May 6, 2010 #1 binu G Advanced Member level 2 Joined Jan 9, 2003 Messages 501 Helped 12 Reputation 24 Reaction score 3 Trophy points 1,298 Location Bangalore Activity points 3,776 Hi, Iam planing to design a static voltage regulator input voltage : 150 to 490V isolated. using ~9 taps SCR drive i need to design a controller which will be able to transfer the tap with out damage or short or two tap on at the same time. please share the experience. Binu G
Hi, Iam planing to design a static voltage regulator input voltage : 150 to 490V isolated. using ~9 taps SCR drive i need to design a controller which will be able to transfer the tap with out damage or short or two tap on at the same time. please share the experience. Binu G
May 8, 2010 #2 bobcat1 Advanced Member level 4 Joined Jul 10, 2002 Messages 1,284 Helped 99 Reputation 198 Reaction score 34 Trophy points 1,328 Activity points 8,546 Hi Use MOSFET AC switch instead of SCR the efficiency is higher Besicly you will need a FAST microcontroller to read and analyze the AC signal in order to close the right switch All the best Bobi
Hi Use MOSFET AC switch instead of SCR the efficiency is higher Besicly you will need a FAST microcontroller to read and analyze the AC signal in order to close the right switch All the best Bobi
May 10, 2010 #3 binu G Advanced Member level 2 Joined Jan 9, 2003 Messages 501 Helped 12 Reputation 24 Reaction score 3 Trophy points 1,298 Location Bangalore Activity points 3,776 how do we find if one of the SCR is short ? Binu g
May 11, 2010 #4 binu G Advanced Member level 2 Joined Jan 9, 2003 Messages 501 Helped 12 Reputation 24 Reaction score 3 Trophy points 1,298 Location Bangalore Activity points 3,776 Do any one have experience in protection topology for the switching device used.
Jul 13, 2010 #5 S sanjeev sharma Newbie level 1 Joined Jan 8, 2010 Messages 1 Helped 0 Reputation 0 Reaction score 0 Trophy points 1,281 Location jaipur Activity points 1,284 i also needed full desing of transformer taping changing using SCR ,control circuit design,if any one can help kindly contact at 09460125620 .
i also needed full desing of transformer taping changing using SCR ,control circuit design,if any one can help kindly contact at 09460125620 .