日本ケミコン List of Products and Services

The spread of 5G high-speed, large-capacity communication is expected to lead to higher power requirements for server power supplies. Nippon Chemi-Con has upgraded its KHE series of board-mounted aluminum electrolytic capacitors, achieving world-class capacitance levels. The KHE series, guaranteed for 2,000 hours at 105°C, features a product with a capacitance of 1,000µF at 450V, sized at a diameter of 30mm and a height of 60mm. This allows for the configuration of what used to require two capacitors (in the case of the KMW series, 450V470µF with a diameter of 30mm and a height of 45mm) into a single capacitor. By installing the φ30 product horizontally, it can be mounted in a power supply with a height of 1U. Due to its large capacity, it ensures output hold time and can be used for PFC (Power Factor Correction).

• Capacitor
• UPS/Uninterruptible Power Supply

Power supplies, which are essential for all electronic devices, continue to evolve towards being compact and highly reliable. The KXN series of lead-type aluminum electrolytic capacitors was developed with the goal of supporting the evolution of these power supplies. The KXN series achieves a lifespan of 10,000 hours or 12,000 hours at 105°C with high ripple current resistance, as well as the highest level of capacitance. It is also suitable for high-output PFC-equipped power supplies with a lineup of rated voltages from 350 to 450V.

• Capacitor

This is a highly reliable product that achieves groundbreaking compact size and low ESR performance, as well as industry-leading high ripple current resistance, thanks to hybrid technology combining electrolytic solution and conductive polymers, and it can be used at temperatures up to 150°C. It is suitable for power supplies with high-density mounting and automotive electrical components. The hybridization significantly improves the temperature characteristic variation rate, allowing stable performance from -55°C in low-temperature environments to +135°C. When used near automotive engines or transmissions, the cooling system may temporarily stop and reach high temperatures after high-speed driving followed by engine shutdown. The HXF series is guaranteed for short-term use at 150°C, making it suitable for such environments. Compliant with RoHS/REACH/ELV and automotive AEC-Q200 standards.

• Capacitor

The core material boasts a permeability of 31,000 μ, enabling miniaturization and weight reduction compared to ferrite materials. It is suitable for automotive applications (AEC-Q200 compliance is negotiable). It can be used for noise countermeasures on both the AC input line and output noise. The products compatible with three-phase input are available with a maximum voltage rating of 700V. We also offer ring cores that can be used by passing through harnesses (cables).

• Inductor Coil
• EMC countermeasure products