LC 3A iFlight filter module

iFlight LC 3A Filter Module

The iFlight LC 3A Filter Module is a compact and effective solution for cleaning up DC power noise in FPV quadcopters. Motors and ESCs can generate electrical interference that often shows up as unwanted lines, banding, or signal dropouts in your FPV video feed. This LC filter uses an inductor and a high-value capacitor to smooth noisy power and help deliver a cleaner, more stable image in the air.

It is especially useful in hobby FPV builds where space is limited and a single battery powers multiple components. If your setup uses longer power wires, sensitive video gear, switching DC-DC converters, or a shared battery for weight savings, this filter can help reduce interference and improve overall video performance.

Key features:

• Helps reduce FPV video noise, lines, and banding caused by motors and ESCs
• Great for sensitive FPV and RC components in single-battery builds
• Filters both negative and positive wires in common mode
• Suitable for setups up to 50V
• Supports up to 3A maximum current
• Built-in reverse polarity protection
• Very low voltage drop
• Compact and lightweight design, ideal for tight builds

Technical specifications:

• Maximum input voltage: 50V
• Maximum current: 3A
• Reverse polarity protection: built-in
• Voltage drop: very low
• Dimensions: 20 x 7 x 4 mm
• Weight: 1.2 ± 0.2 g

In the box:

• 1 x iFlight LC-3A filter module
• 1 x connection wires