The field transistor is arranged with the heat dissipation block in parallel and is fixed on the heat dissipation block via a screw, with simple installment. 场效应管与散热块平行设置,用一压条将场效应管用螺钉固定压在散热块上,安装方便。
Single-electron transistor has received extensive attention and intensive research in re-cent years by virtue of its advantages such as ultra-small geometry, ultra-low power dissipation, ultra-low operating voltage and ultra-high operating frequency based on the Coulomb bloc-kade and quantum size effect. 基于库仑阻塞效应和量子尺寸效应工作的单电子晶体管(SET)由于具有超小器件尺寸、超低功耗、超低工作电流和超高工作频率等特点,受到人们的重视和深入研究。
It has two main source of power dissipation for CMOS integrated circuits: the dynamic power dissipation, which is caused by the change of CMOS transistor working state, and the static power dissipation, which is caused by the leaking current. CMOS集成电路功耗的物理来源主要有两种:由于CMOS管工作状态变化而引起的动态功耗和由于漏电流而产生的静态功耗。
Calculation of transistor dissipation in switching power supplies and analysis of DC-DC Converters 开关电源管耗计算及DC&DC电路分析