Jan 24, 2011 #1 K kiyani Newbie level 5 Joined Oct 14, 2010 Messages 9 Helped 0 Reputation 0 Reaction score 0 Trophy points 1,281 Activity points 1,369 i want to use optocoupler which isolate the circuit if voltage is equal to or greater than 5 volts can anyone tell me the suitable optocoupler
i want to use optocoupler which isolate the circuit if voltage is equal to or greater than 5 volts can anyone tell me the suitable optocoupler
Jan 24, 2011 #2 W wp100 Advanced Member level 6 Joined May 15, 2009 Messages 3,051 Helped 884 Reputation 1,783 Reaction score 733 Trophy points 113 Location Prime Meridian Activity points 0 Hi, An opto coupler is not a voltage limiter. A Zener diode is probably more suited, but without seeing your detailed circuit / function cannot give any more info.
Hi, An opto coupler is not a voltage limiter. A Zener diode is probably more suited, but without seeing your detailed circuit / function cannot give any more info.
Jan 24, 2011 #3 g_shyam1682 Full Member level 4 Joined Jan 11, 2010 Messages 204 Helped 53 Reputation 106 Reaction score 43 Trophy points 1,308 Location Udaipur-Rajshan-India Activity points 2,538 Hi Friend In market, There are many type of Opto coupler available. I am used PC817 and MCT6 Opto isolator IC for Isolation purpose. What is your requirement?
Hi Friend In market, There are many type of Opto coupler available. I am used PC817 and MCT6 Opto isolator IC for Isolation purpose. What is your requirement?
Jan 24, 2011 #4 H hitesh19872419 Newbie level 5 Joined May 1, 2009 Messages 8 Helped 2 Reputation 4 Reaction score 2 Trophy points 1,283 Location ahmedabad india Activity points 1,318 i have worked with some of them and they are mct2e, 4n33, 4n35, and cosomo's but dont remember the no.
i have worked with some of them and they are mct2e, 4n33, 4n35, and cosomo's but dont remember the no.