cables

PoweredUSB cable assemblies from GTK reduce power requirements; simplify system wiring

Newly available from connector and component manufacturer GTK is a series of PoweredUSB cable assemblies, designed for both power and signal applications. One of the limitations of a standard USB connection is that the amount of +5V current available to attached peripherals is limited to around 500mA. By contrast, the

PoweredUSB connection solves supply problems

PoweredUSB connection systems provide a single cable connection that supplies both the standard USB communication signals, and two additional wire pairs for extra power. Accordingly, they simplify computer system wiring, and reduce system cost since no separate power brick is required for power hungry peripherals.

GTK's PoweredUSB cable assemblies are available in voltage ratings 5, 12 and 24V, each with a latching mechanism to give a secure connection in all environments. Assemblies are produced to suit customers' requirements in terms of length, termination on the other end, etc.

Powered USB connection systems enable hot-plugging which, in combination with Plug-and-Play operating systems, means that systems in busy applications can be easily maintained and supported. Connectors are also keyed to match the voltage type, and colour-coded to simplify voltage identification: +5V (ivory); +12V (teal); and +24V (red).

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