VIP4‑1A‑10 is an AC‑line EMI filter manufactured by Shenzhen VIIP Electronics Co., Ltd. Its internal factory code is 10271. This EMI filter adopts wire‑lead connection structure, equipped with 1015‑18 high‑temperature resistant wires. Its internal circuit consists of common‑mode inductor L, X‑capacitor and Y‑capacitor.

         This EMI filter is rated for 115/250VAC mains voltage with 10A RMS maximum rated current and fits 50/60Hz power supply networks. VIP4‑1A‑10 EMI filter complies with CE, RoHS and REACH requirements. It provides well‑defined reference insertion‑loss performance for both common‑mode and differential‑mode noise under 50‑ohm test system to suppress AC‑input conducted electromagnetic interference. It passes strict one‑minute hipot test and insulation resistance test, with insulation resistance ≥100MΩ@500VDC between input/output and ground. It can work stably within ‑25 °C ~ +100 °C temperature range. Two mounting holes are reserved for chassis installation, and lead‑wire output brings flexible wiring for internal device integration.

• Medium‑current wire‑lead EMI filter: VIP4‑1A‑10 EMI filter supports up to 10A RMS rated current under 115/250VAC, designed for medium‑power AC‑input electronic devices.
• Dual‑mode suppression circuit: Built‑in common‑mode choke coil, X‑capacitor and Y‑capacitor, delivers suppression performance for both common‑mode and differential‑mode conducted interference.
• Global mains compatibility: Rated voltage 115/250VAC, compatible with worldwide 50/60Hz AC power grids.
• Controllable leakage‑current index: Max 0.35 mA leakage current @115VAC 60Hz; Max 0.70 mA @250VAC 50Hz, meets safety requirements for most commercial and industrial equipment.
• Rigorous high‑voltage & insulation performance: Passes one‑minute hipot test; insulation resistance ≥100MΩ @500VDC between input/output and ground, greatly enhances equipment safety margin.
• High‑temperature wire‑lead construction: Adopts 1015‑18 high‑temperature resistant wires (105℃ VW‑1 600V), stable for long‑time operation under high‑temperature working environment. Wire‑lead design supports flexible internal wiring inside equipment cabinets.
• Convenient mechanical mounting: Pre‑reserved 2×Ø3.5*4.5 mounting holes for secure fixing on chassis or housing.
• Wide operating temperature range: Operating temperature spans ‑25 °C ~ +100 °C, adapts to indoor and semi‑industrial harsh operating conditions.
• Complete compliance certification: This EMI filter meets CE, RoHS and REACH standards, suitable for export‑oriented finished electronic products.
• Excellent dual‑mode insertion‑loss performance: Provides clear reference insertion‑loss data for both common‑mode and differential‑mode noise under 50Ω test system, effectively attenuates power‑line conducted EMI.

VIP4‑1A‑10 EMI filter is widely used for medium‑power electronic devices to suppress conducted electromagnetic interference on AC power input:

• Medium‑power switching power supplies & power converters: Industrial power supplies, medium‑power adapters, power conversion modules, restrain switching‑generated noise and help products pass EMC conducted emission tests.
• Industrial automation equipment: PLC control systems, small‑size servo drivers, general‑purpose test instruments, resist complex power‑grid interference from factory environments.
• Commercial & household appliances: Commercial kitchen equipment, large‑size audio‑video devices, smart cabinet equipment, improve anti‑interference stability of mains‑powered products.
• IT cabinet and industrial computer devices: Industrial host computers, communication auxiliary power units, rack‑mount peripheral equipment, filter common‑mode and differential‑mode noise for AC input ports.
• New‑energy auxiliary power modules: Auxiliary power units for charging and energy‑storage equipment, solve EMC challenges for medium‑current AC input interfaces.
• Medical auxiliary & laboratory equipment: Applicable for non‑critical medical auxiliary devices; strictly verify leakage‑current parameters before deployment in formal medical‑grade equipment.
• EMC design and debugging projects: Serves as medium‑current wire‑type AC‑input EMI filter for hardware EMC rectification, optimizes conducted‑emission test performance for medium‑power electronic products.

• Product Overview: High-performance single-phase EMI filter, compliant with international standards
• Technical Support: Refer to the datasheet and installation manual for full specs, wiring diagrams, and safety guidelines
• Installation: Must be performed by qualified personnel; ensure proper grounding and secure connections per applicable electrical codes
• Maintenance: Regular inspection recommended to maintain filter efficiency and extend product lifespan
• Troubleshooting: Verify wiring, check for physical damage, and confirm operating conditions meet specifications
• Custom Solutions: Tailored EMI filter options available, including product testing and certification support