EPR-54 Datasheet, PDF (9/40 Pages) Power Integrations, Inc. – Engineering Prototype Report for EP 54 - 2.75 W Charger/Adapter Using LNK520P

07-May-2004
EPR-54 – LinkSwitch 2.75 W Low Cost Charger / Adapter
4.3 Output Rectification
Output rectification is provided by Schottky diode D7. The low forward voltage provides
high efficiency across the operating range. Low ESR capacitor C6 achieves minimum
output ripple and maximizes operating efficiency.
5 PCB Layout
Figure 4 – EP-54 Printed Circuit Board Layout and Dimensions (0.001 inches)
(note: C7, R5 and R6 are not populated).
Page 9 of 40
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