Design Idea DI-39 TOPSwitch-GX 13 W, Universal Input DVD Supply with 70 mW No-load

Design Highlights
• High efficiency multi-ouptut flyback (77% minimum)
• Topology scalable to higher powers
• Excellent cross-regulation
• Excellent input no-load consumption <70 mW input
• 132 kHz switching frequency allows smaller transformer
• Frequency jitter eliminates common-mode EMI choke
• >10 dB margin against CISPR22-B conducted EMI with artificial hand grounding