High Efficiency, High Stability Storage Chokes provide high current/inductance ratings in a compact toroidal package.
Gapped core structure allows up to 50% reduction in winding loss compared to powder core types, with typically less than half the volume.
Operating frequency up to 100kHz. 0.63 to 20 Amps, 10 to 8200 microHenries
Several mounting styles:
SAO = Open Style
SAF = Flat / Horizontal mount: Multiple sizes from 17.5x15mm (11mm high) up to 49x49mm (30mm high)
SAV = Vertical Mount : Multiple sizes 20x10mm (21.7mm high), up to 45×22.5mm (46.7mm high)
(See Datasheet for full details of all dimensions and pin locations)
Fe-based amorphous alloy cores
Operating frequencies up to 100KHz
Small size and high “Q”
Highly stable inductance with changing DC bias current
Low temperature rise
Fully encapsulated styles available meeting class GFK (-40°C to +125°C, humidity class F) as per DIN 40040