Generation of randomized firing signals using FPGA to hold back EMI in buck converter under various load conditions


This paper proposes a randomized firing pulse generation using Spartan 3 Field Programmable Gate Array (FPGA) for buck converter. This paper deals with the analysis of conducted EMI as per CISPR 22 Standard. Here the analysis are carried out for two different firing techniques namely PWM & RPWM for different load conditions using Multisim software (National… (More)

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