We offer harmonic filters which are widely used for personalcomputers. As PCs use non-linear current which is not in linear relation withvoltage applied. When a sinusoidal voltage is applied, an ideal linear loadshould draw sinusoidal current. PC draws current for a very short period duringevery half cycle.
 
Due to harmonics utility of the power source is reduced, lotof power is wasted and problems like neutral over heating, high neutral toground voltage, nuisance operation of trip circuits and harmonic interference arises.A good harmonic filter reduces the harmonics to less than 5% and overcomes allthe problems related to it. Some of the advantages of our active harmonic filters include the following:

Incepted in the year 1990, Powerex Engineering is one amongstthe top-notch manufacturers and suppliers of quality electronicequipment for energy conservation. Our technologically advancedelectronic equipment is designed to offer accurate operation and lowmaintenance. We are developing our equipments under the able guidanceof Mr. R.D. Murdeshwar, graduate engineer from I.I.T. Mumbai whois widely acknowldeged in the industry. Backed by his excellentbusiness acumen we are able to create a niche for ourselves in theindustry.
 
Our state-of-the-art infrastructural facility isequipped with cutting edge technology which ensures our range meet thestringent requirements of the industry. Our proficient personnel takecare of the production process and help us in incorporating latesttechnology in filters, chargers, transformers and other equipment.Further, our professionals help us in offering excellent after salesservices to our clients so that they can easily operate our equipment.