CAPACITOR

• Main Authors: ISHIHARA YUKA, MURAKAMI SATOSHI
• Format: Patent
• Language: English; Japanese
• Published: 22.08.2019
• Subjects: BASIC ELECTRIC ELEMENTS; CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES ORLIGHT-SENSITIVE DEVICES, OF THE ELECTROLYTIC TYPE; ELECTRICITY

To provide a capacitor which enables electrical insulation to be formed between electrode plates and a heat dissipation member at low costs.SOLUTION: In a capacitor, a capacitor element 2, electrode plates 3, 4, and a heat dissipation member 5 are housed in a case 6 and the case 6 is filled with a resin. The case 6 includes an insulation part 62 which is located between the electrode plates 3, 4 pulled to the outside of the resin and the heat dissipation member 5 and secures electric insulation between the electrode plates 3, 4 and the heat dissipation member 5. Further, an insertion hole 5c is provided at the heat dissipation member 5 and the insulation part 62 is inserted into the insertion hole 5c to position the heat dissipation member 5.SELECTED DRAWING: Figure 1 【課題】電極板と放熱部材との絶縁を安価に行うことができるコンデンサを提供する。【解決手段】コンデンサ素子２と、電極板３、４と、放熱部材５とをケース６に収容し樹脂を充填したコンデンサであって、ケース６が、前記樹脂外に引き出された電極板３、４と放熱部材５との間に位置し、電極板３、４と放熱部材５との間の絶縁を確保する絶縁部６２を備えている。また、放熱部材５に挿通孔５ｃが設けられており、挿通孔５ｃに絶縁部６２を挿通することで、放熱部材５の位置決めが行われている。【選択図】図１