a simple basic of a transistor electronic component white backdrop

white orange tangerine dark grey gray backdrop background computer generated graphics illustrations isolated two three dimensional dimension transistors transistor components component electronic electronics electrical symbols symbol line lines diagram diagrams passive active smt surface mount technology technologies solder soldering printed circuit board circuitry pin pins current flow potential difference high low drop volt volts voltage voltages engineering device semiconductor semiconductors amplify switch signal signals power terminal terminals control controller controls regulate regulation integrated package packages emitter base collector mosfet