TDK Corporation has released new B43707 * and B43727 * series EPCOS aluminum electrolytic capacitors with screw terminals. They are created for rated voltages from 400VDC to 450VDC and have a capacitance range of 1800μF to 18000μF. A major feature of this series is its high CV product, which is very compact in size. Depending on the capacitance and voltage, the size of the capacitor is only 51.6mm x 80.7mm to 76.9mm x 220.7mm (dxh).
These capacitors have a maximum operating temperature of 85 ° C and have extremely high ripple current capability up to 63.9AAC (100Hz, 60C). A special basic cooling design is also available to double the ripple current capability. The B43707 * series is designed for installation with a ring clip, while the B43727 * series has a stud at the bottom of the tank.
The new rugged capacitors are perfect for industrial power, frequency converter or UPS systems. Moreover, they can also be used in renewable energy applications, such as converters in photovoltaic and wind power plants.