What is electromagnetic compatibility?

electromagnetic compatibility is the ability of the machine to operate in an electromagnetic environment without creating interference. In a simple example, if a computer monitor develops corrugated lines when the phone rings, it is probably not compatible because it does not work normally due to the operation of another device. Similarly, if the monitor creates static on the radio, it generates interference and does not show electromagnetic compatibility. This topic is the subject of great interest and concerns because it includes systems that use electricity for functions, from maintaining patients alive to saving phone calls. Electrical systems can create interference for various reasons and could travel on roads such as wireless signals generated by Other equipment or common reasons. Designers using electricity from the power plant drivers to mobile phones must be able to ensure that they are in accordance with the hypothetical work environment.

Many nations have electromagnetic compatibility regulations. These load companies to propose systems within specific parameters to reduce the risk of interference. In some cases, before the products can be sold, they should be tested and approved to indicate that they are considered generally safe. Certification signs can be seen on devices such as mobile phones, TVs and toasters.

Systems control to ensure that electromagnetic compatibility requirements can be compatible. For example, some devices must transmit signals as part of their function that can generate interference or create a path for interference. Devices such as mobile phones, wireless trasars and child monitors must transfer to specific belts to prevent disturbance with other equipment. This prevents situations such as people who pick up telephone conversations on a children's monitor.

shielding can be used with many systems to limit the bullshitof it. It can prevent unwanted release of electromagnetic energy and also protects the device from external energy sources. This may be particularly important for extremely sensitive equipment that could be subject to damage due to interference. Similarly, systems such as pacemakers must be compatible to protect the health and safety of patients. If there is a well -known compatibility problem in the building or area, warning signals can advise people to be cautious before entering, if they use implanted medical devices.