make a calculation of the short-circuit current, correctly select and verify the electrical equipment, so that the rated voltage of the electrical equipment and the rated voltag...
Aug 25, 2019
The insulation resistance of wire and cable products is mainly to measure the volume resistance of cable insulation.
The diameter of the thin cable is 0.26 cm and the maximum transmission distance is 185 meters. When used, it is connected with 50Ω terminating resistor
Aug 20, 2019
A coaxial cable is a cable that has two concentric conductors, and the conductor and shield share the same axis.
This part is used in almost all other products except for overhead bare wires, but mainly power cables, magnet wires, data cables, instrumentation cables, etc.
The coaxial cable is divided into four layers from the inside to the outside: a central copper wire (single-stranded solid wire or multiple stranded wires), a plastic insulator,...
Aug 15, 2019
Coaxial cable is a cable that has two concentric conductors, and the conductor and shield share the same axis.
Cables include power cables, control cables, compensation cables, shielded cables, high temperature cables, computer cables, signal cables, coaxial cables, fire resistant cables...
Heat - the temperature of the cable in the metal pipe or trunk is very high, and many aggregate materials will fall in service life at this temperature.
Aug 10, 2019
Check the “CCC” certification mark. Cable connector products are national mandatory safety certification products.
the use of simple process, the viscosity of the rubber is moderate, easy to mix and infusion, can be used to fill small holes or parts.
A cable is usually a cable-like cable that is twisted from several or several sets of wires (at least two in each set).
Aug 05, 2019
