Aug 2, 2005 #1 G gogollx Newbie level 4 Joined Jan 25, 2004 Messages 5 Helped 0 Reputation 0 Reaction score 0 Trophy points 1,281 Activity points 34 AD830, ±12V supply. input to 0V. after 1 minute, it become very heat, anyone can tell me why? thanks.[/code]
AD830, ±12V supply. input to 0V. after 1 minute, it become very heat, anyone can tell me why? thanks.[/code]
Aug 2, 2005 #2 helios Full Member level 2 Joined Jun 3, 2005 Messages 146 Helped 22 Reputation 44 Reaction score 10 Trophy points 1,298 Activity points 2,798 pls check for the pins and their connections... this will happen if there is a short circuit due to pcb or internal circuit. dont connect the requlator to ckt .. test it seperatly with the data sheet spec
pls check for the pins and their connections... this will happen if there is a short circuit due to pcb or internal circuit. dont connect the requlator to ckt .. test it seperatly with the data sheet spec
Aug 2, 2005 #3 G gogollx Newbie level 4 Joined Jan 25, 2004 Messages 5 Helped 0 Reputation 0 Reaction score 0 Trophy points 1,281 Activity points 34 there are no any short, circuit function is good, but AD830 grow very heat.