• 1. Emitter-Base Voltage: 射极 | 发射极
• 2. reverse base-emitter voltage: 反向基射电压
• 3. Base-Emitter Saturation Voltage: 基极 | 基射极间饱和电压

更多释义

• 1.When choosing a value for R6, ensure that Q2's base-emitter voltage is less than approximately 0.5V at the maximum permissible value of the load current.
  选择R6的阻值时要确保在负载电流的最高允许值的条件下，Q2的基极-发射极电压大约低于0.5V。
  dict.yoduao.com
• 2.Consequently, no load current flows through R6 because Q2, whose base-emitter voltage is now 0v, has turned off.
  由于Q2的基极-发射极的电压为0 V而截止，因此没有负载电流流过r6。
  dict.yoduao.com
• 3.In the event of an overload when ILOAD exceeds its maximum permissible value, the increase in voltage across R6 results in sufficient base-emitter voltage to turn on Q2.
  当iload超过最大允许值时发生过载情况，R6上的电压增大导致基极-发射极电压足够大到导通Q2。
  dict.yoduao.com

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