>>>>>型号:5SHY4045L0004 非对称晶闸管IGCT 稳压二极管
【功能描述】
一般信息
产品编号：5SHY35L4520型
ABB型号名称：4500V 4000A
目录说明：非对称晶闸管IGCT
其他信息
ABB型号名称：4500V 4000A
原产国：瑞士 （CH）
海关税则号：8541300000
框架尺寸：Spare_Parts
毛体积：3.114立方米
毛重：2.9 千克
发票说明：非对称晶闸管IGCT
1、稳压二极管的稳压原理：稳压二极管的特点就是击穿后，其两端的电压基本保持不变。这样，当把稳压管接入电路以后，若由于电源电压发生波动，或其它原因造成电路中各点电压变动时，负载两端的电压将基本保持不变。
2、故障特点：稳压二极管的故障主要表开路、短路和稳压值不稳定。在这3种故障中，前一种故障表现出电源电压升高；后2种故障表现为电源电压变低到零伏或输出不稳定。
>>>>>型号:5SHY4045L0004 非对称晶闸管IGCT 稳压二极管
【英文介绍】
General information
Product number: 5SHY35L4520
ABB model name: 4500V 4000A
Catalog Description: Asymmetric thyristor IGCT
Other information
ABB model name: 4500V 4000A
Country of Origin: Switzerland (CH)
Customs Code: 8541300000
Frame size: Spare_Parts
Gross volume: 3.114 cubic meters
Gross weight: 2.9 kg
Invoice description: Asymmetric thyristor IGCT
1, the voltage regulation principle of the voltage regulator diode: the characteristic of the voltage regulator diode is that after breakdown, the voltage at both ends remains basically unchanged. In this way, when the regulator is connected to the circuit, if the power supply voltage fluctuates, or the voltage changes at each point in the circuit for other reasons, the voltage at both ends of the load will remain basically unchanged.
2, fault characteristics: the main failure of the voltage regulator diode is open circuit, short circuit and unstable voltage regulator value. Among these three faults, the former one shows that the power supply voltage increases; The latter two failures are manifested as the supply voltage becomes low to zero volts or the output is unstable.
>>>>>型号:5SHY4045L0004 非对称晶闸管IGCT 稳压二极管
