--- product_id: 534179979 title: "NOYITO DC LC Filter DC EMI Power Filter 0 to 50V 2A 4A 10A 20A Filtering Board (2A)" brand: "noyito" price: "€ 21.19" currency: EUR in_stock: true reviews_count: 4 url: https://www.desertcart.be/products/534179979-noyito-dc-lc-filter-dc-emi-power-filter-0-to store_origin: BE region: Belgium --- # 0-50V DC input/output 2A rated current (also 4A/10A/20A versions) 3-stage LC + EMI noise filtering NOYITO DC LC Filter DC EMI Power Filter 0 to 50V 2A 4A 10A 20A Filtering Board (2A) **Brand:** noyito **Price:** € 21.19 **Availability:** ✅ In Stock ## Summary > ⚡ Power purity perfected — filter out the noise, not the flow. ## Quick Answers - **What is this?** NOYITO DC LC Filter DC EMI Power Filter 0 to 50V 2A 4A 10A 20A Filtering Board (2A) by noyito - **How much does it cost?** € 21.19 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.be](https://www.desertcart.be/products/534179979-noyito-dc-lc-filter-dc-emi-power-filter-0-to) ## Best For - noyito enthusiasts ## Why This Product - Trusted noyito brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Optimized Thermal Management:** Designed for high-load scenarios with recommended cooling for 10A+ models to maintain peak performance. - • **Robust Terminal Block Design:** Secure 7.62mm two-wire terminal blocks for reliable, professional-grade connections. - • **Plug-and-Play Industrial Grade:** Compact 77x42x27.5mm footprint with mounting holes for seamless integration into your setup. - • **Precision DC Noise Elimination:** Advanced 3-stage LC and EMI filtering ensures ultra-clean power delivery for sensitive electronics. - • **Flexible Voltage & Current Range:** Supports 0-50V DC input/output with multiple current ratings (2A to 20A) to fit your exact power needs. ## Overview The NOYITO DC LC EMI Power Filter is a compact, industrial-grade 3-stage filtering board designed to clean DC power supplies from 0 to 50V with rated currents from 2A up to 20A. Featuring a combination of LC passive filters and common mode EMI suppression, it significantly reduces harmonic and transient noise, ensuring stable and clean power for sensitive electronics. Its robust terminal block connections and compact size make it ideal for professional setups requiring reliable DC power conditioning, backed by a one-year warranty. ## Description Product Description Introduction of NOYITO DC power filter circuit: The circuit consists of three parts, the first part is a one-stage LC filter circuit, the second part is a common mode EMI filter, and the third part is a two-stage LC filter circuit. LC filter: generally known as passive filter, it is a traditional DC power harmonic compensation device composed of inductors and capacitors, which can filter out harmonics in the power supply one or more times and purify the DC power supply. Common mode filtering: It can suppress the problem of fast transient group interference with a repetition frequency of several kilohertz in some user sites. One year after-sale warranty. DC EMI Power Filter Parameters * Product name: NOYITO DC LC Filter DC EMI Power Filter * Input voltage: DC 0 - 50V. * Output voltage: DC 0 - 50V. * Load rated current: 2A/4A/10A/20A. * Input port: IN+ / IN- (two-wire 7.62 terminal block input). * Output port: OUT+ / OUT- (two-wire 7.62 terminal block output). * Color: Yellow PCB board /green binding posts. * Electrolytic Capacitor: 50V 470UF / 2 PCS. * Film Capacitor: 100NF 2PCS / 470 PF 1PCS. * Magnetic ring inductance: 2PCS (20A high current selects iron silicon aluminum). * Common mode inductance; 1PCS (20A high current use flat copper tape inductance). * Mounting hole spacing: 70.3x35.3mm (LW) * Mounting hole diameter: 3mm. * Product size: 77x42x27.5mm (LWH) * Product weight: 2A Version -50.5 grams 4A Version - 73.8 grams 10A Version - 75.3 grams 20A Version - 85.6 grams Packge Included: 1pcs NOYITO DC LC Filter DC EMI Power Filter Board ## Features - Product name: NOYITO DC LC Filter DC EMI Power Filter - Input voltage: DC 0 - 50V. - Output voltage: DC 0 - 50V. - Load rated current: 2A / 4A / 10A / 20A. - 【INPUT Port: IN+ / IN- (two-wire 7.62 terminal block input).】 - 【OUTPUT Port: OUT+ / OUT- (two-wire 7.62 terminal block output).】 - If the module is under high load and high current for a long time, the heat dissipation of the module must be strengthened. Especially for the 10A and 20A versions, when the load current exceeds 50% and above, it is necessary to strengthen the heat dissipation, such as adding cooling fans. ## Technical Specifications | Specification | Value | |---------------|-------| | Asin | B0B9KP1DVJ | | Best Sellers Rank | #60,261 in Industrial & Scientific (See Top 100 in Industrial & Scientific) #13 in Electromagnetic Interference Filters | | Brand | NOYITO | | Color | 2A | | Customer Reviews | 4.6 4.6 out of 5 stars (8) 4.6 out of 5 stars | | Input Voltage | 50 Volts (DC) | | Item Dimensions | 3.03 x 1.65 x 1.08 inches | | Item Type Name | Power Filter | | Item Weight | 50.5 Grams | | Manufacturer | NOYITO TECHNOLOGIES | | Mfr Part Number | NOEMI-DC241020 | | Model Number | NOEMI-DC241020 | | Number Of Outlets | 2 | | Output Voltage | 50 Volts (DC) | | Plug Type | Terminal block | | Upc | 680613664440 | | Warranty Description | Manufacturer's One-year After-sale Warranty. | ## Product Details - **Brand:** NOYITO - **Color:** 2A - **Input Voltage:** 50 Volts (DC) - **Item Weight:** 50.5 Grams - **Item dimensions L x W x H:** 3.03 x 1.65 x 1.08 inches ## Images ![NOYITO DC LC Filter DC EMI Power Filter 0 to 50V 2A 4A 10A 20A Filtering Board (2A) - Image 1](https://m.media-amazon.com/images/I/71KPImsGyQL.jpg) ## Available Options This product comes in different **Color** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Brute Force Old School inductor/capacitor EMI Filter *by on Reviewed in the United States May 26, 2026* Probably no real world configuration of inductors and capacitors is going to do any better. Useful for filtering out electrical noise from a DC power supply (like a computer, wall wart, or car). ### ⭐⭐⭐ Did nothing for Hf noise from dc-dc buck *by on Reviewed in the United States October 29, 2023* Product as pictured but no loss of high frequency noise in guitar pedal. Joyo ZGP reduced x10 ### ⭐⭐⭐⭐⭐ Products that work!! *by on Reviewed in the United States November 10, 2023* This 3 stage filtering board does a great job of cleaning up the DC voltage from a switching power supply.I had a 3 volt DC switching power supply for a radio. I wanted to use the radio's audio headphone output to go into another device on a permanent basis. With the DC power supply, the headphone output had a fair amount of static and general noise. On battery only, the radio was perfectly clean sounding. Using this filtering board, the noise and static level was eliminated from the power supply. I also added a ferrite core with 3 loops in it after the filtering board (which made very very little difference, but just icing on the cake). As long as you use the correct one for the amount of current you are using (always over the current never under), and keeping the supply voltage at half or below, this product will do a very good job of cleaning up the output voltage of your switching power supply. ## Frequently Bought Together - NOYITO DC LC Filter DC EMI Power Filter 0 to 50V 2A 4A 10A 20A Filtering Board (2A) - ALLECIN 24 Values Electrolytic Capacitor Assortment Kit from 0.1uF to 1000uF 10V 16V 25V 50V in-line Aluminum Capacitors Set --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.be/products/534179979-noyito-dc-lc-filter-dc-emi-power-filter-0-to](https://www.desertcart.be/products/534179979-noyito-dc-lc-filter-dc-emi-power-filter-0-to) --- *Product available on Desertcart Belgium* *Store origin: BE* *Last updated: 2026-06-22*