May 02, 2022
12:34 AM
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May 02, 2022
12:34 AM
Hello
I came accross application note for boost LLC converter for solar microinverters
I want to reproduce it.
Can we get the documentation for transformer T1( windings layout, turns, wires ' diameter etc )
Thank you
Solved! Go to Solution.
1 Solution
May 10, 2022
09:47 PM
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May 10, 2022
09:47 PM
Hi,
Thanks for posting at the Infineon Community.
LLC Transformer additional details are available at the below link for your design guide.
Thanks,
SPCH
2 Replies
May 04, 2022
09:16 PM
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May 04, 2022
09:16 PM
Hi,
Thanks for posting at infineon community.
Below are the details to go ahead with the transformer.
Input nominal voltage | 33v |
Output voltage | 400v |
Resonant Frequency | 110kHz |
Min. switching freq. | 50kHz |
Magnetizing Inductance | 12.2µH |
Resonant Inductance/Leakage Inductance | 2.2µH |
Primary Turns Np | 1 |
Secondary Turns Ns | 12 |
Core | E41/17/12 |
Material | 3C90 |
Coil Former | HORIZONTAL, thermoplastic |
Wire Guage | Multi strand Litz wire, 0.1mm diameter each |
Insulation | Polyamide tape |
If you need any help please let me know.
Thanks,
SPCH.
May 10, 2022
09:47 PM
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May 10, 2022
09:47 PM
Hi,
Thanks for posting at the Infineon Community.
LLC Transformer additional details are available at the below link for your design guide.
Thanks,
SPCH