parafeed中文是什么意思

• 并馈

• "parafeed coupling" 中文翻译 :    旁馈耦合
• "parafavella" 中文翻译 :    拟巢铃纤虫属
• "parafermion" 中文翻译 :    仲费米子
• "parafasciolopsis" 中文翻译 :    片形科副姜属
• "paraferromagnetism" 中文翻译 :    顺铁磁性
• "parafascicular nucleus of thalamus" 中文翻译 :    丘脑束旁核
• "paraff in paper" 中文翻译 :    石蜡纸
• "parafascicular nucleus" 中文翻译 :    丘脑束旁核
• "paraffi ection" 中文翻译 :    石蜡切片
• "parafascicular necleus" 中文翻译 :    丘脑束旁核

• The " parafeed " ( parallel feed ) uses a large choke to provide the dc voltage to the anode
  旁馈耦合使用一个大型的扼流圈来为屏级供给直流电压。
• In the parafeed circuit , the power supply ripple forms a voltage divider across the choke , and is not coupled to the output
  在旁馈耦合中，电源涟波被扼流圈分压，而不再耦合进输出。
• Advantages of this configuration : like parafeed , there is no dc in the transformer , so a smaller unit can be used
  该结构的优点：和旁馈电路一样，变压器不需要通直流，所以可以做得比较小。
• Like the transformer coupled circuit , the choke feed in the parafeed circuit allows the output to swing above and below the power supply voltage
  和变压器耦合电路一样，旁馈电路中地扼流圈也能容许输出在高于和低于高压的情况下波动。
• Disadvantages : like the resistor load example , much higher voltage is required . an extra tube is needed . lower efficiency than the parafeed or transformer example
  缺点：和电阻负载一样，高压要求很高。需要增加胆管。比旁馈和变压器负载效率更低。
• Five different structures are described : standard transformer coupling , parafeed , resistively loaded stage capacitively coupled to the output transformer , tube ( valve ) based constant current source load capacitively coupled to the output transformer , and solid state ( mos fet ) constant current source load capacitively coupled to the output transformer
  我们将讨论五种不同的方式：标准变压器耦合；旁馈耦合；电阻性负载电容性耦合至输出变压器；胆恒流源负载电容性耦合至输出变压器；以及晶体管恒流源负载电容性耦合至输出变压器。