Primary-Side Regulated Flyback with 85-265VAC Input, (16.5V @ 1A)

2015-4-21 11:30:42 1911

0 `描述及特性 The PMP8781 reference design uses the UCC28700 primary-side regulated flyback controller to generate a 16.5V/1A output from a univeral AC input. The valley switching of the UCC28700 allows this low-cost design to achieve a maximum load efficiency near 85%; no load losses are less than 50mW. PMP8781 Test Results.pdf (2.22 MB, 下载次数: 1 ) PMP8781 BOM.pdf (16.05 KB, 下载次数: 1 ) PMP8781 Schematic.pdf (38.34 KB, 下载次数: 1 ) ` 0
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