Table 1 Design parameters of the converters.

Bridgeless SEPIC converter

Inductor L₁₁

9.2 mH

Inductor L_eq

1.10 mH

Inductor L₁₂

1.25 mH

Capacitor C₁₁

0.62 µF

Half-bridge converter

Capacitor C₁ and C₂

0.36 mF

Inductors L₀₁- L₀₄

0.12 mH, 0.023 mH, 1.3 mH, and 1.25 mH

Bridgeless CSC converter

Inductor

L₁\(\:=\frac{\text{D}{\text{T}}_{s}{\text{V}}_{d}}{{{\Delta\:}\text{i}}_{\text{L}\text{i}}}\) = \(\:\frac{\text{D}{\text{T}}_{s}{\text{V}}_{d}}{2{\text{I}}_{\text{i}\text{n}}}\)

180 µH

Capacitor C₁₁\(\:=\:\frac{{\text{I}}_{in}{\text{D}}_{1}}{{\text{f}}_{s}{{\Delta\:}\text{V}}_{\text{c}11}}\)

0.3 µF