
·SMD versions available on request

Quantity:
Availability:





Inquiry

Model:
SQ1412/1515/1918/2018 Horizontal
Brand:
INF

Frame Core Chokes SQ1412/1515/1918/2018 Horizontal SQ Common Mode Choke SQ Common Mode Choke Coil SQ Common Mode Choke Inductor SQ Ferrite Core Common Mode Choke Square Core Common Mode Choke SQ EMI Filter Choke Q EMI Suppression Choke

Product Description

Download

Product Model: SQ1918 - High-Frequency Transformer

Features:

High Power Output:The SQ1918 offers high power output, making it suitable for electronic devices requiring higher power, such as industrial power systems, communication equipment, and more.
Wide Frequency Range:The SQ1918 has a wide frequency response range, ensuring excellent performance across various frequencies and making it suitable for multiple application scenarios.
Enhanced Electrical Performance:This transformer has excellent electrical performance, particularly in reducing electrical interference, ensuring system stability and safety.

Model Comparison Table

Test Condition:1KHz/0.3V AT(25℃)

Specifications and Electrical Characteristics

SQ1414 Horizontal

INF Code	Inductance	Wire Diameter	Turns	DC Resistance	Applicable Enameled Wire Diameter	Operating Current	Applicable Power
SQ1412H-30mH	30mH	0.1*1.0	60	260mΩ MAX	0.35	1.0～1.5A	45～135W