SD Series : High Efficiency Storage Chokes

Excellent efficiency and field modulation when used as loading coils for interim energy storage with switch mode power supplies.
MPP cores allows compact size
Highly stable inductance over wide bias current range
High “Q” with operating frequencies up to 200KHz

Several mounting styles:
SDO = Open Style
SDF = Flat / Horizontal mount
SDV = Vertical Mount

Datasheet : SD Series High Efficiency Storage Chokes

SD Series storage chokes provide excellent efficiency and field modulation when used as loading coils for interim energy storage with switch mode power supplies.
The use of MPP cores allows compact size, a highly stable inductance over a wide bias current range and high “Q” with operating frequencies up to 200KHz

Several mounting styles:
SDO = Open Style
SDF = Flat / Horizontal mount: Multiple sizes from 17.5x15mm (11mm high) up to 49x49mm (30mm high)
SDV = 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)

Features
MPP Cores
Operating frequencies up to 200KHz
Small size and high “Q”
Highly stable inductance with changing DC bias current
Fully encapsulated styles available meeting class GFK (-40°C to +125°C, humidity class F) as per DIN 40040

Datasheet : SD Series High Efficiency Storage Chokes

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