UCC28180: input current wave form with UCC28180

Balakrishna Marripati

Part Number: UCC28180

I am able to do simulation with UCC28180 for PFC, but I am not able to see input current.

Could you please guide me.

0 Harish Ramakrishnan5 over 1 year ago

Hi Balakrishna,

Thank you for the query on UCC28180.

You need to rescale the axis for input current to be able to view it as shown below.

Regards,

Harish

0 Balakrishna Marripati over 1 year ago in reply to Harish Ramakrishnan5

input current shape is not good, I will expected input current as a pure sine wave.

0 Harish Ramakrishnan5 over 1 year ago in reply to Balakrishna Marripati

You will have to setup circuit properly according to the excel sheet calculator for UCC28180. Then use these values for TINA simulation.

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