What is flexible cable used for?
Flexible cables, or ‘continuous-flex’ cables, are electrical cables specially designed to cope with the tight bending radii and physical stress associated with moving applications, such as inside cable carriers.
What is the difference between FFC and FPC?
FFC refers to any type of electrical cable which is flexible and flat whilst an FPC is a flexible printed circuit.
What is a flat cable called?
A ribbon cable (also known as multi-wire planar cable) is a cable with many conducting wires running parallel to each other on the same flat plane. As a result, the cable is wide and flat. Its name comes from its resemblance to a piece of ribbon.
What is difference between Armoured cable and flexible cable?
Metal-clad cables are typically galvanized steel or aluminum interlocking cable. And some companies’ armored cables, such as Mencom, use a woven flexible stainless-steel design. A big difference in the three designs is in how they are ground.
What is the difference between flexible cable and flexible cord?
There are differences between Flex and Flexible Cable. Is this true? Flexible cable is any cable that is flexible and easy to bend while flexing cable is designed for a certain amount of flex life cycles during an application’s runtime.
What are flex cables made of?
FFC is a miniaturized form of ribbon cable, which is also flat and flexible. The cable usually consists of a flat and flexible plastic film base, with multiple flat metallic conductors bonded to one surface.
How do I identify a FFC cable?
So here is the formula, For example – Cable width 5mm, number of contacts 9. Take the 5mm and divide by the number of contacts (9 +1) this will equal 0.5mm. Then 0.5mm is now the pitch of the cable.
What are the two types of flat cord?
Three common types of flat, flexible cables exist—extruded Flexx-Sil, Polytetrafluoroethylene (PTFE), and molded flat cables. They all have their history from ribbon cables, which were developed for early mainframe computers in 1956 by Cicoil.
What is pitch in flex cable?
The pitch typically refers to the distance from the center of one conductor to the center of its neighboring conductor. A single FFC can have different pitches between different conductors on the same cable, however this is uncommon.
How do I join a flexible cable?
The only way to safely join two flexible mains leads is with an in-line screw terminal connection box. This has a cable clamp at each end which must be used to clamp the outer insulation, not just the inner wires.