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Electric power is the rate at which electrical energy is transferred by an electric circuit. The SI unit of power is the watt (one joule per second). Use this tag where power is a primary concern for the design under discussion. Use the "low-power" tag when that applies.

3 votes

Generating dual rail power from a MAX3232?

Charge-pump based voltage generators, like the MAX3232 are generally very limited in terms of output current (it seems that all the MAX3232 datasheet guaranties is a voltage of +/-5V at 2.5 mA load). …
OlivierB's user avatar