In our daily life, the inconspicuous but inseparable product can be said to be the row plug. image0pg power converter, or strip, strip, patch board, drag line board (for ease of use and easy to understand, this article is unified called strip), is a commonly used device in daily life. The conductivity of the conductive aluminum bar is calculated using the formula: =l/(rs), regardless of how it is placed. Therefore, the copper conductive strip flat and vertical placement does not have much impact. The temperature of the t2 aluminum bar will affect the size of the resistance of the material, and the temperature is high, the resistance is large, and the conductivity is decreased. The quality of heat dissipation is not related to the placement, only related to the heat dissipation conditions. The portable short-circuit grounding wire should be properly kept. Before each use, it should be carefully checked whether it is in good condition, no soft copper wire, the nut is not loose, otherwise it should not be used. The floor or floor of the main equipment room and area must have electrostatic discharge measures and grounding structures. The surface resistance or volume resistance of the ESD floor or floor must be 2.5 x 104 to 1.0 x 109 ohMs, and must be resistant to fire, environmental protection, dirt and wear.

Copper conductive strip according to the material can be divided into tinned copper wire shielding strip, stainless steel wire shielding strip and Monel wire shielding strip, copper conductive strip according to the use can be divided into solid metal mesh seals and hollow metal mesh seals. A wire mesh shield is an elastic conductive braided wire mesh liner that provides effective EMI shielding at the seams of the electronic housing. Commonly used materials are tinned phosphor bronze (Sn/Pn/Bz), tinned copper-clad steel 0 2 (Sn/Cu/Fe), Monel, beryllium copper (Be/Cu). Among them: Monel wire has good electrical properties and corrosion resistance; Tinned copper-clad steel has good low frequency magnetic shielding properties, but its corrosion resistance is worse than that of Monel wire. Tin-plated phosphor bronze has good electrical conductivity and corrosion resistance, material characteristics: high shielding efficiency, good pressure resistance, but does not absorb moisture.