Home > categories > Electrical Equipment & Supplies > Control Cables > What is the name of this pluggable trunking for this supermarket instead of wire?
Question:

What is the name of this pluggable trunking for this supermarket instead of wire?

For example, KVV4X1.5 cable and VV4X1.5 cable in the control cabinet is common, thank you! More

Answer:

Computer power supply has 12V DC voltage, the need for 12V AC voltage speaker to do the power supply, there is no problem, you can even distinguish between positive and negative, you just in the computer power supply 4-pin D-type mouth to choose a black line and a yellow line , You can receive the power cord on your speaker.
Concealed are generally used single strand, more suitable for deviation of environmental occasions. Multi-strand is more suitable for temporary use, because it is better toughness, suitable for bending winding. The same section of the copper wire. Multi-stranded than the single-stock capacity slightly larger, for the exchange of electricity, the current skin effect, the current will focus on the surface of the wire, so the multi-strand than the advantages of a single stock. But not suitable for dark lines, easy to rot. The same cross-section of the wire, compared to the multi-strand than the single-stock expensive Hope to adopt!
Home improvement are generally used BV copper wire, rarely used multi-stranded.

Share to: