ABB S-073N 3BHB009884R5211 模拟量模块 欧美进口

S-073N 3BHB009884R5211.ABB has a broad product line that is already used in a wide range of industrial, commercial, power and utility applications. The business unit has a leadership position in the wind turbine industry and a growing product line in solar energy, which will further contribute to the development of the Discrete Automation and Motion Control division's existing technology, channel and operating platform in the industrial sector.
S-073N 3BHB009884R5211.ABB拥有广泛的产品线，这些产品已广泛应用于工业、商业、电力和公共事业中，该业务部门在风力发电机行业拥有领导地位，在太阳能领域的产品线也日益丰富，这将进一步促进离散自动化与运动控制部在工业领域现有技术、渠道和运营平台的发展。

S-073N 3BHB009884R5211.A thyristor is a one-way semiconductor device made of silicon. Basically, a thyristor (SCR) is a three-terminal, four-layer semiconductor device consisting of alternating P-type and N-type materials.
S-073N 3BHB009884R5211.晶闸管是一种由硅制成的单向半导体器件。基本上，晶闸管（SCR）是由 P 型和 N 型材料交替组成的三端四层半导体器件。

S-073N 3BHB009884R5211.Four layers of transistors work like two transistors, they are connected together , the output of one forms the input of the other, and the gate acts as a kind of “starting motor” to activate them.
S-073N 3BHB009884R5211.四层晶体管的工作原理就像两个晶体管，它们连接在一起，其中一层晶体管的输出端构成另一层晶体管的输入端，而栅极则充当一种 "启动电机 "来激活它们。

S-073N 3BHB009884R5211.A single thyristor (SCR) is a combination of a pnp transistor (Q 1) and an npn transistor (Q 2). Here, Q1’s emitter is the anode terminal of the SCR, and Q2’s emitter is its cathode. In addition, the base of Q1 is connected to Q2’s collector, the collector of Q1 is connected to Q’s base, and the gate terminal of the thyristor is also connected to Q2’s base.
S-073N 3BHB009884R5211.单晶闸管（SCR）是一个 pnp 晶体管（Q 1）和一个 npn 晶体管（Q 2）的组合。在这里，Q1 的发射极是可控硅的阳极，Q2 的发射极是阴极。此外，Q1 的基极与 Q2 的集电极相连，Q1 的集电极与 Q 的基极相连，晶闸管的栅极也与 Q2 的基极相连。