4-wires Humiture Signal Filter
4-wires Humiture Signal Filter
Humiture Signal Filter, EMC, EMI
Technical Data:
- Type: GSF423-1
- Rated Voltage: 100VDC
- Rated Current: 1A
- Band Pass: 200KHz
- Lines: 4
- Climatic Category: 25/070/21
Product Description
Signal filters for communication and control are essential components designed to ensure the integrity of signals in systems used for data transmission, alarm controls, and other critical applications. These filters effectively mitigate electromagnetic interference (EMI) and noise, ensuring smooth and reliable communication. They are widely used in various environments, including shielding rooms and cabinets, where the stability and accuracy of signals are paramount. These filters provide robust protection, allowing communication and control systems to perform optimally without interference.
Typical Applications
Applications in shielded room
- Telephone communication, network data communication, air conditioning control, fire alarm, intercom doorbell, audio, video and other signal transmission and alarm control systems.
- Suitable for a wide range of communication and control systems in shielding rooms, ensuring stable signal transmission and effective isolation of external electromagnetic interference.
Data communication in shielded cabinets
- Shielding data communication of USB, DB9, VGA, and network interfaces in the cabinet.
- Ensures that data transmission through various interfaces within the shielded cabinet is free from external electromagnetic interference.
Product Features
- Compact and Cost-Effective Design: Features a small size and exceptional cost performance.
- Reliable Signal Transmission: Ensures the normal transmission of various signals while fully meeting all testing requirements for shielding chambers.
- Compliance with EMC Standards: Adheres to international and industry standards such as CISPR 16/25, IEC 61000-4-3, and MIL-STD-461, ensuring accurate and reliable test results as well as regulatory compliance.
Technical Data
| Type | Rated Voltage | Rated Current (A) | Lines | Band pass | Dim. | Typical Applications |
| GSF112-3 | 0-250VAC/DC | 1 | 1 | 6MHz | Fig 1 | Frequency conversion conditioner signal |
| GSF-T2 | 100VDC | 0.3 | 2 | 20KHz | Fig 1 | Telephone, fax, confidential fax |
| GSF203-1 | 0-250VAC/DC | 1 | 2 | 200KHz | Special telephone, fire alarm, monitoring and environmental monitoring | |
| GSF202-3 | 0-250VAC/DC | 3 | 2 | 100KHz | AC/DC switch signal, air-conditioner control, voice broadcasting, environmental monitoring | |
| GSF205-1 | 0-250VAC/DC | 1 | 2 | 100KHz | Access control signal | |
| GSF312-3 | 0-250VAC/DC | 3 | 3 | 200KHz | Fig 2 | Frequency conversion conditioner signal |
| GSF405-1 | 100VDC | 1 | 4 | 100KHz | Fig 3 | Access control signal |
| GSF423-1 | 0-250VAC/DC | 1 | 4 | 200KHz | Fig 4 | 4-wires humiture signal |
| GSF-V8 | 100VDC | 1 | 8 | 10MHz | Fig 5 | Network signal |
| GSF-V8/1000 | 100VDC | 1 | 8 | 10MHz | Fig 6 | Gigabit network signal |
| GSF-N*C | 100VDC | 1 | N | 200KHz | Depend on the line | Multi-wires signal |
Circuit Diagrams
Outline Drawing (mm)
Insertion Loss
Factory and Production Line
Why choose us?
10+ years experience
With 10+ years experience in manufacturing power line filters, we bring deep industry knowledge to every product we create.
Wide Client Base
We are trusted by 1,000+ long-term customers, showcasing our ability to consistently meet and exceed client expectations.
Proven Quality
10,000+ positive feedbacks from satisfied clients attest to the quality and reliability of our products.
Customized Solutions
We offer tailored services to meet the specific needs of our customers, ensuring that every solution is perfect for your requirements.
Competitive Advantage
We prioritize innovation, offering products with excellent performance at a competitive price, ensuring the best value for your investment.
FAQs
Yes, we can provide customization services according to your requirements.
Yes, we offer sample services for testing. （What is the minimum order quantity for the product? Usually, we support a minimum order quantity of one. ）
Typically, our products are made of stainless steel, nickel-plated carbon steel, aluminum, or other specified materials. Additionally, we can accommodate special material requests.
Generally, we provide specific product dimension information on the product page. However, if you require custom dimensions, please contact us.
Yes, we provide global shipping. With convenient international freight services, we can deliver goods to wherever you need.
Typically, for small batch orders, we ship within 1-3 weeks upon receiving the prepayment.
Feel free to reach out to us by submitting an inquiry form or visiting our “Contact Us” page,and we will respond to you within 24 hours.
We accept various payment methods including T/T, letter of credit, and PayPal.
We offer tiered pricing, with more favorable prices for bulk orders.
Shipping times vary depending on the method chosen, but generally, goods are delivered within 7-30 days after dispatch.
We offer various shipping methods including by sea, air, truck, and railway.
For any product quality issues, we will respond within 24 hours and provide effective solutions.
Yes, we offer a comprehensive after-sales service, including a 2-year warranty on our products. You can rest assured after purchasing from us.
Yes, we have a professional technical team and our own EMC laboratory.
Yes, but we will review your qualifications to determine if you can become our distributor.
Yes, we accept OEM or ODM orders.
Contact us to get your quote!
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