Welcome

Selfs - Saturable Noise Suppression Chokes - FAMILLE 43H27 43V30



CASE VERSION Voltage 250 Vac
Current 2.5 to 4 A

These chokes are fitted with high-permeability toroid core (ferrite). They are used as suppressor noises
(line filters) in appliances where an inductive load is fed through thyristors or triacs (e g motors).

TYPES

Types Horizontal Vertical Rated curent A Rated inductance mH DC resistance per (typical) Ω
Code Code
43H27 43V30 43H27 250043V30 25002,510150
43H27 400043V30 400044,765

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%
DC resistance: at +20°C
Climatic category: DIN GKC (-40 to +125°C; humidity cat. C)
Approx. weight: 16 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