scr would be the best or u can implement the same using gates.. 
but remember if u r driving AC , commutation is a major pain.. 
Alok
 
 
    

-----Original Message-----
From: �ke [mailto:neehr@SWIPNET.SE]
Sent: Sunday, May 21, 2000 4:58 PM
To: PICLIST@MITVMA.MIT.EDU
Subject: "Selfholding" (OT)


Hello Piclisters!
 
I�m wondering if there is someone who
can help me with this  and both tell and
show me if it�s possible to do this
"selfholding" with transistors  instead ?
 
Regards
�keN