Most electronic products rely on power that is processed through a converter or power supply. Whether the end product requires AC (alternating current) such as a fluorescent lamp, or DC (direct current) power such as telecomms or computer equipment, the power from the mains supply will most probably have been changed into high frequency AC before being either further processed, or utilised by the load.

Juice’s technology centres on utilising central power conversion with a single large robust power supply system, replacing a myriad of small devices. Power is transmitted to the loads through special cables designed to inherently minimise losses and EMC (Electro-Magnetic Compatibility) issues. The different electrical requirements of each load are provided by a miniature transformer, with associated control circuits where required. The cable structure has an additional benefit in being largely immune to external interference, providing potential for high reliability systems.

In addition to carrying power, the system has the capability of transmitting high bandwidth signal (up to 100Mbit/s). This opens up the opportunity for integrated power and signal control systems in a variety of applications as wide ranging as automotive wiring and building management.

This technology can lead to significant savings in installed and running costs especially as it enables the efficient implementation of high efficiency loads such as LEDs and the latest motors and actuators to lower energy use and carbon emissions. Juice is working on a number of projects using this technology within buildings, both commercial and residential.