Aluminum electrolytic capacitor ripple current performance and lower height

TDK Group has introduced three new series of EPCOS aluminum electrolytic capacitors. The B43743 * / B43763 * series screw capacitors offer up to 40% higher ripple current performance over older models of the same size. The new series of capacitors operate from 350V DC to 450 V DC, with capacities ranging from 1,500 μF to 18,000 μF, a maximum allowable operating temperature of 105 ° C, and a service life of 6,000 at maximum operating temperature and rated current hour. Capacitor aluminum housing straight

Diameter range 64.3 mm to 90 mm, height range 80.7 mm to 221 mm, depending on model.

The ripple current performance of the chip capacitors has also been improved. For example, the B43544 * family of capacitors operating at 400 V DC and 450 V DC offers up to 20% higher ripple current performance. The new series of capacitors operate from 200 V DC to 550 V DC with capacitance ranges from 47 μF to 2700 μF. When operating at 105 ° C maximum operating temperature and rated current, the capacitor has a useful life of 3,000 hours. Aluminum capacitors for capacitors range from 22 mm to 35 mm,

Height 25 mm to 55 mm, depending on model.

The B43641 * series of chip capacitors are also new products in a classy, ​​compact design. Compared with the old series, this new series of capacitors is as low as 5mm in height and has the same capacitance. The capacitors range in height from 25 mm to 55 mm, aluminum housing diameters from 22 mm to 35 mm and operating voltages from 400 V DC to 450 V DC at 105 C

The service life of up to 2,000 hours, the capacitance range of 120 μF to 1200 μF.

The new EPCOS aluminum electrolytic capacitors are mainly used in industrial frequency converters and power supplies.

main application

• Industrial frequency converters and industrial power supplies

Main features and advantages

• Ripple current performance up to 40%

• 5 mm height reduction for a more compact structure

More EPCOS (TDK) series products

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Author：Brittany Antonia （The author of article owns the copyright.）