SDF-2.5-xxxx Datasheet Text
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 pact size, a highly stable inductance over a wide bias current range and high "Q" with operating frequencies to 200kHz. Features
- Operating frequency to 200kHz
- Small size and high "Q"
- Highly stable inductance with changing bias current
- Fully encapsulated styles available meeting class GFK (-40°C to +125°C, humidity class F) per DIN 40040.
- Manufactured in ISO-9000 approved factory
Electrical Specifications at 25°C
Part Number S D __-0.63-400 S D __-0.63-500 S D __-0.63-630 S D __-0.63-1000 S D __-0.63-2000 S D __-0.63-2500 S D __-0.63-4000 S D __-0.63-6000 S D __-1.0-250 S D __-1.0-500 S D __-1.0-1000 S D __-1.0-2500 S D __-1.0-4000 S D __-1.0-6000 S D __-1.6-160 S D __-1.6-315 S D __-1.6-400 S D __-1.6-500 S D __-1.6-1000 S D __-1.6-2500 S D __-1.6-4000 S D __-2.0-63 S D __-2.0-100 S D __-2.0-315 S D __-2.0-630 S D __-2.0-1000 S D __-2.0-1600 S D __-2.0-2500 S D __-2.5-63 S D __-2.5-100 S D __-2.5-160 S D __-2.5-200 S D __-2.5-400 S D __-2.5-1000 S D __-3.15-63 S D __-3.15-100 S D __-3.15-160 S D __-3.15-250 S D __-3.15-630 IDC Amps L (µH) Typ. @ Rated Current 400 500 630 1000 2000 2500 4000 6000 250 500 1000 2500 4000 6000 160 315 400 500 1000 2500 4000 63 100 315 630 1000 1600 2500 63 100 160 200 400 1000 63 100 160 250 630 LO (µH) ± 15% N o L o ad 474 620 820 1157 2695 3080 5625 7600 323 580 1250 4160 5970 9260 DCR mOhms Typical 537 670 563 650 992 730 1000 1150 354 210 290 550 820 970 Energy Storage (µJ)1 79 99 12 198 397 496 794 1191 Schematic 2 Mounting Style O F V 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
0.63
1.0
1.6 w
2.0...