| 摘要 |
PURPOSE: An LED(Light Emitting Diode) lighting system is provided to easily execute the installation, the repair, and the replacement work of an LED lamp by separating a lighting part and a power supply part. CONSTITUTION: An LED lighting system comprises a power supply part and a lighting part. The power supply part is arranged inside a first case. The power supply part comprises a primary coil. The primary coil is connected in parallel with the main power line. An iron core is arranged in the center of the primary coil. The lighting part is arranged inside a second case(2). The lighting part comprises a secondary coil(5), an electronic circuit(4), and an LED element(3). |
