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Inventor:
Duvnjak; Rajko
Address:
Kanata, CA
No. of patents:
5
Patents:












Patent Number Title Of Patent Date Issued
8194426 DC converter with independently controlled outputs June 5, 2012
A power supply includes a transformer having a primary winding and one or more secondary windings. The power supply also includes a primary switch coupled to the primary winding, a control unit coupled to control the primary switch, and N output circuits each to provide a respective one
7782635 DC converter with independently controlled outputs August 24, 2010
A DC converter comprises a single primary circuit which is coupled to each of a plurality of output circuits in respective time periods, the coupling being provided by switching in the output circuits. Each output circuit produces a respective output voltage and a respective feedback
7505288 DC converter with independently controlled outputs March 17, 2009
A DC converter comprises a single primary circuit which is coupled to each of a plurality of output circuits in respective time periods, the coupling being provided by switching in the output circuits. Each output circuit produces a respective output voltage and a respective feedback
6924990 Power supply arrangements August 2, 2005
A switch mode power supply and its start-up circuit produce a controlled output voltage from an input voltage. A power supply control circuit is powered by the output voltage and is responsive to the output voltage to control the power supply. The control circuit responds to differences
6911746 Signal and power transformer coupling arrangements June 28, 2005
An isolating coupling arrangement couples signals in both directions via a transformer between first and second (or more) units each having differential signal transmit buffers and receivers. A diode bridge and capacitor produce an isolated power supply voltage for the second unit fr










 
 
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