The diode used in lighting system and display is ( ).
A: zener diode
B: rectifier diode
C: schottky diode
D: LED
A: zener diode
B: rectifier diode
C: schottky diode
D: LED
举一反三
- 发光二极管 LED (Light Emitting Diode)的工作条件是反向偏置。
- LED的中文全称为发光二极管，是英文Light Emitting Diode的缩写。
- 下列哪些光源属于激光光源？ A: 激光笔 B: 探照灯 C: Laser Diode D: LED
- The characteristic of an ideal diode are those of a switch that can conduct current（ ） .
- Which of the following type of lamp is used for heating a fuser？（） A: Xenon B: Halogen C: Incandescent D: Light Emitting Diode