Title: Hobbyking SS Series ESC repair Post by: karan3_k on June 15, 2012, 12:30:48 AM i had lost a component form Hobbyking SS Series 15-18A ESC during a crash... prop hit on esc and threw this comp. away...
unfortunately i wasnt able to find that piece of electronics... of course esc stop working but, bec is working.. ok so now to know the component, i tear a pice of covering in other same esc. see attached pic. to make my point clear. i m not electronic expert, but it seem like a 8 leged opp-amp. named LM78L U(or'O')SACM the first letter on second line isnt clear but its U or O. now what is this component? where can i get it? is it possible to get this fixed? one more thing 3 legs on one side and 3 legs on other side are connected 2gether... i tested all other parts wit multi-meter, it seems ok to me. Title: Re: Hobbyking SS Series ESC repair Post by: RotorZone on June 15, 2012, 10:18:59 AM You can get it here.
http://in.element14.com/fairchild-semiconductor/mc78l05acd/regulator-0-1a-5v-5-8sop/dp/2102588?in_merch=New%20Products&MER=i-e1a0-00001002 Title: Re: Hobbyking SS Series ESC repair Post by: Ashta on June 15, 2012, 12:07:10 PM it is a linear 5V reg. if exact part is not availbale u can use the commonly availble 7805, 220 package, though wiring will have to be done accordingly
Title: Re: Hobbyking SS Series ESC repair Post by: karan3_k on June 15, 2012, 08:31:38 PM thnx... rotorzone and astha...
yea it was simple voltg. reg. my uncle fixed for me, using 7805.... its working fine... i saved few hundreds bucks... |