Need help on delay angle generating circuit for thyristor

[yzou_ua]

I'm designing a rectifier bridge w. thyristors. Anyone could give a control circuit to generate firing angle(s) for TWO pairs of thyristor (w. π phase difference bet two pairs)??
Thx a lot!!

 

[nashwan]

Re: Need help on delay angle generating circuit for thyristo

hi
there is compelete chip for phase control ic


http://www.datasheetcatalog.org/datasheet/infineon/1-tca785.pdf[/url]