• Cell Energy (india) Private Limited

High Voltage AC/DC Capacitor

Cell Energy (India) Private Limited offers the Electronicon range of capacitors from Germany. In power electronics in general, and especially in low inductance buffer circuits with higher voltages as well as in discharge circuits, the call for capacitors with low inductance tends to pose problems: traditional high voltage capacitors are filled with oil, and the generous bushings required for clearance and creepage as well as internal safety mechanisms add substantially to the self-inductance of the capacitor. Based on decades of proprietary experience in metallising capacitor films, Electronicon has created a range of high voltage capacitors in self-healing technology, using the opportunities of special metallising patterns. Despite the high voltage rating, the E51 range is manufactured in dry technology and without expensive bushings. Inside the can made of self-extinguishing plastic, the capacitor element is enclosed in solid resin (PUR). Connection is made through robust flat terminals with internal thread. Along with their very good ratio of capacitance to volume, these capacitors do also have high pulse strength and very good self-healing characteristics without loss of capacitance. For the sake of optimised self-inductance, the E51s are made without safety mechanism; by clever internal design they can be laid out and rated in such manner that partial dielectric discharges and consequential risk of failures in the customer’s application are reduced to a minimum. Electronicon Kondensatoren GmbH (former RFT Kondensatorenwerk Gera) has been associated with the manufacture of capacitors in Gera since the late 1930s, when the Siemens organisation moved part of their production facility from Berlin to eastern Thuringia in the heart of Germany. Since then, the company has expanded considerably. Highest quality and reliability of all products has been the core of its philosophy from the very start. Continual development in its product ranges has resulted in Electronicon becoming one of Europe's leading capacitor manufacturers supplying customers worldwide.