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Hello Community
Please assist me with the formular for calculating the Number of Turns in the Primary and Secondary windings of the Low Frequency DC to AC Inverter Transformer design.
I need to design a 3KVA low Frequency transformer. Input DC voltage is 24VDC, Output AC voltage is 230 and AC voltage power is 3KVA.
Please let me hear from you
Thanks
Solved! Go to Solution.
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Hi,
Thank you for posting on the Infineon community.
Can you please share detailed block diagram of the Inverter system.
Is it same as the below attached block?,
This Application note from Infineon depicts an example calculation for low frequency transformer.
Regards,
Abhilash P
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E=4.44FNΦm (for sin waveform)
Φm=BS
F: frequency(Hz)
N: number of windings
B: magnetic induction intensity(T)
S: effective cross-sectional area of magnetic core(m2)
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Hi,
Thank you for posting on the Infineon community.
Can you please share detailed block diagram of the Inverter system.
Is it same as the below attached block?,
This Application note from Infineon depicts an example calculation for low frequency transformer.
Regards,
Abhilash P
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Hello Abhilash.
Thanks so much for your reply.
Yes its as the attached block (SOHO) application note. I have not seen transformer Primary and Secondary number of turns calculation examples and thats my need.