The main factor that affects the reliability of high-frequency transformer is the ambient temperature, and the change of the temperature may lead to the variation of inductance, resulting in the change of transformer's performance. 影响高频变压器可靠性的主要因素是环境温度,温度的变化会导致电感值的变化,从而影响变压器的性能。研究结果表明:I.阶段性变化;
There are complex distribution capacitance and lead wire inductance in the design of digital circuit, the message will be delayed when passing package and wire so that there will be undesired output in output end. 数字电路设计中,存在着复杂的分布电容和引线电感,信号通过组件甚至导线,都会产生延迟,在输出端可能会出现不是原来所希望的输出。
This system includes: a cryogenic thermostat, superconductive devices with lead and indium samples, a simple mutual inductance bridge and a temperature measuring system. 测量装置包括:低温恒温器、两种超导材料(铅和铟)的超导器件、简单的互感电桥线路及测量系统。
And lead many parasitic inductance, and hindered power electronic technology further developing hf. 而且引线多、寄生电感大,阻碍了电力电子技术进一步高频化的发展。
The feedback inductance of the negative-resistance network and the resonant inductance of the resonant network are realized by the microstrip inductance. Then the microstrip capacitance is designed, which is used to compensate for the lead inductance of the varactor. 设计微带电感实现负阻网络的反馈电感和谐振网络的谐振电感,以及设计微带电容抵消谐振网络中变容二极管的引线电感实现振荡器频段的扩展。