PFC devices

CE mark and EN 61000-3-2  normalisation ask a minimum 50Hz harmonic  re-injection on the power line, and requires a form factor at least equal to 98%, this figure is made by a PFC (Power Factor Corrector) device.
Alimentation multisortie éclairage halogéne Carte de PFC triphasé Alimentation avec convertisseurs buck et boost secondaires
Power supplies with PFC and current generation for  halogen lamp Triphase PFC filter  2KW Power supplies with PFC and multiples switching with  17 independent outputs