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Selfs - Current--compensated Noise Suppression Chokes - FAMILLE 32H25 SKP



SOCKET VERSION Horizontal mounting Voltage 250 Vac
Current 0.5 to 4 A

These chokes are fitted with high-permeability toroid core (ferrite). They are mainly used as power line
filter in devices equipped with switched-mode power supplies, and in filters designed to prevent both
the spread of parasitic noise within the device, and the effects of line noise on the device itself.

TYPES

Types Code Rated curent per winding A Rated inductance per winding mH DC resistance per winding(typical)mΩ
32H25 SKP 32H25 0500 SKP0,51001400
32H25 1000 SKP147660
32H25 1500 SKP1,522250
32H25 2000 SKP26,8120
32H25 4000 SKP43,340

Technical Data


Rated current: referred to 250 V-50 Hz and +60°C ambient temperature
Rated inductance: at +20°C and 10 kHz, 0.1 mA.
Inductance tolerance: +50 -30%
Inductance loss: < 10% at DC initial loading with IR
Testing voltage: 1500 V -50 Hz, 2 sec, winding to winding
Climatic category: DIN GKC (-40 to +125°C; humidity cat. C)
Ambient temperature: +60°C
Derating operating current: at +120°C ambient temperature I=0
Overtemperature of windings: < 55°C
Max. permissible temperature of windings: 115 °C
Approx. weight: 24 g

Approval: VDE

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