FYLn-22t-300/420A-S Anti-interference for electronic equipment

FYLn-22t-300/420A-S Anti-interference for electronic equipment wide range of application scenarios: Power system: suitable for switching power supply, uninterruptible power supply, AC/DC converter, etc. It can filter out high-frequency noise and clutter in power supply, reduce voltage ripple coefficient, improve the purity of power supply, protect the safe operation of power equipment, and help to suppress harmonics in power system and improve power factor. Medical equipment: medical equipment such as X-ray scanner, CAT scanner, MRI, MSI, EEG, ECG, etc. require extremely high signal quality. FYL series filters can remove noise and interference from signals, ensure the accuracy and reliability of physiological signals obtained by equipment, provide accurate basis for doctors' diagnosis, and help to improve the stability and safety of medical equipment. Automotive electronics: In the electronic control system of automobiles, the drive system of hybrid vehicles, the power management system of fuel cell vehicles, car stereos and other equipment, filters can filter out all kinds of interference signals to ensure the stable operation of automotive electronic equipment, improve driving experience and ensure driving safety. Aerospace: In the electronic system of aerospace equipment such as airplanes and satellites, the filter can ensure the signal quality of communication, navigation and control systems in complex electromagnetic environment, filter out all kinds of interference signals, and ensure the stable and reliable operation of the equipment under extreme conditions, which is very important for the success of aerospace missions. Industrial automation: provide stable operation guarantee for CNC machine tools, packaging equipment and textile machinery. Excellent product performance: A variety of filtering functions: it can effectively reduce electromagnetic interference, and through the combination of capacitors, inductors, resistors and other components, it can accurately remove the unnecessary frequency components in the signal, while retaining the required frequency components, improving the anti-interference ability and reliability of the whole system, ensuring that the signal can be transmitted in a specific frequency band and eliminating the mutual interference between frequency bands. It also has the function of bandwidth control, which can accurately control the bandwidth of the signal according to the actual demand and ensure the transmission of the signal within a specific frequency range. In addition, it can also shape the signal, change the waveform of the signal, smooth the change of the signal, and reduce spikes and fluctuations. High reliability and stability: Through strict quality control and testing process, the products can work stably in various complex environments. It can adapt to different environmental factors such as temperature, humidity and electromagnetic interference, and has good environmental adaptability. Miniaturization design: the product is small in size and occupies small space, which is convenient for installation and use in various devices and systems with limited space, suitable for portable devices and highly integrated electronic systems, and convenient for miniaturization and long-term use of devices. Reasonable product design: Structural design: The internal structure design is reasonable and the layout between components is compact, which not only ensures the performance of the filter, but also reduces the volume and weight of the product. The design of metal shell with shielding layer can reduce its own external radiation interference and resist external electromagnetic interference. The structural design of some products is convenient for disassembly and assembly. In case of failure, parts can be repaired and replaced quickly, reducing the maintenance difficulty and cost. The whole series of products adopt a unified modular structure, and the basic unit size is an integer multiple of 22.5mm, which is convenient for standardized installation of cabinets. 3mm air isolation layer is set between the metal shell and the filter circuit, which not only ensures the electromagnetic shielding effect but also improves the heat dissipation efficiency. The grounding system adopts star topology, with yellow-green double-color grounding terminals, and the grounding resistance is less than 0.1Ω. The internal components were filled with silicone rubber by potting process, and after curing, an anti-seismic buffer layer was formed, which passed the vibration test with the amplitude of 10-55 Hz/1.5 mm. The fireproof material conforms to UL94V-0 grade, and can extinguish itself within 3 seconds in case of open flame. Connection mode: DC filter branch includes three physical connection schemes: terminal connection, terminal connection and plug-in connection, so as to meet the requirements of different scenes. Single-phase power filter is divided into five interface forms: soft lead type, screw connection type, socket type, pin type and terminal connection type. Terminal-connected three-phase power filter uses terminals for wiring, which makes the circuit connection more clear and tidy, convenient for maintenance and management, and convenient for circuit expansion and modification. Advanced production technology: for example, the guide rail structure series metal shell AC/DC switching power supply adopts better stamping and welding technology, and the shell is welded seamlessly, which enhances the protective performance, effectively blocks the invasion of dust and moisture, and the internal circuit layout is compact and reasonable, which optimizes the electromagnetic compatibility. The PCB board is manufactured first, and then the plug-in is soldered by wave, so that the internal structure of the product is stable, the quality is completely controllable, and the production efficiency is greatly improved. Strict quality assurance: the company follows the ISO9001:2000 quality management system, and strictly follows the quality management standards from raw material procurement to product production, testing and packaging to ensure the reliability and stability of product quality. The product line is rich and diverse: it provides a variety of filter models, covering single-phase, three-phase, AC, DC and other types. For example, the single-phase three-stage filter is suitable for low-power equipment, while the three-phase two-stage filter is designed for high-power industrial equipment, supporting 380/440V voltage and current specifications above 30A. Excellent customer service: pay attention to after-sales service and provide full-process support from selection to installation. Its products are accompanied by detailed technical parameters and installation guide, such as circuit schematic diagram, dimension diagram, etc., which is convenient for engineers to deploy quickly. The company also supports customized services, which can adjust the filter parameters or structure according to customer needs.