트랜지스터가 증폭하는 순간을 보면 이래서 증폭이라고 하는구나 하죠. 전압증폭과 전류증폭 구성을 꼼꼼히 분석해봅시다

We will examine the rationale behind each resistor in a transistor amplifier circuit and conduct hands-on experiments. By observing the moment of amplification with a measuring instrument, you can directly verify why amplification occurs. ♣ The Electro Profiler has published a book. We ask for your interest. ♣ Repairing Vintage Audio with My Own Hands (yes24): https://www.yes24.com/product/goods/1...