Patent ID: 6909590

Claim:
A high-voltage capacitor comprising: at least one grounding metal having a raised portion at one surface thereof, with said raised portion having a through hole passing through from said one surface to the opposite surface and an internal space continuous with said through hole; at least one capacitor including a dielectric ceramic material having at least one through hole and is provided with electrodes at surfaces where said through hole of said dielectric ceramic material opens, with one of said electrodes secured onto said one surface of said grounding metal; at least one through conductor passing through said capacitor and said grounding metal and connected to another of said electrodes so as to achieve electrical continuity; at least one insulating tube covering said through conductor; at least one insulating case provided at said one surface of said grounding metal, with one end of said insulating case fitted around an external circumference of said raised portion; and insulating resin filling a space inside said insulating case, said internal space of said grounding metal and a space around said capacitor, wherein: an insulating resin portion filling the space inside said insulating case comprises an epoxy resin containing a brominated fire retardant, and the brominated fire retardant is a brominated aromatic glycidyl ether.