Single Phase Line Filter Personalized Company

Product Overview

- Single-phase AC EMI (line) filter from Weiaipu (models include VIP4-1B-10, VIP4-2B-20).

- Designed for mains-side suppression of conducted electromagnetic interference to protect and stabilize electrical equipment.

- Manufactured in Shenzhen, certified to CE, RoHS and TUV standards, available with low minimum order quantity and fast supply (≈2000 pcs/week).

Product Features

- Nominal current rating: 20 A; leakage current:

- Termination styles: screw terminals and quick‑connect options; through‑hole mounting.

- Stopband attenuation: ~20–100 dB; input impedance: 50 Ω.

- Compact, durable construction and contained mounting hardware; packaged in cartons, ships within days.

Product Value

- Reduces EMI and noise on single‑phase power lines to ensure reliable operation of sensitive equipment.

- Protects downstream electronics (reducing malfunctions and downtime) and helps systems meet EMC requirements.

- Easy to source and install—low MOQ, quick delivery and certified quality reduce purchasing and compliance risk.

Product Advantages

- High suppression performance across a wide attenuation band (20–100 dB) and low leakage for safety.

- Robust current-handling (20 A) and flexible termination choices speed integration into cabinets and appliances.

- Compact, reliable design with international certifications (CE, RoHS, TUV) and steady production capacity for consistent supply.

- Backed by an experienced technical and sales organization with export experience.

Application Scenarios

- EV chargers, energy storage systems and other power conversion equipment.

- Electrical cabinets, HVAC/air conditioner systems and industrial control panels.

- Medical devices, building automation, office automation and datacom equipment where conducted EMI must be suppressed.

- General-purpose single‑phase mains filtering across industrial, commercial and certain consumer applications.