Are you curious about which EMI filter manufacturers in China stand out from the crowd? With the growing demand for high-quality electronic components, knowing the top factories can make all the difference in your projects. By comparing these leading manufacturers, you can ensure that you’re choosing reliable partners who deliver exceptional products. Imagine the peace of mind that comes with selecting the best options available! Dive into our article to discover the top EMI filter manufacturers in China and find the perfect fit for your needs. Let’s explore together!

EMI Filters & Transformer Manufacturer│DOREXS

Product Details: EMI filters and transformers for various industries including medical, military, consumer electronics, communications, industrial, and construction.

Technical Parameters:
– Quality certified to ISO 9001, UL, and CE standards
– High-performance medical-grade EMI filters

Application Scenarios:
– Building sector for electrical system stability
– Medical equipment reliability during critical moments

Pros:
– Exceptional product quality with stringent quality control
– Customized solutions to meet specific customer requirements

Cons:
– Limited information on specific product models
– Potentially high cost for specialized solutions

China Shenzhen Yanbixin Technology Co., Ltd. company profile

Product Details: Electromagnetic compatibility (EMC) & EMI Filters manufactured by Shenzhen Yanbixin Technology Co., Ltd.

Technical Parameters:
– Annual Sales: 10,000,000 – 15,000,000
– Export Percentage: 50% – 60%

Application Scenarios:
– Used in various industries requiring electromagnetic compatibility solutions
– Applicable in environments needing EMI filtering

Pros:
– High-quality products with multiple certifications (cUL, TUV, CE, etc.)
– Fast production time and excellent after-sales service

Cons:
– Limited information on specific product features
– Potential variability in product availability based on stock

Quality EMI Power Filter & 3 Phase EMI Filter factory from China

Product Details: EMI Filters designed to reduce electromagnetic interference in various applications.

Technical Parameters:
– Rated voltage: 250V
– Current ratings: 1A to 200A, custom up to 1700A

Application Scenarios:
– Medical equipment
– Industrial automation

Pros:
– High performance in noise suppression
– Customizable options available

Cons:
– May require specific installation for optimal performance
– Potentially higher costs for custom solutions

China Customized EMC Filter(EMI/RFI) Manufacturers Suppliers Factory …

Product Details: Various EMI/RFI suppression products including ferrite cores, common mode chokes, and filter beads.

Technical Parameters:
– Input voltage 0~75V
– Output current 5A

Application Scenarios:
– Used in AC power lines, USB cables, and data cables
– Ideal for DC-DC converter inductor applications

Pros:
– High interference suppression
– Compact size and low DC resistance

Cons:
– Limited information on specific performance metrics
– Generic descriptions without detailed specifications

China EMI Filters Manufacturers – ruva-capacitors.com

Product Details: EMI Filters including J291/J292 Series Single Phase Harmonic Filter, THDQ-GT Type Universal Home Appliance EMI Filter, J354 Type Three Phase Three Wire Elevator Filter, J231 Type Switching Power EMI Filter, Single Phase & Single Pole Universal EMI Filter.

Technical Parameters:
– Single-phase harmonic filter, integrating filtering and harmonic control functio…
– Low leakage current, compact in-structure and easy for installing.

Application Scenarios:
– Household appliances, fitness apparatus, vehicle air-conditioners.
– Elevators, escalators, sidewalk.

Pros:
– Compact structure, easy for installing.
– Excellent performance of EMI filter (150K~30MHz).

Cons:
– Limited information on specific technical parameters.
– Generic design may not fit all specialized applications.

EMI / EMC Filter Manufacturers – everything PE | China

Product Details: EMI / EMC filters manufactured in China, specifically by Ningguo Yuhua Electrical Products.

Technical Parameters:
– Parameter 1: Generic Specification
– Parameter 2: Generic Specification

Application Scenarios:
– Used in electric vehicles
– Applicable in power management systems

Pros:
– Reduces electromagnetic interference
– Enhances system reliability

Cons:
– May require specific installation
– Performance can vary based on application

China Emi Filter Suppliers, Manufacturers, Factory – High Quality Emi …

Product Details: STEED’s T181007 Line filter with base is designed to suppress electromagnetic interference, reduce noise, improve signal quality and circuit stability.

Technical Parameters:
– High efficiency of over 95%
– High frequency range 10kHz-1MHz
– High isolation strength
– Lower profile and weight

Application Scenarios:
– Refrigerator appliances
– Data communication equipment
– Inverters
– Servo machines
– Welding machines
– UPS/EPS
– Industrial control machines
– Inverter air conditioners
– Inverter refrigerators
– Inverter washing machines
– Microwave ovens
– Televisions
– Computers
– LED lamps

Pros:
– Good service
– Competitive price

Cons:
– Limited specific product details
– No mention of warranty or support

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Comparison Table

Company	Product Details	Pros	Cons	Website
EMI Filters & Transformer Manufacturer│DOREXS	EMI filters and transformers for various industries including medical, military, consumer electronics, communications, industrial, and construction.	– Exceptional product quality with stringent quality control – Customized solutions to meet specific customer requirements	– Limited information on specific product models – Potentially high cost for specialized solutions	www.cddorexs.com
China Shenzhen Yanbixin Technology Co., Ltd. company profile	Electromagnetic compatibility (EMC) & EMI Filters manufactured by Shenzhen Yanbixin Technology Co., Ltd.	– High-quality products with multiple certifications (cUL, TUV, CE, etc.) – Fast production time and excellent after-sales service	– Limited information on specific product features – Potential variability in product availability based on stock	www.emipowerfilter.com
Quality EMI Power Filter & 3 Phase EMI Filter factory from China	EMI Filters designed to reduce electromagnetic interference in various applications.	– High performance in noise suppression – Customizable options available	– May require specific installation for optimal performance – Potentially higher costs for custom solutions	www.emipowerfilter.com
China Customized EMC Filter(EMI/RFI) Manufacturers Suppliers Factory …	Various EMI/RFI suppression products including ferrite cores, common mode chokes, and filter beads.	– High interference suppression – Compact size and low DC resistance	– Limited information on specific performance metrics – Generic descriptions without detailed specifications	www.shinhom.com
China EMI Filters Manufacturers – ruva-capacitors.com	EMI Filters including J291/J292 Series Single Phase Harmonic Filter, THDQ-GT Type Universal Home Appliance EMI Filter, J354 Type Three Phase Three Wir…	– Compact structure, easy for installing. – Excellent performance of EMI filter (150K~30MHz).	– Limited information on specific technical parameters. – Generic design may not fit all specialized applications.	www.ruva-capacitors.com
EMI / EMC Filter Manufacturers – everything PE	China	EMI / EMC filters manufactured in China, specifically by Ningguo Yuhua Electrical Products.	– Reduces electromagnetic interference – Enhances system reliability	– May require specific installation – Performance can vary based on application
China Emi Filter Suppliers, Manufacturers, Factory – High Quality Emi …	STEED’s T181007 Line filter with base is designed to suppress electromagnetic interference, reduce noise, improve signal quality and circuit stabili…	– Good service – Competitive price	– Limited specific product details – No mention of warranty or support	www.steed-components.com

Frequently Asked Questions (FAQs)

What is an EMI filter and why is it important?

An EMI filter is a device that reduces electromagnetic interference in electronic circuits. It helps ensure that your devices operate smoothly without disruptions caused by unwanted noise. This is crucial for maintaining the performance and reliability of sensitive equipment, especially in industries like telecommunications and medical devices.

How do I choose the right EMI filter manufacturer in China?

When selecting a manufacturer, consider their experience, certifications, and product range. Look for companies with a strong reputation for quality and reliability. It’s also helpful to read customer reviews and request samples to assess their products before making a decision.

What certifications should I look for in an EMI filter manufacturer?

Key certifications include ISO 9001 for quality management, RoHS for hazardous substances compliance, and UL or CE for safety standards. These certifications indicate that the manufacturer adheres to industry standards and produces reliable, safe products.

Can I customize EMI filters according to my specifications?

Yes, many manufacturers in China offer customization options. You can work with them to design filters that meet your specific requirements, including size, performance characteristics, and application needs. Be sure to communicate your needs clearly to ensure the best results.

What is the typical lead time for EMI filter production in China?

Lead times can vary based on the manufacturer and order size, but generally, you can expect production to take anywhere from 2 to 6 weeks. It’s a good idea to discuss timelines upfront and factor in additional time for shipping and potential customs delays.