ANALYZE THE 2N4427 N-P-N TYPE BIPOLAR TRANSISTOR BY PERFORMING THE FOLLOWING SEQUENCE WHEN DESIGNING A SINGLE-STAGE AMPLIFIER CIRCUIT. E Conference Zone, [S. l.], p. 58–62, 2022. Disponível em: https://econferencezone.org/index.php/ecz/article/view/1141. Acesso em: 15 sep. 2025.