低压宽温长寿命铝电解电容器的研制

An aluminum electrolytic capacitor of long life, wide temperature range and low voltage

研制低压、宽温、长寿命电解电容器中 ,以选择电解液和提高封口工艺质量作为关键。通过选择优质的阳极箔和阴极箔 ,适当加厚橡胶塞 ,加长铝梗 ,束腰位置设在橡胶塞 1/2处 ,并用 X光检查封口质量 ,选择高效的水合抑制剂等措拖 ,产品通过了 +10 5℃ 30 0 0 h高温负荷试验。

In Chinese The requirements of long life, wide temperature range and low voltage are satisfied by improving sealing technique: choosing quality foil of anode and cathode; thickening rubber plugs; lengthening lead stalk; setting girdles on the middle of the plugs; checking with X ray; choosing quality hydrate inhibitor The capacitor has passed the load test at +105℃,for 3 000 h (4 refs.)