In SX Microcontrollers, SX/B Compiler and SX-Key Tool, edlikestoboogie wrote:

I found a samsung cellphone charger that is incredibly tiny and really cheap,  < $1.  But the rating on it, is 0.7 A at 5v.  Is there anything I should be concerned about with using this type of transformer circuit?  Remember I need it to run the SX and a relay, and who knows, maybe more relays, as my projects grow.  What are the fastest oscillations I can run the SX with only 0.7 amps?

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