| 摘要 |
<p>An illumination system (100, 150, 150A) includes a master power supply (102, 250, 300) providing power to several illumination modules (120, 120A... 120N, 160, 160A, ... 160N, 230, 230A, 230B, and 230C). The master power supply is constructed and arranged to generate high-frequency and low-voltage electrical power provided to a primary wire forming a current loop (114). Each illumination module includes an electromagnetic coupling element (232) and several light sources. The electromagnetic coupling element includes a magnetic core (164) arranged to receive the current loop in a removable arrangement, and a secondary wire (161) wound around the magnetic core to enable inductive coupling. The secondary wire is connected to provide current to the light sources arranged as a DC load or an AC load.</p> |
