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Selfs - Current--compensated Noise Suppression Chokes - FAMILLE 42V15



CASE VERSION Voltage 250 Vac
Current 0.3 to 2 A

These chokes are fitted with high-permeability toroid core (ferrite). They are mainly used 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 Standard Optional Rated curent per winding A Rated inductance per winding mH DC resistance per winding(typical)mΩ
Code Code
42V15 42V15030242V15 03T20,32,2300
42V15 030342V15 03T30,34,7400
42V15 030442V15 03T40,312435
42V15 030742V15 03T70,310
42V15 050142V15 05T10,51100
42V15 050242V15 05T20,52,2140
42V15 060042V15 06T00,64,4220
42V15 100142V15 10T11187
42V15 100242V15 10T213150
42V15 200042V15 20T011,170

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)
DC resistance: at +20°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: 3 g

Approval: VDE

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