| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an integrated low-voltage power supply of a decoration light enabled to save weight, be downsized through integration, and made easy to construct a decoration light, and further, enabled to be used outdoors through waterproof effect due to airtight configuration. <P>SOLUTION: A noise filter 28 of the integrated low-voltage power supply 10 of the decoration light is connected with a first rectifier 30. The first rectifier 30 is connected with a switching device 32, constituted of a controller 34 and an oscillator 36. A transformer device 40 is connected with a second rectifier 42. The second rectifier 42 is connected with a regulator 44, to which 44 a cord 46 is connected to have 24-volt direct-current voltage impressed. The regulator 44 is connected with a light flashing unit 50. <P>COPYRIGHT: (C)2008,JPO&INPIT |
