Function of Current and Voltage in the Middle of Center Lap Transformer

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#1 21672946 08 Dec 2014 10:14

Nur Syahirah Md Rafi Nur Syahirah Md Rafi

Anonymous

Post #1
21672946 08 Dec 2014 10:14

hi ! can someone help me why we have to put voltage and current in the middle of center tap transformer. i'm doing my analysis in final year project.

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#2 21672947 08 Dec 2014 19:18

Neil Mula Neil Mula

Anonymous

Post #2
21672947 08 Dec 2014 19:18

Hi Nur,

I think it's just an aiding supply for the secondary that it will increase the voltage delivered.

Good Luck.

Best,
Neil
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#3 21672948 09 Dec 2014 22:59

Nur Syahirah Md Rafi Nur Syahirah Md Rafi

Anonymous

Post #3
21672948 09 Dec 2014 22:59

hi Neil, thanks for your concern.
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#4 21672949 10 Dec 2014 20:43

Richard Gabric Richard Gabric

Anonymous

Post #4
21672949 10 Dec 2014 20:43

Don't know why the current source is there, but a voltage source is needed to supply the drains of the FETs. Also use spice to observe the drive on the two FET gates, timing problem there. No load resistor either. Look up driving a push pull transformer with FETs or BJTs in power conversion on the web for help. Don't expect the wave forms you see in spice to be the same on real hardware, you have no parasitic components in your schematic.
cheers,
Richard
#5 21672950 11 Dec 2014 09:34

Nur Syahirah Md Rafi Nur Syahirah Md Rafi

Anonymous

Post #5
21672950 11 Dec 2014 09:34

hi Richard. anyway thanks for your answer. i appreciate that
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Function of Current and Voltage in the Middle of Center Lap Transformer

Function of Current and Voltage in the Middle of Center Lap Transformer

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