Switching power supply with storage capacitance and power...

Details Switching power supply with storage capacitance and power... Switching power supply with storage capacitance and power...

H - Electricity

02

M

H02M 3/335 (2006.01) H02M 1/12 (2006.01) H02M 1/14 (2006.01) H02M 3/338 (2006.01)

Patent

CA 2397761

A power supply system (Figure 1) includes an ac power source (10a and 10b), and an off line power supply for storing energy (C1) from the ac power source during first selected time intervals and converting at least a portion of the stored energy to a do output (11a and 11b) during second selected time intervals. A diode (D1) or other switch disconnects the off-line power supply from the ac power source during the second selected time interval to reduce conducted EMI. The first and the second selected time intervals are preferably synchronized to the frequency of the ac power source.

Un système d'alimentation comprend une source de courant alternatif (10a et 10b) et une alimentation indépendante pour le stockage de l'énergie (C1) de la source d'alimentation en courant alternatif pendant des premiers intervalles de temps sélectionnés et pour convertir au moins une partie de l'énergie stockée en sortie CC (11a et 11b) pendant des deuxièmes intervalles de temps. Une diode (D1) ou autre déconnecte par interruption l'alimentation indépendante de la source de courant alternatif pendant le deuxième intervalle de temps, de manière que les perturbations électromagnétiques par conduction soient éliminées. Les premiers et deuxièmes intervalles de temps sont, de préférence, synchronisés par rapport à la fréquence de la source de courant alternatif.

Affiliated with

Also associated with

Rating

Switching power supply with storage capacitance and power... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Switching power supply with storage capacitance and power..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Switching power supply with storage capacitance and power... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-2066237