Optimized EMI Mitigation for Medical Equipment Protection
This dual-stage 250VAC, 16A rated rf filter caters to engineers and procurement professionals targeting EMI suppression in MRI RF cages. Designed to secure sensitive MRI systems from electromagnetic disturbances, it ensures clean power delivery that supports operational reliability and imaging accuracy. The device is strategically positioned to augment existing shielding infrastructures, offering a specialized solution for reducing interference on critical power lines within clinical MRI rooms. Its design enables seamless integration by rf filters suppliers focused on healthcare compliance demands.
Advanced Technical Compliance and Measurement Specifications
The filter delivers an insertion loss of at least 100 dB spanning frequencies from 14 kHz to 40 GHz, ensuring exceptional suppression of conducted EMI. It maintains leakage currents below 0.2 A under 380/230 VAC conditions at 50 Hz, coupled with robust dielectric withstand voltage rated at 1000 VDC (line to line and line to case). The low voltage drop under 1V optimizes power efficiency while preserving system stability. Its adherence to MIL-STD-202 test standards for insulation resistance and terminal strength confirms reliability under industrial and medical operating conditions. These technical features position it as a high-precision component among professional rf filters.
Integration in Medical Imaging and Shielded Environment Applications
Widely deployed in MRI room environments, this rf filter supports electromagnetic compatibility by filtering power line noise that could degrade imaging quality. It facilitates maintenance of EMI performance during MRI suite construction, refurbishment, or equipment upgrades. The product’s compatibility with RF shielding cages and power conduits enhances the comprehensive electromagnetic attenuation strategy required for hospital MRI facilities. As a key component sourced from established rf filters manufacturers, it contributes to regulatory compliance, system uptime, and patient safety in clinical diagnostics.
Protect your MRI equipment with the high-performance 250VAC 16A MRI RF Filter by Haozhuo. Engineered to minimize electromagnetic interference, this filter ensures the reliable operation of your MRI RF cages.
Designed to meet stringent industry standards, our EMI filter offers exceptional noise suppression for MRI environments, ensuring both safety and performance.
Ideal for RF shielding rooms and MRI RF cages, Haozhuo's filter provides superior EMI protection, enhancing the lifespan and reliability of your sensitive medical equipment.
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| RATED VOLTAGE | 250 VAC | ||
| RATED CURRENT | 30 A | ||
| OPERATIONAL FREQUENCY | 50 60 Hz | ||
| Voltage Drop | Less than 1V | ||
| Overload | 140% of rated current for 15 minutes | ||
| Harmonic Distortion | Less than 2% @ full rated current | ||
| Leakage Current | ≤0.2A@380/230VAC and 50Hz | ||
| Dielectric Withstanding Voltage | 1000VDC (line to line) 1000VDC (line to case) | ||
| DC Insulation Resistance | As Per MIL-STD-202 Method 202 | ||
| Terminal Strength | As Per MIL-STD-202 Method 211 | ||
| Temperature Rise | As Per MIL-F-15733 | ||
| Insertion Loss | ≥100dB@14K-40GHz As Per MIL-STD-220A, Under Load Condition | ||
| Climatic Classification | 25/070/21 | ||
Our technical service team learn many kinds of test standard such as industrial application (IEC61800-3 for frequency inverter drive EN12015 for elevator EN55011 for ISM device etc) and military application (GJB151A GJB152A etc).We can solve EMI problem quickly effectively and low-costly.
Our test equipment: LCR digital bridge/voltage proof tester/insulation resistance tester/spectrum analyzer/inductor tester/standard signal source/shield room/interference intensity tester etc
Our product: EMI filter for general purpose/EMI filter for frequency inverter/EMI filter for shielding facility/EMI filter for military application
Product Advantages
Design Expertise Enabling Modular EMI Control Solutions
The structure incorporates dual-stage filtering to maximize EMI attenuation, with a configuration tailored for insertion into MRI RF cage power lines. Its compact footprint and industry-standard ratings facilitate easy system-level integration by rf filters suppliers. By adhering to recognized climatic and military test protocols, the design ensures resilience against environmental stress while maintaining performance consistency. The modularity aids rapid installation and retrofit without compromising existing shielding architectures, reflecting advanced engineering principles favored by professional rf filters manufacturers.
Reliable Performance Ensuring Operational Stability and Compliance
Operational benefits include minimal power loss due to low voltage drop, helping MRI equipment maintain stable electrical input conditions crucial for accurate imaging. The filter’s minimization of leakage current and harmonic distortion safeguards sensitive medical electronics and upholds electromagnetic compatibility standards. By simplifying compliance with EMI regulatory requirements, this rf filter reduces risk during equipment commissioning and ongoing operations. Additionally, its robust dielectric isolation prolongs component lifecycle, offering high value through reduced maintenance and downtime.
Narrowband emissions are usually man-made and limited to a tiny area of the radio spectrum. The hum that power lines make are a good example of a narrowband emission. They may be continuous or sporadic.
Broadband emissions can be either mad-made or natural in origin. They tend to effect a large area of the electromagnetic spectrum. They can be one time events that are random, sporadic, or continuous. Everything from a lightning strike to computers generate broadband emissions.
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Our Service Advantages
Our products are carefully packaged to ensure safe delivery. Each item is individually boxed and secured with protective materials. We utilize trusted shipping partners to provide fast and reliable delivery services worldwide.
We have a robust production capacity, allowing us to meet high demand efficiently. Our advanced manufacturing facilities can produce up to 10,000 units per month, ensuring that we can handle large orders without compromising on quality.
Typical lead times are as follows:
Use Scenarios
EMI Suppression in MRI Room Electrical Systems
In hospital MRI suites, electromagnetic noise can degrade image quality and compromise patient diagnostics. This rf filter serves as an essential element in the power distribution infrastructure within RF cages, mitigating conducted EMI on the 250VAC, 16A supply lines. Its high insertion loss across a wide frequency range ensures the isolation of MRI equipment from power line disturbances, supporting compliance with statutory EMI limits. The filter integrates with shielded environments and power panels, forming a critical layer in the comprehensive EMI control strategy necessary for medical imaging facilities.
Enhancement of Shielded Facility Power Line Filtering
Facilities employing RF shielding chambers for medical or industrial applications rely on specialized filters to maintain electromagnetic integrity. This product, available through experienced rf filters suppliers, is engineered to deliver consistent EMI attenuation at power entry points into shielding enclosures. Its technical design supports scalable usage in upgrades or new installations, interfacing efficiently with power delivery systems. By ensuring the suppression of electrical noise at critical junctions, it safeguards the integrity of shielded environments and contributes to reliable operation of sensitive instrumentation.
Founded in 2003, Haozhuo specializes in high-quality EMI filters, serving global clients across diverse industries. With branches in Shanghai and Italy, and a dedicated R&D center, we are committed to innovation, quality, and customer satisfaction. Our products, certified to meet international standards, are trusted for their performance and reliability.
For more information, visit our Company Profile.
What are the key performance specifications of Haozhuo’s MRI RF filter?
The High-Performance MRI RF Filter is rated for 250 VAC and 16 A, offering insertion loss ≥100 dB from 14 kHz to 40 GHz. It features leakage current ≤0.2 A, a dielectric withstand voltage of 1000 VDC (line to line/case), and operates at 50/60 Hz, ensuring reliable EMI suppression for MRI RF cages and clean power delivery.
Can Haozhuo customize RF filters for specific MRI shielding environments?
Yes, as an experienced RF filters supplier, Haozhuo offers custom configurations including general-purpose EMI filters optimized for MRI RF shielded rooms and cages. Our technical team works closely with clients to match filter parameters to installation requirements, ensuring effective electromagnetic interference control tailored to each project.
How is the High-Performance MRI RF filter installed in MRI facilities?
This dual-stage RF filter is designed for integration at power entry points in MRI RF cages and shielding rooms. Installation follows standard electrical guidelines, connecting the filter inline with the 250VAC, 16A supply to reduce EMI on power lines, thereby maintaining equipment stability and image quality in MRI environments.
What shipping and payment methods does Haozhuo accept for filter orders?
Haozhuo supports multiple payment options including T/T, L/C, D/A, D/P, Western Union, and PayPal. Shipments are made via express carriers such as EMS, DHL, FedEx, UPS, or TNT with online tracking provided. This ensures timely delivery while allowing customers to monitor their orders efficiently.
