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2023-02-21
Scope of application: Connections and internal power lines for power, lighting, electrical installations, instrumentation and telecommunications equipment with rated AC voltages up to and including 450/750V. General requirements: economic and durable, simple structure. Special requirements: 1) Outdoor laying, affected by sunlight, rain and freezing conditions, requires atmospheric resistance, especially solar aging resistance; There are cold resista…… [Check the details]
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What is a power cord mainly made of 2023-02-21
Power cords manufactured by Huaxen Industry consist of three main layers A Outer sheath The outer sheath, also known as the protective sheath, is the outermost layer of the power line sheath, this layer of outer sheath plays the role of protecting the power line, the outer sheath has strong characteristics, such as high temperature resistance, low temperature resistance, resistance to natural light interference, good winding performance, high service …… [Check the details]
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2023-02-20
Definition of power cord: The power cord is a wire that transmits current. Generally, the method of transmission is point -to -point transmission. The power cord can be divided into AC AC power cables and DC DC power cord according to the purpose. Generally, the AC power cord is a wire with a higher voltage AC power. This type of wire can be officially produced by a safe certification party due to high voltage standards. The DC line is basically through the low -vo…… [Check the details]
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Brief introduction to EU ROHS environmental standards 2023-02-20
RoHS是由欧盟立法制定的一项强制性标准，它的全称是《关于限制在电子电器设备中使用某些有害成分的指令》(Restriction of Hazardous Substances)。 该标准已于2006年7月1日开始正式实 施，主要用于规范电子电气产品的材料及工艺标准，使之更加有利于人体健康及环境保护。该标准的目的在于消除电机电子产品中的铅、汞、镉、六价铬、多溴联苯和多溴联苯醚共6项…… [Check the details]
