The triangle wave generator, which is composed of FET and operational amplifier circuit, is applied to trigger circuit of automatic phase - shift of flash lamp. It solves the technical problem to view the high frequncy vibrator.
英
美
- 場(chǎng)效應管與運算放大器組成的三角波信號發(fā)生器,用于頻閃燈觸發(fā)信號的自動(dòng)移相,解決了觀(guān)察高頻振動(dòng)物體的關(guān)鍵技術(shù)問(wèn)題。
