Hangzhou Guangying Communication Technology Co., Ltd.

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• What does CE marking mean? CE marking is a declaration by the manufacturer that the product meets all the appropriate provisions of the relevant legislation implementing certain European Directives. CE marking gives companies easier access into the European market to sell their pro
• Does my products require the CE marking? You need to establish first which, if any, of the New Approach Directives or older Global Approach Directives applies to your product. CE marking only applies to products within the scope of these Directives. It should not be applied to products if they a
• How do I go about getting a CE marking? It is necessary first to establish which Directives apply to the product. It is impossible to draw up hard-and-fast rules, and it is important to seek independent and impartial advice if you are in any doubt. Guidance booklets on many of the EC Directives
• What is EMC? Electromagnetic Compatibility (EMC) is the interaction of electrical and electronic equipment with its electromagnetic environment, and with other equipment. All electronic devices have the potential to emit electromagnetic fields. With the proliferation
• EMC Testing - Why is it necessary? Although not as prevalent in the media as food or child toy safety, there have been several well published cases where, because Electro Magnetic Compatibility & EMC Testing was not fully considered, products have had to be recalled or withdrawn from t
• EMC Testing - What are the legalities? To prevent the occurrence of EMC problems the UK government adopted stringent laws, first back in 1992, forcing all manufacturers and importers of electronic goods to ensure that their products are electromagnetically compatible.Business customers also of
• EMI Electromagnetic Interference Basics A summary about EMI - electromagnetic interference - the types of EMI and how they affect electronics equipment. There are many forms of electromagnetic interference, EMI that can affect circuits and prevent them from working in the way that was intended.
• What is FCC certification? FCC is the abbreviation for the Federal Communications Commission. The FCC is responsible for rating personal computers and other equipment as either Class A or Class B. The ratings indicate how much radiation a personal computer emits: this rating proces