Passives
Compact Storage & Emc Chokes
New from Almag is the Type WH Hi-performance range of compact toroidal storage and diffrential suppression chokes. These truly do pack a quart into a pint pot, with twice the inductance of conventional chokes and the opportunity to increase efficiency by using a smaller, lower resistance choke.
AddeWith 140 inductor designs in 11 package sizes, the inductors offer current ratings from 0.5A up to 22A in 24 steps, with inductances up to 19mH.
Applications include active PFC correction, power supply output chokes, lighting, motor drives, ballasts and general EMC filtering.