DIFF Subgroup
H05B 47/24 Circuit arrangements for protecting against overvoltage
Introduced: January 2020
Full Title
Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant > Responsive to malfunctions or to light source life; for protection > Circuit arrangements for protecting against overvoltage
No child classifications to compare. This is a leaf node in both IPC and CPC.