Emi Rfi Noise Filter Single Phase Emi Filter Wholesale - VIIP Filter

Product Overview

1) Product overview

Product Features

- Model: Weiaipu (VIIP) VIP4-1A-03 AC single‑phase EMI/RFI noise filter.

Product Value

- Form factor: surface‑mount package (SMD) with wire‑lead termination options; designed for PCB integration.

Product Advantages

- Rated current: 3 A. Transfer function: AC. Leakage current:

Application Scenarios

- Typical delivery/fulfillment: fast turnaround (orders usually shipped within 2 business days; delivery commonly within ~5–7 days). Payment term: T/T.

2) Product features

- EMI suppression for AC lines, operating at 50/60 Hz.

- Stop‑band attenuation range: approximately 20–100 dB across targeted noise bands.

- Operating temperature range: −25 °C to +85 °C.

- Low leakage (

- SMD package for compact PCB mounting; also available with wire‑lead mounting/termination styles.

3) Product value

- Provides cost‑effective, compact EMI suppression to improve EMC compliance and reduce conducted interference in power lines.

- Low leakage and reliable attenuation protect downstream electronics and reduce system failures/false triggering.

- Small footprint and SMD construction enable space savings and easier integration into modern, high‑density PCBs.

- Readily available model with fast supply and scalable manufacturing for prototyping or volume production.

4) Product advantages

- Proven attenuation performance (20–100 dB) across common noise bands.

- Low leakage current (

- Robust operating range (−25 to +85 °C) and 3 A rating suitable for a wide set of power applications.

- Manufactured and quality‑tested at VIIP production bases (Huizhou and Bozhou) with high daily capacity (3,000–5,000 units), broad model range (1 A–3,000 A), and custom design capability.

- Multiple mounting/termination options and product types (single‑phase and three‑phase variants) to fit diverse designs.

5) Application scenarios

- Power supplies, inverters and converters.

- Motor drives and industrial automation equipment.

- Energy storage systems and electrical cabinets.

- Telecommunications and networking equipment.

- Medical devices and other sensitive electronics where low leakage and EMC control are critical.