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Samsung PPM42S2X/XAA Service Manual page 29

Plasma display tv

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5-1-3(D) CONCLUSION
Although SMPS (Switching Mode Power Supply) enables small lightweight high-power consumption
power design, it is hard to be used when stability and precise control are required. Power stage for PDP
can be designed using the lightweight SMPS feature. It is important to design SMPS considering
system load, stability, and related international standards.
Samsung Electronics
The architecture and the pulse of active boost PFC
Circuit Operation Description
5-7

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