Wholesale Dc Power Line Noise Filter for Electronic Power

Product Overview

1) Product overview

Product Features

The Wholesale DC Power Line Noise Filter (Weiaipu/VIIP filter, model VIP2 series, e.g. VIP2-2A-10) is a compact DC EMI/RFI suppression filter designed for power-line noise reduction in electronic equipment. It is an SMD-style metal-housed filter rated up to 250 VDC (typical catalog current options 1 A–100 A; common SKU shown at 10 A) with an insertion loss of at least 50 dB.

Product Value

2) Product features

Product Advantages

- Compact metal housing: 6.5 mm diameter × 13 mm length for easy PCB or inline integration.

Application Scenarios

- Electrical: 250 VDC rated voltage, input impedance 50 Ω, insertion loss ≥ 50 dB, leakage current ≤ 0.5 mA.

- Reliability: insulation resistance ≥ 100 MΩ, operating temperature −40 °C to +85 °C.

- Packaging & options: carton packaging, customizable current ratings (1 A–100 A), IEC-compliant design and SMD/inverter filter types.

- Support: technical support, repair/maintenance options, and customized designs available.

3) Product value

- Improves overall equipment performance and signal integrity by suppressing high‑frequency EMI/RFI.

- Protects sensitive electronics from interference-induced malfunctions and potential damage, extending equipment life.

- Cost-effective mitigation compared with redesigns or system-level fixes; available customization lets you match performance to application.

- Manufactured under quality management systems to meet international standards for reliable, repeatable results.

4) Product advantages

- High attenuation (≥ 50 dB) for effective noise suppression in DC power lines.

- Very small footprint and robust metal housing enable integration into space-constrained and harsh-environment systems.

- Wide temperature range and high insulation resistance for dependable operation in industrial, automotive, and outdoor applications.

- Flexible current ratings and customization reduce lead time to fit diverse system requirements.

- Backed by supplier quality control, packing/shipping logistics, and pre-/after-sales service.

5) Application scenarios

- Telecommunications and networking: routers, switches, base stations, Ethernet hubs.

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

- Industrial and motor control: DC motor drives, drives and automation equipment.

- Sensitive equipment: servers, medical devices, military and automotive electronics where EMI control is critical.

- Any electronics exposed to noisy DC power rails or harsh environments requiring compact, reliable EMI filtration.