EMI Filter Emi Power Filter Fast Delivery Company

Product Overview

1) Product overview

Product Features

- Weiaipu (VIIP) EMI Power Filter is a compact AC/DC line filter family (models such as VIP4-1B-20, VIP4-1B-10, VIP4-2B-20) manufactured in Shenzhen.

Product Value

- It is designed to suppress electromagnetic interference (EMI) and improve the stability and reliability of electronic equipment in industrial and commercial systems.

Product Advantages

- Production is CE, RoHS and TUV certified; low minimum order (1 pc) and a high weekly supply capacity (about 2000 pcs/week) with fast delivery.

Application Scenarios

2) Product features

- Rated current: 20 A; very low leakage current (

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

- High line-to-line voltage handling depending on variant (models available for high-voltage applications).

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

- Supplied with mounting screws; ships within ~3–7 business days.

3) Product value

- Reduces conducted EMI, protecting sensitive electronics and preventing malfunction or performance degradation.

- Enhances reliability and lifetime of systems (EV chargers, energy storage, HVAC, medical and datacom equipment).

- Easy installation and robust construction lower maintenance time and costs.

- Fast availability and low MOQ support rapid prototyping, small production runs, and urgent replacements.

4) Product advantages

- Certified quality (CE, RoHS, TUV) and made in Shenzhen under established QA processes.

- Flexible ordering: single-piece minimum, quick shipping, and reliable supply capacity.

- Multiple termination styles and compact form factor for easy integration into cabinets and assemblies.

- Backed by an experienced R&D and production team and international sales channels for global support.

5) Application scenarios

- EV chargers and energy storage systems (noise suppression on power lines).

- Electrical cabinet air filters, industrial control cabinets and factory automation.

- Medical equipment, building automation, office automation, and datacom systems.

- HVAC and air-conditioning systems where electrical interference can affect performance.

- Any electronic or electrical equipment requiring conducted EMI filtering to meet EMC requirements.