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Class D Switching Power Amplifiers and Power D/A conversion

Class D Amp with LM566, LM393 and 2XIRF530
Class D Amp with LM566, LM393 and 2XIRF530
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Old 25th August 2019, 07:03 AM   #1191
NMOS is offline NMOS  Germany
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Join Date: Dec 2010
Location: Frankfurt
Quote:
Originally Posted by luizcpimenta View Post
Good night.
I did the assembly and could not make it work. Can you help me?
Thank you.

what happened when you connect with rails ?

did you check somethings with scope ?

Oscillating start ?

where did you buy the parts ?

when fake parts, it can be it not work
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Old Today, 03:57 AM   #1192
saminnografix is offline saminnografix  Philippines
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Join Date: Nov 2016
Location: kidapawan
Quote:
Originally Posted by Kuntarman View Post
Attachment 563021 there is between v1.1 & v 1.2
on RED marked Part changed, & on GREEN marked track changed by Apex.
good day sir what is the recommended frequency for SPS 1000

thanks
regards
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