PFC (Power Factor Correction) are in stock at Tenco Electronics. PFC (power factor correction; also known as power factor controller) is a feature included in some computer and other power supply boxes that reduces the amount of reactive power generated by a computer. Reactive power operates at right angles to true power and energizes the magnetic field. Tenco offers inventory, pricing, & datasheets for PFC (Power Factor Correction). Power factor correction of linear loads. To know more, please view our large section of PFC (Power Factor Correction) below.