Making car amplifier SMPS with tl494 + DC Protection

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Omidbimo can you post what you have so far, and a description of what you wish to achieve. winding a transformer is not overly difficult but there is a lot to consider.
Greg
thank you
praymery:i make 5 turn in half of core and more 5 turn in half or core
secondery:i make 20 turn in all of area core
how correct it??!
exusme im not good at english

ممنونم از شما
اولیه:5 دور در نصف هسته و 5 دور دیگر در نصف هسته
و بیست دور در ثانویه در کل هسته
این درست است؟
عذر خواهی میکنم انگلیسی من خوب نیست!
الان تبدیل ولتاژ من کار میکند اما من میخواهم مطمین باشم از نحوه پیچیدن هسته!
 
Hi yes your first link worked, i think u need to rewind the transformer and make in neater and more uniform. here is a picture during the winding of one i made.
 

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