Name: L-C Power Filter 3A 1-6S Lipo for FPV Transmitter
Brand: Zbotic
SKU: AI1257
Price: 130.00 INR
Availability: OutOfStock
Rating: 4.40 (10 reviews)

Looking for 3a Transmitter? L-C Power Filter 3A 1-6S Lipo for FPV Transmitter is available at Zbotic with fast shipping across India.

3a Transmitter – Product Description

If you are running a single battery to power both your motors and FPV setup, you may notice interference in your video, seen as moving lines in your video feed. The interference is a product of the motors causing voltage fluctuations as they change RPM. If you find that you suffer interference when your motors are running and not when they aren’t, then the noisy power supply is probably your problem.
One solution is to use a dedicated battery to power your FPV setup, but this will add extra weight and it means yet another battery to charge. A better solution is to use what’s called a power filter (also known as an LC filter). The filter is installed between your FPV gear and the incoming power from the battery.
This particular L-C Power Filter 3A is vanishingly small in size, so you’ll have no problem finding space for it on even the tiniest of micro drones. The filter features a large inductor and capacitor components to remove noise, feeding clean power supply to your FPV gear. It’s rated at up to 3A of current and supports 1S – 6S LiPos.

Features:

Built-in Reverse Polarity protection.
Very low voltage drop.
Compact and lightweight.

Package Includes:

1 x L-C Power Filter 3A 1-6S Lipo for FPV Transmitter.
1 x Connecting wires.

L-C Power Filter 3A 1-6S Lipo for FPV Transmitter Overview

The L-C Power Filter 3A 1-6S Lipo is a compact noise-suppression module designed to clean up power supplied to FPV transmitters. It filters out voltage spikes and motor-induced interference when running a single battery for both motors and video gear, ensuring a stable, noise-free feed.

Key Features of L-C Power Filter 3A 1-6S Lipo for FPV Transmitter

Supports 1S–6S LiPo inputs up to 26 V, handling common FPV battery packs
3 A continuous current rating to match micro and mini FPV transmitters
LC network topology effectively reduces high-frequency noise from ESCs and motors
Compact micro form factor for tight drone builds or lightweight rigs
Simple two-wire in/out hookup—no additional components required
Genuine FPV Micro LC-Filter supplied by Zbotic with fast shipping across India

Applications and Use Cases

Clean power supply for analog FPV transmitters on racing and freestyle quads
Noise filtering for fixed-wing FPV models using a shared battery source
Power conditioning in compact cinewhoops and toothpick builds
Stable supply for ground-station video transmitters or diversity receivers
Integration into portable FPV backpack rigs for on-the-move filming
Reducing video artifacts when running high-KV brushless motors

How to Use L-C Power Filter 3A 1-6S Lipo for FPV Transmitter

Connect the filter’s input leads directly to your LiPo battery (red to positive, black to negative) and route the output leads into your FPV transmitter’s power input. Secure the module in your frame, ensure all grounds share a common reference, then power on. The LC network immediately attenuates voltage spikes and motor noise, yielding a cleaner video feed.

Why Buy from Zbotic?

Genuine Products: All items sourced from authorized distributors
Fast Shipping: Orders ship within 24 hours with tracking (non backordered products)
Free Shipping: Free delivery on qualifying orders
COD Available: Cash on Delivery, UPI, cards, net banking
Technical Support: Expert help for setup and troubleshooting
Easy Returns: Hassle-free replacement for defective products

Frequently Asked Questions

How does the L-C filter improve FPV video quality?

By using an inductor-capacitor network, the filter smooths out voltage fluctuations and blocks high-frequency interference generated by ESCs and motors, resulting in fewer video lines and a steadier image.

Can I use this filter with a 6S battery on a 3 A transmitter?

Yes. The FPV Micro LC-Filter 3A accepts up to 6S LiPo (26 V max) and delivers a clean 3 A output, ideal for most micro and mini analog transmitters.

What wiring precautions should I take during installation?

Ensure polarity is correct (red to positive, black to negative) and maintain a solid ground connection. Avoid routing exposed leads near high-current motor wires to minimize induction loops.

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Technical Specifications

Current Rating	3A
Cell Configuration	6S
Interface / Protocol	LTE
SKU	AI1257
Weight	0.01 kg
Availability	Out of Stock

Applications & Use Cases

The L-C Power Filter 3A 1-6S Lipo for FPV Transmitter is a versatile drone transmitter and receiver used across a wide range of applications including FPV drone control, RC aircraft, ground vehicles, and long-range drone operations.

Common use cases:

Setting up a new FPV quad with digital link
Replacing a receiver after a crash
Building a long-range fixed-wing aircraft

This product is ideal for FPV pilots, RC hobbyists, and drone builders.

Technical Tip: ELRS (ExpressLRS) offers excellent range and low latency at 2.4GHz. Ensure your transmitter and receiver use the same protocol.

Shipping & Delivery

Free shipping on orders above ₹999 across India
Dispatched within 1-3 business days
Expected delivery: 3-7 business days depending on location
Secure packaging to ensure safe transit of electronic components

Weight	0.01 kg

15 Days Warranty

Please note that this item is only covered by a standard supplier warranty against manufacturing defects for a period of 15days from the time of delivery. It is important to understand that only manufacturing defects are covered under this warranty, and any other issues will not be considered for reimbursement or replacement. We strongly advise inspecting the product upon delivery to ensure it meets your expectations. In case of any manufacturing defects, we guarantee reimbursement or replacement.