Announcements

From sunburn to sun earn – we’ve got the power! Watch our #poweringgreen videos now.

Tip / Sign in to post questions, reply, level up, and achieve exciting badges. Know more

cross mob

IGBT Forum Discussions

mimeshy1
IGBT
嘿~ 大家有关于IGBT与SIC混合并联相关的资料吗?
ChrisHan
IGBT
Do we have discrete Sense IGBT line up ??      Show More
乱世煮酒论天下
IGBT
IGBT应用于变频器逆变电路中,存在这么一种情况,IGBT先短路再开通,请问这是一种什么样的过程?按照字面理解意思就是先把IGBT的C和E短接起来,然后启动变频器,此时这种过程就可以称之为先短路再开通。不知我的理解对不对? 还有一种情况,对于三项逆变桥,就先拿一相U相来说,短接正母线和U相输出,就是... Show More
Translation_Bot
IGBT
FF450R12KT4
solved msg Solved
What is the driver board model number that goes with the FF450R12KT4? Show More
乱世煮酒论天下
IGBT
常见的逆变电路的元件主要分为分立器件的IGBT和集成的IGBT模块,这些又分为不同电压等级和电流大小,那么IGBT的开通时间和关断时间是否相同,如果不相同,哪个时间更长一些?并且,在设计IGBT的驱动电路时,不同的IGBT分立件和集成模块的开通关断时间建议一般是多少,从哪几个方面考虑其开通关断时间,... Show More
Translation_Bot
IGBT
IGBT
solved msg Solved
What packages of IGBT modules and single tubes make both an auxiliary emitter and a main emitter? Something like the following pictures   Show More
aaa4
IGBT
在大功率变流器中需要并联igbt,例如英飞凌的FF1800R17IP5 ,这一个模组里是有多个igbt的芯片吗,即一个模组已经是igbt的并联了吗?然后均流到底指的是一个模组内芯片的均流还是多个模组间的均流?    然后驱动器是一个模组用一个驱动还是一个模组内的每个芯片用一个驱动? Show More
WalmirSantos
IGBT
SVPWM
solved msg Solved
Hello Guys, I need "C" code to implemantation SVPWM in STM32 for: INUH - INVH - INWH - INUL - INVL - INWL Can you help me? Thanks so much, Walmir Sant... Show More
乱世煮酒论天下
IGBT
在IGBT短路时,假设在导通时短路,此时IGBT驱动电压达到稳定高值,就是IGBT已经完全导通,此时刻触发外部电路短路,用示波器查看驱动电压、CE电压和输出电流,变频器在极短的时间内响应后,驱动电压后有一个震荡后快速完全关断至关断电压,这个震荡也可能是示波器测量的误差,实际可能不会震荡。CE电压在导... Show More
乱世煮酒论天下
IGBT
IGBT应用在变频器产品中,在变频器输出短路时可分为两大类,先导通再短路和先短路再导通,这两种该如何具体区分,两者的原理分别是什么? 我的理解是:先导通再短路是在IGBT驱动打开的前提下,此刻外部电路短路IGBT,这种过程称之为先导通再短路。先短路再导通,则是外部条件使得变频器输出端先短接在一起,此... Show More
Forum Information

IGBT

Infineon’s IGBTs (Discretes and Modules) are available from 600 V to 6500 V with different current ratings and in different topologies targeting almost infinite number of applications. Find support from the community for your next project using products and evaluation boards offered by Infineon.