DC FILTER POWER CAPACITORS
The DC filter power capacitors, EMKPD series are used for filtering and voltage support on the DC side of the power supply, and are widely used in medium and low frequency induction heating, variable frequency speed control and other AC, DC, and AC power supplies. These capacitors are suitable, as long as the intention is to provide a path of low impedance at switching of current of high frequency and provide energy storage. The input phase can be as simple as a rectifier outside of AC voltage input or a power factor correction circuit (PFC) that generates a constant current of high voltage. The DC filter power capacitor acts as the phase output filter in the PFC stage that absorbs the switching currents and whose main propose is to minimize the ripple current due to the alternating component in the direct current.OVERVIEW
Our capacitors are well-suited for all conventional applications in power factor correction, and can - if required - be adapted to your most critical and toughest requirements. They all have a self-healing dielectric. Safe and reliable connection is guaranteed. Having been copied by numerous competitors all over the world, our terminal has become a kind of standard for PFC capacitors. Available in the range from 100 to 5000µF, for rated voltages of up to 2200V DC. When designing our product ranges, we focused on the best possible technical features combined with eco-friendliness and operational safety, using special metallizing patterns, our SINECUT slitting technology and optimized winding geometries. Besides excellent ratio of capacitance to volume, our power capacitors distinguish themselves by high AC-voltage load capacity and outstanding suitability for high rms and surge currents. Unlike some of our competitors who proudly quote fantasy ratings, we have really tested our capacitors to their rated values, allowing for sufficient reserves and guaranteeing flawless operation within the specifications.
TECHNICAL CHARACTERISTIC
Model
EMKPD