SE333958BSE402767ASE402767ASE333958BSE 333958 BSE333958 BSE 333958BSE 402767 ASE402767 ASE 402767ASE 402767 ASE402767 ASE 402767ASE 333958 BSE333958 BSE 333958B
Authority
SE
Sweden
Application number
SE402767A
Inventor
H Kopp
E Koob
Original Assignee
Siemens Ag
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Siemens AgfiledCriticalSiemens Ag
Publication of SE333958BpublicationCriticalpatent/SE333958B/xx
H03C1/52—Modulators in which carrier or one sideband is wholly or partially suppressed
H03C1/54—Balanced modulators, e.g. bridge type, ring type or double balanced type
H03C1/542—Balanced modulators, e.g. bridge type, ring type or double balanced type comprising semiconductor devices with at least three electrodes
H03C1/545—Balanced modulators, e.g. bridge type, ring type or double balanced type comprising semiconductor devices with at least three electrodes using bipolar transistors
Electronic energy consumption meter with input transformer having single resistance terminated secondary winding coupled to C-MOS switches driven by pulse width modulated control signals