Highly dense 475V, 1250 micro-farad capacitor in 35 x 60 mm size
Date: 16/08/2023
TDK presents the new EPCOS B43657 aluminum electrolytic capacitor series with snap-in terminals. The capacitors achieve a service life of at least 2000 h at a maximum operating temperature of 105 °C and cover a rated voltage range from 450 V DC to 475 V DC with capacitance values from 120 µF to 1250 µF. An important performance feature is their high ripple current capability of up to 8.54 A (120 Hz, 60 °C). Accurate lifetime calculation under application-specific conditions is quick and easy with the online AlCap Tool.
Particularly noteworthy is the extremely high capacitance density of the ultra-compact capacitors with case sizes from only 22 mm x 25 mm to 35 mm x 60 mm (D x H).
Due to their high reliability, these RoHS-compatible capacitors are optimal for use in high-end switched-mode power supplies and power supplies for industrial and telecommunications applications. In addition, they are well-suited for UPS systems, photovoltaic inverters and frequency converters.
Features & Applications
Main applications
High-end switching power supplies
Power supplies for industrial and telecommunication applications
UPS systems
Photovoltaic inverters
Frequency converters
Main features and benefits
Extremely high-capacitance density
Ultra-compact dimensions
High reliability
RoHS compliant
News Source: TDK
