Ferrtx shielded power inductors deliver unmatched THD reduction in choke coils for superior audio clarity and power stability. Our high-current DIP inductors with up to 15A rating ensure reliable operation in demanding automotive and industrial environments. Experience precision performance with THD<0.1% Power Inductor technology for distortion-free operation.

• THD reduction >40% compared to standard chokes
• Proprietary core materials minimize harmonic distortion
• Critical for premium audio applications:
• Car audio systems
• Home theater receivers
• Professional studio equipment

• Up to 15A continuous current (LGS1622B series)
• Optimized windings for maximum power efficiency
• Robust construction for demanding environments:
• Military-grade temperature range: -40°C to +105°C
• MIL-STD-202E solvent resistance
• 260°C solder heat tolerance

• Magnetically shielded construction prevents noise contamination
• Eliminates 92% of reflection noise (verified)
• Enables high-density PCB layouts
• Ideal for space-constrained LCD/PDP displays

Performance Data

• LGS1622B series: 0.08% THD at 100W output
• Industry average: 0.22% THD at 100W output
• Performance improvement: 63% THD reduction

Industry Applications

Automotive Audio Systems

Challenge: Engine noise contaminating premium audio signals
Solution: LGS1619 series chokes

• 12A peak current handling
• -40°C cold-start performance
• Result: THD reduction to 0.15% at maximum volume

Digital Amplifier Power Supplies

Challenge: Switching noise causing audible distortion
Solution: LGS1622B high-current inductors

• 15A continuous current rating
• Shielded EMI containment
• Result: THD<0.1% across 20Hz-20kHz spectrum

Design Integration Guide

PCB Layout Recommendations

1. Maintain 2mm clearance from heat sources
2. Use thermal relief pads for wave soldering
3. Ground shield connections properly
4. Follow recommended land patterns

Compliance Standards:

• MIL-STD-202E solvent resistance
• RoHS compliant materials
• 260°C solder heat resistance

Ferrtx elevates industry standards by redefining performance benchmarks in magnetic technology—empowering your systems with our Leaded Inductor LGS series.