Pnp Transistors
May 16
2010
2010
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Pnp Transistors
What does the arrow at the emitter terminal of a pnp transistor indicate?
From http://en.wikipedia.org/wiki/Bipolar_junction_transistor#PNP
"The arrow in the PNP transistor symbol is on the emitter leg and points in the direction of the conventional current flow when the device is in forward active mode.
One mnemonic device for identifying the symbol for the PNP transistor is "pointing in proudly, or 'pointing in - pah'."...
Harmonic Percolator clone using MP42B Germanium PNP transistors.wmv
