Factory-Direct Custom EMI Filter | OEM for Electronic System Noise Suppression(PX4L2-20A-S)
Types: Single-Phase Filters,IEC Inlet Filter,DC Filter,Three-Phase Delta Filter,Three-Phase wye Filter,Feed-Thru Filter,
EMI Filters For Inverter,PCB Mounting EMI Filters,Feedthrough Filter,Shielding Room EMI Filters
Voltage/Rated Current: 220v 3A 6A 10A 20A 30A Or other
Customization:Customized as per your specific requirements.
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Excellent EMI Suppression: Premium LC filter structure effectively eliminates common-mode and differential-mode noise, reducing power ripples and ensuring equipment EMC compliance and stable operation.
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Full-Scene Compatibility: Covers single-phase, three-phase and DC series, perfectly applicable to medical devices, new energy, industrial automation and various mechanical equipment.
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High Safety & Durability: Supports medical-grade low leakage current design, with high voltage resistance, wide temperature adaptability and surge resistance, stable for harsh industrial environments.
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Customizable Solution: Supports non-standard customization of voltage, current, size and installation methods to meet personalized project demands.
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Compact & Easy Installation: Miniaturized structure with multiple mounting options including rail, panel and PCB mounting, saving space and improving installation efficiency
The EMI filter Description
Engineered with premium electronic materials, our high-performance EMI filters act as a key EMC barrier for modern industrial and consumer electronics. As a professional EMI filter factory, we specialize in low-loss, high-shielding and heat-resistant filter components to help brands pass global EMC certification smoothly.
Compact in size and easy for embedded installation, it effectively blocks high-frequency noise, harmonic interference and signal crosstalk. Perfectly tailored for new energy, medical devices, industrial automation, switching power supplies and smart home systems.
With complete specifications and custom options, we provide stable bulk supply and one-stop customized solutions. Help clients lower after-sales failure rates, optimize circuit performance and improve long-term equipment safety.
The EMI FILTER DATE SHEET
| Phase： | Single-phase or other |
| Customization： | Accepted |
| Max operating voltage： | 275VAC |
| Rated Current： | 1A – 10A |
| Leakage Current： | ≤ 0.5mA |
| Withstand voltage level： | 2150VAC |
| Frequency Range： | 50/60Hz |
| Operating Temperature： | -25°C ~ +85°C |
| Certifications： | UL, CQC, CE,FCC,ROHS,ISO,16949 |
| Dimensions (mm)： | 44 × 29 × 22 (W×H×D) or Customization |
| Weight(g)： | 95(g) or other |
| Connection Type： | Insert/Power cord |
Why Choose Our EMI Filters?
Custom Design for Your Application：Designed based on your circuit, layout, and environment ;Support for AC/DC power line filtering ;Optimized for low leakage, high attenuation.
Integrated with Your System:Match with PCBA layout and enclosure structure ;Reduce redesign risk after testing failure ;Support one-stop solution (EMI Filter + PCBA + Housing) .
Fast Prototyping:3–7 days for samples; Engineering support before tooling; Reduce development cycles.
The EMI FILTER Applications
Such as air conditioners, refrigerators, washing machines, microwave ovens, TVs, PC power supplies, chargers, coffee machines, blenders, power tools and so on.It reduces power grid pollution caused by motors and switching power supplies, and prevents noise, system crashes, as well as interference with radio and TV signals.
Such as onboard chargers (OBC), DC-DC converters, new energy vehicle BMS and electronic control systems, as well as high-speed railway and subway traction systems and signal equipment. It meets automotive EMC standards and prevents high-voltage systems from interfering with low-voltage electronic devices.
Such as monitors, B-ultrasound, CT, MRI, surgical equipment, inspection and analytical instruments, and various medical power supplies.It ensures high-precision measurement of medical devices, avoids interference that affects diagnosis, and fully meets medical safety regulations and EMC standards.
Such as server power supplies, switches, routers, base station equipment, communication power supplies and data center power distribution systems.It purifies power quality, reduces common-mode and differential-mode interference, and guarantees stable network operation without disconnection.
Such as inverters, servo drives, PLCs, industrial power supplies, switching power supplies, CNC machine tools, textile machinery, packaging equipment, motor drive systems and robot control systems. It suppresses high-frequency interference generated by motor start-stop and frequency conversion switching, preventing malfunction and communication interruption.
Such as photovoltaic inverters, wind converters, UPS, EPS, charging piles, energy storage PCS, high and low-voltage distribution cabinets and power meters. It filters grid harmonics, reduces radiated interference and meets grid-connected EMC requirements.
Such as surveillance cameras, NVR recorders, printers, copiers, projectors, fire alarm systems, building automation systems and more.It effectively improves signal stability and avoids image ripples, data transmission errors and other abnormal issues.
