Part Number: TIDA-00779 Other Parts Discussed in Thread: UCC28180 Hi there, I'm designing a power converter that uses the TIDA-00779 reference design for the PFC front end. The Kool Mu sendust cores originally specified in the TI reference design…
Part Number: TIDA-00779 Dear TI Expert, Please let me know the purpose of the D9 Diode in Series. Also, if we provide the PFC ON the initial, then this Inrush-Limiting circuit won't generate a delay, right? Also, 1K (R39), 47.5k (R31), and D10 are used…
Part Number: TIDA-00779 Dear Team,
I need Evaluation Board for 230-V, 3.5-kW PFC with >98% Efficiency, ( TIDA-00779 Design). And also what is the Price for that Evaluation Board if its available.
Thanks & Regards,
Balamurugan K
Part Number: TIDA-00779 Other Parts Discussed in Thread: UCC28180EVM-573 Hi TI Expert, Can you let us know how you calculated these 0.2s switch delays using which RC Values in the Design ? Also, what is the importance of having 2 signal PFC ON and a rectifier…
Part Number: TIDA-00779
I'm looking to design a PFC either of Boost type as in TIDA-00779 or Totem Pole topology. One of the main objectives is reaching a high efficiency and TIDA-00779 seems to be a very good match, but I wonder how the efficiency…
Part Number: TIDA-00779 Other Parts Discussed in Thread: UCC28180 , In this reference design, could you please explain how equation (3) is derived.
Thanks
Part Number: TIDA-00779 Other Parts Discussed in Thread: UCC28180 Hi Team,
Our customer would like to design a boost inductor (toroid format) for a PFC converter and is looking for some documents that could help him. Please see the details of his inquiry…
Part Number: TIDA-00779 Hi,
I went through the schematic provided along with the reference design (TIDA-00779). Could you please explain how the common mode filter is designed or provide any reference based on which the design was carried out.
Thank you…
Part Number: TIDA-00779 Hi,
I am Vasudev here. I observed in the reference design that pfc inductor is wound with single strand copper wire. If the pfc is operating at 65khz ,even if the current ripple is minimum wont there be skin effect present and I…