About: http://webisa.webdatacommons.org/260201102

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	FIG. 2A is a schematic circuit diagram of a variable frequency PWM synchronous rectifier power supply in accordance with a first preferred embodiment of the present invention;
http://www.w3.org/ns/prov#wasQuotedFrom	freshpatents.com