ข้อมูลสัญลักษณ์จำแนกการออกแบบผลิตภัณฑ์ระหว่างประเทศ


รหัส / code คำอธิบาย / code name Version
G05F0001614000 including two stages of regulation, at least one of which is output level responsive 1
G05F0001618000 using semiconductor devices in series and in parallel with the load as final control devices 1
G05F0001620000 using bucking or boosting dc sources 1
G05F0001625000 wherein it is irrelevant whether the variable actually regulated is ac or dc 1
G05F0001630000 using variable impedances in series with the load as final control devices 1
G05F0001635000 being Hall effect devices, magnetoresistors or thermistors 1
G05F0001644000 being pressure-sensitive resistors 1
G05F0001648000 being plural resistors among which a selection is made 1
G05F0001652000 using variable impedances in parallel with the load as final control devices 1
G05F0001656000 using variable impedances in series and in parallel with the load as final control devices 1
G05F0001660000 Regulating electric power 1
G05F0001670000 to the maximum power available from a generator, e.g. from solar cell 1
G05F0001700000 Regulating power factor; Regulating reactive current or power 1
G05F0003000000 Non-retroactive systems for regulating electric variables by using an uncontrolled element, or an uncontrolled combination of elements, such element or such combination having self-regulating properties 1
G05F0003020000 Regulating voltage or current 1