Selfs - Power Inductors Universal Application - FAMILLE 45H32-45V32 44H32-44V32

CASE VERSION Voltage 250 Vac
Current 1 to 6 A

These chokes are fitted with toroid core in iron powder. They have large independence of inductance
value from current. They are mainly used as line filters and noise suppressors in switched-mode power
supplies, and as storage chokes; double chokes can also be used as transformer.


Types Horizontal Vertical Choke Rated curent per winding A Rated inductance per winding µH DC resistance per winding( (typical) mΩ
Code Code
45H32-45V32 44H32-44V32 45H32 100045V32 1000single11000850
45H32 200045V32 2000single2300230
45H32 400045V32 4000single410070
45H32 600045V32 6000single66035
44H32 100044V32 1000double1340500
44H32 200044V32 2000double288130
44H32 400044V32 4000double44445
44H32 600044V32 6000double62320

Technical Data

Rated current: referred to 250 V-50 Hz and +60°C ambient temperature
Rated inductance: at +20°C -10 kHz, 0.1 mA
Inductance tolerance: ± 20%
DC resistance: at +20°C
Climatic category: DIN GKC (-40 to +125°C; humidity cat. C)
Approx. weight: 34 g

The chokes are designed and tested in accordance with EN 138100; EN 60938-1
The cases are of flame-retardant plastic material in accordance with UL 94V-0