注目の話題: スパゲティの分け与え; 好きな人に振られてからの行動; 喧嘩した後のコミュニケーションを教えていただけませんか。

science,math and English

No.183　12/09/15 09:19
名無し0 ( 50代 ♂ ) あ+あ-

《Action of amplification of transistor》

When running a lot of amount of electricity between the emitter and collector,the next change will happen.😃

Even if changing the electricity running between the base and emitter slightly,other electricity which runs between the collector and emitter changes so much.😲

We call the phenonomena the action of amplification.A transistor has the kind of action of amplification,we take advantgage of it as an electronic part which amplify a faint signal such as an amplifier of audio,or cellphone.😃

【FET】

《Change of Voltage makes electricity alter》

An ordinary transistor controls changes of electricity.Contrary to it,there is other transistor.Whether or not the electricity is easy to run is to depend on the other one.😃

We call it the FET. It's an abbreviation of the field-effect transistor 電界効果トランジスター 🙋