英文字典中文字典


英文字典中文字典51ZiDian.com



中文字典辞典   英文字典 a   b   c   d   e   f   g   h   i   j   k   l   m   n   o   p   q   r   s   t   u   v   w   x   y   z       







请输入英文单字，中文词皆可：

安装中文字典英文字典查询工具!


中文字典英文字典工具:
选择颜色:
输入中英文单字

































































英文字典中文字典相关资料:


  • Silicon controlled rectifier - Wikipedia
    SCR 4-layer (p-n-p-n) diagram A silicon controlled rectifier or semiconductor controlled rectifier (SCR) is a four-layer solid-state current -controlling device The name "silicon controlled rectifier" is General Electric 's trade name for a type of thyristor The principle of four-layer p–n–p–n switching was developed by Moll, Tanenbaum, Goldey, and Holonyak of Bell Laboratories in 1956
  • Semiconductor Research Corporation - SRC
    University Research Awards Professors from Cornell University and University of Michigan to be Honored for Excellence in Semiconductor Research
  • What is SCR (Silicon Controlled Rectifier), How it works Different . . .
    SCRs are constructed from silicon and are most commonly used for converting AC current to DC current (rectification), hence the name Silicon controlled rectifier They are also used in other applications such as regulation of power, inversion, etc
  • Silicon Controlled Rectifier (SCR) | Symbol, Working, Applications
    In this tutorial, we will learn about Silicon Controlled Rectifier (SCR) We will learn its symbol, structure, working, Turn ON and Turn OFF methods and some applications The Silicon Controlled Rectifier (SCR) is the most important and mostly used member of the thyristor family
  • The Silicon-Controlled Rectifier (SCR) - All About Circuits
    With the SCR, we have control over exactly when the device becomes latched by triggering the gate at any point in time along the waveform By connecting a suitable control circuit to the gate of an SCR, we can “chop” the sine wave at any point to allow for time-proportioned power control to a load Take the circuit in Figure below as an
  • Silicon Controlled Rectifiers (SCR) Information - GlobalSpec
    Silicon controlled rectifiers (SCR) are four-layer (PNPN) thyristors with three terminals: SCRs are used mainly with high voltages and currents, often to control alternating current (AC) where the change of sign causes the device to switch off automatically
  • What are SCR and SSR, the new Premier League . . . - The Independent
    The Premier League will formally introduce Squad Cost Ratio (SCR) and Sustainability and Systemic Resilience (SSR) from the start of next season
  • How an SCR Works – Simple Explanation with Circuit Examples
    The SCR (Silicon Controlled Rectifier) is a type of electronic switch used in power control This guide explains how it works and shows simple SCR circuits for beginners





中文字典-英文字典  2005-2009