Buy Myrra transformers - 74190, 74191, 74192, 74193, 74194, 74195, 74196

Myrra High Frequency Ferrite
Current Transformers Range

Dimmer Chokes for EMI Suppression

For noise suppression in light dimmers
Saturable chokes : provides a high impedance for Triac switching interferences, and a low impedance for 50Hz component.
Electrical characteristics at 25°C

Myrra P/N	Power	Inductance +/- 15%	Rated Current	Resistance	Associated Capacitor	Dimensions (mm)				Approx. Weight
Myrra P/N	Power	Inductance +/- 15%	Rated Current	Resistance	Associated Capacitor	OD max	ID min	H max	W max	Approx. Weight
74190	150w	3.5 mH	0.7 Arms	1.5 Ω	22 nF	24	9	9.5	0.5	13 g
74191	300w	2.8 mH	1.3 Arms	0.73 Ω	47 nF	29	10	12	0.7	24 g
74192	500w	2.0 mH	2.2 Arms	0.35 Ω	82 nF	32.5	9	16	0.9	47 g
74196	500w	1.8 mH	2.2 Arms	0.37 Ω	82 nF	38	14	12	0.9	39 g
74193	1000w	1.3 mH	4.5 Arms	0.15 Ω	220 nF	44	14	16.5	1.2	80 g
74194	2200w	450 µH	10 Arms	0.04 Ω	470 nF	50	12	22.5	1.8	140 g
74195	4500w	250 µH	20 Arms	0.014 Ω	1 µF	58	10	28	2.5	250 g