Aluminium electrolytic capacitors with high CV product and high ripple current capability

TDK Corporation offers its new EPCOS aluminium electrolytic capacitor series B43647* with snap-in terminals. Due to its outstandingly high CV product, they are excellent for highly compact solutions in power electronics. The capacitors are created for a maximum operating temperature of 105C; at a rated voltage of 450VDC and maximum ripple current, they achieve a useful life of 2000h. A capacitance range from 120µF to 1000µF is provided in case sizes varying from 22mm x 25mm to 35mm x 55mm. Another special feature is the high ripple current capability up to 7.22A (100Hz, 60C).

Offering a high level of reliability, these capacitors are ideal for employment in power supplies for servers, telecommunications and industrial applications, as well as medical devices, UPS systems, photovoltaic inverters and frequency converters. With the device robustness in relation to fast charging and discharging cycles, the high needs in servo drive applications are met.