ELECTROMAGNETIC INDUCTION TYPE FEEDING CHARGER AND ELECTROMAGNETIC INDUCTION TYPE CHARGER

摘要

PROBLEM TO BE SOLVED: To improve the electric reliability of a circuit board where a power conversion circuit is formed. SOLUTION: Among electrical and electronic components comprising a power conversion circuit, which are formed in a circuit board 20 for electric power housed in the enclosure of a feeding charger 10, a smoothing capacitor 21 and a resonant coil 22 which are relatively large in weight or volume are fixed to a cooling duct 18 fitted in the enclosure.