AC to DC Power Conversion
Transformerless Powersupply for PIC and
Small Motor
Transformerless Power Supply via Capacitive "bleed"
isolated 120 VAC
to 5VDC using triac optocoupler
Regulators@ or Switching
Regulators@
Wagners "switch the primary" idea for a high current,
somewhat regulated powersupply
See also:
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http://www.teslaco.com
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Switching
Power Supply Design, 2nd Ed. by Abraham I. Pressman. This is a fairly
painless introduction that covers the basics from the Buck & Boost
topologies, to Push-Pull, Half&Full Bridge, Flyback. Transformer design
for each type is discussed. There is also one chapter on transformer design
by itself. Other Miscellaneous topics applicable to SMPS are also
discussed, including a little bit on RCD snubbers. There is also a section
that shows many waveforms associated with different SMPS topologies, taken
from an oscilloscope. A great tool for debugging your first SMPS
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Switchmode
Power Supply Handbook by Keith Billings. This is a much more advanced
book. It discussed the same basic concepts, but at a much more technical
level.
Archive:
Questions:
