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WORKING OF THIS CIRCUIT

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DerStrom8

Super Moderator
THERE'S NO NEED TO YELL!!!!!
 

RichTheDude

Active Member
1. HELLO
2. MY PROBLEM IS.
3. I WOULD APPRECIATE HELP.

MY CONSULTANCY RATE IS £50 PER HOUR TO ANSWER SUCH QUESTIONS (joke!).
 

JimB

Super Moderator
Most Helpful Member
why they used two transformer in diffrent style
They did not use two transformers.
T1 is not a transformer it is a "common mode choke", which is intended to prevent the high frequency noise which is generated by the switching supply, from being conducted back into the mains wiring.

JimB
 

simonbramble

Active Member
before you blow your hat off, follow the datasheet very carefully. C1/C2/C3 need to be rated to at least 400V. I would not suggest making this circuit on veroboard either
 
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