Snap-in Type Aluminum Electrolytic Capacitors KHU/LHU Series - 60% Higher Capacitance Compared to Existing Products of Same Size
Nippon Chemi-Con has developed snap-in type capacitors KHU Series which guarantees 3,000 hours at 105℃, and LHU Series which guarantees 5,000 hours at 105℃. These capacitors are for power supply input smoothing and contribute to downsizing and longer life of switching power supplies and general-purpose inverters.
Snap-in Type Aluminum Electrolytic Capacitors are mainly used in smoothing circuits of power supplies. However, demand has increased for server power supplies in U.S./Canada, and in recent years, power conditioners for solar power generation/electricity storage systems aimed toward the realization of carbon neutrality. Such applications require higher capacitance for 475V and 500V high-voltage resistance products. Nippon Chemi-Con has engaged in the development of new products to meet the requirements for these power supplies.
The newly developed KHU Series and LHU Series realize higher capacitance for 475V and 500V products of the existing KHS/LHS Series without reducing endurance. Capacitance per volume can be increased by a maximum of 60% compared to the existing Series.
Technical Features
By expanding the usage voltage range of new materials adopted in the existing KHS Series (475V) and last year’s KHE Series to 500V, Nippon Chemi-Con has realized longer life and higher capacitance.
Product Specifications
Samples and Mass Production
Samples and mass production of the KHU Series and LHU Series started in August 2022.
Production Site
Chemi-Con East Japan Corp. Fukushima Plant
KHU Series & LHU Series： Performance comparison with existing products
*Chart figures: Capacitance (µF,20℃,120Hz)/Rated ripple current (Arms,105℃,120Hz)
Product Appearance
From left, KHU Series, LHU Series
- 【Datasheet】LHU Series Snap-in Type Aluminum Electrolytic Capacitor
- 【Datasheet】LHU Series LARGE CAPACITANCE ALUMINUM ELECTROLYTIC CAPACITORS
- 【Datasheet】LHU Series LARGE CAPACITANCE ALUMINUM ELECTROLYTIC CAPACITORS
- 【Datasheet】KHU Series LARGE CAPACITANCE ALUMINUM ELECTROLYTIC CAPACITORS
- 【Datasheet】KHU Series LARGE CAPACITANCE ALUMINUM ELECTROLYTIC CAPACITORS
- 【Datasheet】KHE Series MINIATURE ALUMINUM ELECTROLYTIC CAPACITORS 400 to 450Vdc, Downsized, 105°C
- 【Datasheet】KHE Series MINIATURE ALUMINUM ELECTROLYTIC CAPACITORS 400 to 450V-dc, Downsized, 105°C
- 【Datasheet】KMZ Series LARGE CAPACITANCE ALUMINUM ELECTROLYTIC CAPACITORS
- 【Datasheet】MINIATURE ALUMINUM ELECTROLYTIC CAPACITORS 400 to 450Vdc, Downsized, 105°C KHE Series
- 【Datasheet】LHS Series LARGE CAPACITANCE ALUMINUM ELECTROLYTIC CAPACITORS Long life snap-ins, 105℃
- 【Datasheet】LHS Series LARGE CAPACITANCE ALUMINUM ELECTROLYTIC CAPACITORSCAT.
- 【Datasheet】LHS Series LARGE CAPACITANCE ALUMINUM ELECTROLYTIC CAPACITORS
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