21.10.2011., 00:40
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#7
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Banned
Datum registracije: Aug 2006
Lokacija: Split
Postovi: 7,504
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Power supply confirmed as 5V micro USB
Citiraj:
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There has been a lot of speculation about the power supply design for the production Raspberry Pi devices. The alpha boards use a pair of switch-mode power supplies to generate 5V and 3V3 rails from a 6-20V input on a coaxial jack, and LDOs to generate the low-current 2V5 and 1V8 rails for the analog TV DAC and various I/O functions. This is a flexible and power-efficient design, but suffers from two drawbacks:
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