361 results about "Ribbon cable" patented technology

An installation for the non-contact transfer of energy includes at least one primary conductor system and a pick-up, including at least one secondary winding inductively coupled to the primary conductor system, the secondary winding including at least one flat ribbon cable, which has at least two electrical conductors extending in parallel, that are held at a distance from each other and are insulated with respect to each other, the secondary winding being made up of part windings, which in each case are formed from one of the electrical conductors, each of the part windings, together with an associated capacitance, forming a series resonant circuit, whose resonant frequency corresponds substantially to the medium frequency of the primary current.

The present invention relates to a smart junction box for a solar cell module, and provides a smart junction box for a solar cell module which enables an operator to easily connect and separate ribbon cables using the operation of the levers of pressing units, thereby being able to improve the contact stability of ribbon cables, and which has a heat sink structure, thereby effectively emitting the heat generated by the ribbon cables and the diodes to the outside. For this purpose, the smart junction box for a solar cell module of the present invention includes bus bars for transmitting electricity flowing from ribbon cables; and pressing units for selectively fastening and separating the ribbon cables located on contact portions of the bus bars depending on whether both ends of the lever projected by the manipulation of an operator are inserted into recesses formed in a body.

An optical communications system and method are provided in which multiple parallel optical communications modules are mid-plane mounted on a PCB motherboard. Each module is connected to an optical fiber ribbon cable. The modules are configured to have very low profiles and / or to provide an angular coupling of the ribbon cable to the module. In both cases, the module configurations obviate the need to leave a significant amount of space between a module and the one behind it for the purpose of providing room for the ribbon cable to exit the module without the cable being bent beyond its minimum bend radius. This feature allows the module mounting density on the motherboard PCB to be very high and allows the modules to be mounted closer to their respective hub ICs, which increases mounting density and allows the modules to be mounted closer to their respective hub ICs.

A shielded electrical ribbon cable includes conductor sets each including one or more insulated conductors, and a first and second shielding film on opposite sides of the cable. In transverse cross section, cover portions of the shielding films substantially surround each conductor set, and pinched portions of the films form pinched portions of the cable on each side of each conductor set. Dense packing is achieved while maintaining high frequency electrical isolation between conductor sets. When the cable is laid flat, a quantity s / Dmin is in a range from 1.7 to 2, where S is a center- to-center spacing between nearest insulated conductors of two adjacent conductor sets, and Dmin is the lesser of the outer dimensions of such nearest insulated conductors. Alternatively, a first and second conductor set each having only one pair of insulated conductors can satisfy a condition that Σ / σ1 is in a range from 2.5 to 3.

A multi-channel signal acquisition probe has a ribbon cable with ganged coaxial signal cables. The coaxial signal cables are separated into individual cables at one end of the ribbon cable. A junction box is mounted the ribbon cable with the individual cables extending through apertures in a front face of the junction box. An electrically conductive terminal is disposed in the junction box and extends into openings in opposing sides of the junction box. The electrically conductive terminal is electrically coupled to each outer shielding conductor of the signal cables. The free ends of each of the individual signal cables has a probing head. A terminal connector is disposed on the other end of the ribbon cable.

A direct electrical signal and power interface is provided to the patient support platform of a therapeutic bed that allows for a complete rotation of the patient support platform in either direction. In one embodiment, an electrical signal and / or power cable is housed within a chain-like cable carrier that is disposed within an annular channel attached to the patient support platform. In another embodiment, a flexible ribbon cable is disposed within the annular channel. The cable carrier or ribbon cable is long enough to allow a full 360 degrees of rotation of the patient support platform in either direction from 0 degrees supine flat while maintaining a direct electrical signal or power connection. To ensure that the electrical signal and power connection is not articulated beyond its physical limit as a result of manually rotating the bed in the emergency backup mode, a mechanical stop is provided to limit rotation of the patient support platform to about 730 degrees. Sensors are provided to detect activation of the mechanical stop.