|
US6018469A
|
|
Low cost high efficiency power converter
|
|
US5886508A
|
|
Multiple output voltages from a cascaded buck converter topology
|
|
US5929692A
|
|
Ripple cancellation circuit with fast load response for switch mode voltage regulators with synchronous rectification
|
|
US6038146A
|
|
High power factors, single stage harmonics correction converter
|
|
US5880940A
|
|
Low cost high efficiency power converter
|
|
US5815061A
|
|
Low cost and manufacturable transformer meeting safety requirements
|
|
US5652700A
|
|
Low cost AC-to-DC converter having input current with reduced harmonics
|
|
US5600546A
|
|
Input harmonic current corrected AC-to-DC converter with multiple coupled primary windings
|
|
US5446366A
|
|
Boost converter power supply with reduced losses, control circuit and method therefor
|
|
US5066900A
|
|
Dc/dc converter switching at zero voltage
|
|
US4959764A
|
|
DC/DC converter switching at zero voltage
|
|
US4831508A
|
|
Power supply system having improved input power factor
|
|
US4567317A
|
|
EMI/RFI Protected enclosure
|
