An Improved Asymmetrical Half-Bridge Driving Circuit
Aiming at the demerit of the traditional flux coupling driving circuit, an improved driving circuit is proposed which has some advantages, such as simple structure, low cost, the driving source isolated from the main circuit, etc. The proposed circuit can be used on the maximum power point tracking circuit of solar cell which has a wide range duty cycle. The circuit principle analysis is given. At last, experimental results are provided to verify its practicability.
Helen Zhang, Gang Shen and David Jin
Z. L. Liao et al., "An Improved Asymmetrical Half-Bridge Driving Circuit", Advanced Materials Research, Vols. 204-210, pp. 1665-1668, 2011