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Product Description
Description:

DC LC EMI Electromagnetic Interference Filter 2A 4A 10A 20A Low-Pass Electromagnetic Interference Module 50V for Radio Amplifier
Features:
1.Efficient EMI Filtering: Experience superior EMI noise reduction with this DC LC Low Pass Filter, designed to eliminate electromagnetic interference (EMI), ensuring optimal audio performance for automotive applications.
2.Multi-Stage Filtration: Enjoy the benefits of a three-stage filtration system with this EMI eliminate electromagnetic interference switch, including LC filters and common mode EMI filtering, effectively suppressing rapid transient pulses at frequencies up to several kilohertz, providing a purified and stable power supply.
3.Versatile Application: This EMI electromagnetic interference filter is suitable for eliminating electromagnetic interference in DC power sources, making it suitable for switch mode power supply outputs, automotive, motorcycles, and other high-electromagnetic-interference DC-powered devices.
4.Customizable Voltage and Current: With voltage options up to 50V (capacitors can be upgraded for higher voltages) and current options ranging from 2A to 20A (available upon request), tailor the high frequency power filter specifications to meet your specific power requirements.
5.Easy Installation and Longevity: The low-pass electromagnetic interference module is designed for hassle-free installation without the need for tools, ensuring quick setup within seconds. Crafted with precision using high-quality EMC materials, it boasts excellent conductivity and exceptional durability for prolonged use.

 

Specification:
Origin: Mainland China
Type: Relay
Condition: New
Product Size: 76.00x54.00x23.00mm/2.99x2.13x0.91inch
Input: DC
Output: DC
Voltage: 50V (higher voltage can be increased by replacing electrolytic capacitors)
Current: 2A, 4A, 10A, 20A available on request.
Main Parts Specification:
Circuit Board: Double-Sided FR4 Glass Fiber Board
Electrolytic Capacitor: 50V 470UF Diameter 13MM Dosage 4 PCS
Film Capacitor: 100NF 3PCS
Toroidal Inductor: Qty 2PCS, (20A high current using FeSiAl).
Common Mode Inductor: Consumption 1PCS, (20A High Current Use Flat Copper Tape Inductor)
Socket: 7.62 Socket 2PIN 2PCS
The circuit consists of three levels of filtering, the first part is a - level LC filter circuit, the second part is a common-mode EMI filter, and the third part is a two-level LC filter circuit. The LC filter is generally known as a passive filter. It is a traditional DC power supply harmonic compensation device, composed of inductors and capacitors. It filters out the first or multiple harmonics in the power supply.
Purification and common-mode filtering of the DC power supply can suppress the problem of fast transient group pulse interference with repetition frequency up to several kilohertz at some user sites. The module is suitable for eliminating the use of DC power supplies with electromagnetic interference. It can be applied to switching power supply output, automobile, motorcycle, strong electromagnetic interference of DC power after filtering.

Note:
Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you!
Please allow 1-2cm measuring deviation due to manual measurement.

Included:
1*Low Pass Filter
pictures
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Warranty

  1. 12 months Warranty. Buy with confidence!

  2. If you are not satisfied when you receive your item, please return it within 14 days for a replacement or money back. Please contact me before you return it.

  3. If item is defective in 3 months, We will send you a replacement without extra charger, or offer refund after we receive the defective item.

  4. If item is defective after 3 months, you can still send it back to us. We will send you a new one after receiving the defective item. But you have to pay the extra shipping fee.

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