Switching DC converter

Details Switching DC converter Switching DC converter

1993-03-09

1994-11-15

Voeltz, Emanuel T.

Electric power conversion systems

Current conversion

Including d.c.-a.c.-d.c. converter

323282, H02M 3335

Patent

active

053654196

ABSTRACT:
A buck type switching DC converter having coupled thereto a square-wave signal generator that modulates the pulse width of the control signal for the regulating switch depending on the output voltage of the DC converter given a fixed frequency, the square-wave signal generator being dynamically and selectively directly coupled to the control input of the regulating switch, for example, via a parallel circuit comprising a capacitor and an additional controllable switch.

REFERENCES:
patent: 4034280 (1977-07-01), Cronin et al.
patent: 4355352 (1982-10-01), Bloom et al.
patent: 4559590 (1985-12-01), Davidson
patent: 4588906 (1986-05-01), Taylor
patent: 4636711 (1987-06-01), Freymuth
patent: 4652809 (1987-03-01), Barn
patent: 4999568 (1991-03-01), Gulczynski
patent: 5122728 (1992-06-01), Ashley
patent: 5126931 (1992-06-01), Jitaru
patent: 5245520 (1993-09-01), Imbertson
Elektronik, Nr. 26, 27, Dec., 1985, Munchende Seiten 57-59, "Aufwarta-/Abwarts-Schaltregler".
Electronics Engineers' Handbook, 3rd Edition, D. Fink editor, pp. 15-60 to 15-77, McGraw-Hill (1989).

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