The main role of heat shrink tubing in a circuit is to protect important devices and circuits from damage and impact. Although it does not have any particular impact on the operation of the circuit, it is often the key point that determines the success or failure of the entire design. With the rapid development of the electronics industry, flame-retardant heat shrink tubing is also inseparable from the electronics industry, more and more electronic products need to use flame retardant heat shrink tubing for protection. The flame retardant processing of the heat shrink tube, when attacked by external fire sources, can effectively block, delay or stop the transmission of flame, to achieve the effect of flame retardant.
情報
電柱の白いセラミック—電気絶縁体
The main role of electrical insulators is to provide mechanical fixation and electrical insulation for electrical equipment and conductors in power transmission and supply lines. Insulators are currently available in three main materials, namely ceramic, tempered glass, and organic composite materials. Insulators have played an important role in the development of the electric power industry.
ワイヤーおよびケーブル製品の絶縁抵抗に影響を与える要因
The insulation resistance of wire and cable products mainly measures the volume resistance of the cable insulation layer, 表面抵抗は測定できません, and more factors affect the value of cable insulation resistance. In practical application, there are four main factors on the insulation resistance coefficient.
アルミニウム合金コアを備えたアルミニウムより線の全体的な性能を改善するためのヒント
The rated breaking force of the conductor is calculated based on the strength of all the aluminum single wires and reinforcements. しかし, the actual braking force deviates from the true calculated value. The main reason for this is that the strength of every single wire is not fully utilized. したがって, when designing the product not only to meet its minimum strength requirements but also to consider how the strength of every single wire is tapped out. Not only is it a full use of the material, but the overall performance of the wire will also be greatly improved.
