Dec 27, 2005 #1 N Nimer Full Member level 3 Joined Apr 26, 2005 Messages 178 Helped 26 Reputation 52 Reaction score 8 Trophy points 1,298 Location PALISTINE Activity points 2,907 hi if any of you friends have designed or implemented a boost converter ,please help me in the following over current protection beside fuses over votage protection short circuit protection at the output best regards
hi if any of you friends have designed or implemented a boost converter ,please help me in the following over current protection beside fuses over votage protection short circuit protection at the output best regards
Dec 30, 2005 #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 I have done this using a micro controller Over voltage protection - use a zener diode to short the FB input when breakdown Over current - you can measure the current via a current sense resistor and add it to the feedback loop or trigger a uc interrupt The same for short circuit All the best Bobi
Hi I have done this using a micro controller Over voltage protection - use a zener diode to short the FB input when breakdown Over current - you can measure the current via a current sense resistor and add it to the feedback loop or trigger a uc interrupt The same for short circuit All the best Bobi
Dec 30, 2005 #3 N Nimer Full Member level 3 Joined Apr 26, 2005 Messages 178 Helped 26 Reputation 52 Reaction score 8 Trophy points 1,298 Location PALISTINE Activity points 2,907 hi could you supply me with some documents on the feedback loop design becuase until know i am using open loop concept . if you supply me with you circuit design , since i have studied the things you said before and willing to implement them thanks
hi could you supply me with some documents on the feedback loop design becuase until know i am using open loop concept . if you supply me with you circuit design , since i have studied the things you said before and willing to implement them thanks
Dec 30, 2005 #4 H hermin Full Member level 2 Joined Apr 19, 2005 Messages 132 Helped 12 Reputation 24 Reaction score 3 Trophy points 1,298 Activity points 2,481 try to look for voltage regulators with over current protection, those circuits theoretically may help your design
try to look for voltage regulators with over current protection, those circuits theoretically may help your design
Dec 31, 2005 #5 VVV Advanced Member level 5 Joined Nov 26, 2004 Messages 1,575 Helped 384 Reputation 768 Reaction score 88 Trophy points 1,328 Activity points 19,971 See my answer to this post: