Reliable Dc Power Line Noise Filter Factory Direct Supply for Different Industries

Product Overview

- Reliable DC power-line EMI/RFI noise filter (Weiaipu VIP2 series and extended product family) designed for DC systems.

- Available in compact SMD/inverter formats (example VIP2-2A-10: Ø6.5mm × 13mm) and a broad range of models with rated currents from 1A up to company offerings of 3000A.

- Offered in multiple installation types (IEC socket, PCB board, metal-housed units), single‑phase and three‑phase versions, factory direct from production bases in Huizhou and Bozhou.

Product Features

- High attenuation: insertion loss ≥ 50 dB (typical spec).

- Electrical: input impedance 50 Ω, rated voltage 250 VDC, low leakage current (≤ 0.5 mA), insulation resistance ≥ 100 MΩ.

- Mechanical/thermal: metal housing for durability, compact footprint (example 6.5 × 13 mm), operating range −40 °C to +85 °C.

- Packaging and supply: carton packing, tested quality and IEC‑compliant options, customizable current ratings and designs.

Product Value

- Improves device performance and reliability by suppressing high‑frequency EMI/RFI that causes malfunctions or data errors.

- Extends equipment lifetime by protecting sensitive electronics from interference.

- Cost‑effective noise mitigation that reduces downtime and field failures; scalable factory supply supports volume production and consistent lead times.

Product Advantages

- Wide product range and customization: models for small SMD applications to high‑current installations (1 A–3000 A available), tailored designs on request.

- Strong manufacturing capability: two production bases with daily output capacity of ~3,000–5,000 units, enabling reliable factory‑direct supply.

- Robust performance specs: metal housing, high insertion loss, wide temperature tolerance, high insulation resistance.

- Compliance and support: IEC compatibility, technical support, repair/maintenance and global shipping options.

Application Scenarios

- Telecom and networking: network routers, Ethernet hubs, servers, base stations.

- Power and energy: power supplies, photovoltaic inverters, energy systems, DC chargers, frequency inverters.

- Industrial and motion control: DC motor drives, industrial equipment.

- Sensitive sectors: medical devices, automotive electronics, military and communication equipment where EMI immunity is critical.