Product Description

VIP4‑2B‑10 (10307) is a single phase two stage EMI power filter designed to remove noise from AC power lines. It operates at rated voltage 115 250VAC with 50 60Hz mains frequency and can handle 10A RMS Max operating current. Equipped with two stage filtering circuitry this unit delivers outstanding attenuation for common mode and differential mode noise within a standard 50 Ohm test environment. It features dependable high voltage resistance as well as high insulation resistance. Moderate leakage current together with broad operating temperature enables steady performance across diverse working scenarios. This filter efficiently cuts down conducted electromagnetic interference on power lines and helps end items satisfy EMC compliance standards.

Application Scope and Usage

This EMI power filter fits a wide range of scenarios including industrial automation hardware home electrical appliances communication hardware and various electronic control units. It is mounted on the power input side of target devices. Its main job is to clear electromagnetic noise coming from the power supply network as well as noise produced internally by the connected equipment. It lowers mutual disturbance among electronic components stabilizes overall device performance and helps finished goods pass official EMC certification assessments.

FAQ

1. Can EMI filter completely eliminate all electromagnetic noise An EMI filter can greatly reduce conducted electromagnetic noise on power lines yet it cannot remove every type of interference one hundred percent. Its actual noise reduction effect is affected by installation methods equipment structure and site environment. Proper wiring and solid grounding are required to reach optimal filtering performance.
2. Is it necessary to install EMI filter for export oriented electronic products Most overseas market access standards include EMC related requirements. Many electronic products sold to overseas regions need to pass electromagnetic compatibility tests. Adding a matched EMI filter at power input is a common and efficient solution to help products meet such regulatory demands.
3. Can multiple filters be connected in series to get better noise suppression Connecting several filters in series will not always bring better filtering results. Series connection may raise leakage current and increase impedance of power loops. In most cases selecting a proper two stage filter according to actual noise condition is more recommended than simple series connection.
4. Does EMI filter have direction for installation Most single phase EMI power filters have input side and output side marked on housing. Users should connect power supply source to input terminal and connect load equipment to output terminal. Reversed connection will greatly weaken filtering performance even if the product can still be powered on.
5. What influences the service life of EMI power filter Working ambient temperature actual operating current input power quality and installation environment will influence filter service life. Long term operation under overloaded status high temperature or heavy humidity will accelerate internal component aging and shorten the usable time of the filter.