CHOKES

Wound on M6 cores with factory adjusted gap. The chokes suitable for capacitor input filters should not be used in a choke input filter configuration. Chokes for choke input filters are listed below. Plate chokes for use in parallel feed amplifiers are specially designed using a two chamber bobbin and additional insulation to maximize the self resonance frequency. Bifilar wound balun chokes and other special chokes can be supplied on a custom design basis.  All our chokes are normally supplied in an open frame (Style "O") package.  Fully shrouded (Style "S") is available for a small extra charge.

For tapped equalizer chokes see EQ Inductors

If you cant find what you need here we will be pleased to quote for CUSTOM DESIGNED CHOKES

	CHOKES (For use as Capacitor input filters only)
TYPE	L (Henrys)	I DC (mA)	R (ohms)	SIZE	WEIGHT (Kg)
CB01	1	200	16	A	0.5
CB02	1	400	12	C	0.7
CA03	1	500	7	E	1.1
CA04	1	800	7	I	1.5
CA05	1	1200	7	L	2.6
CB06	2	100	37	A	0.5
CB07	5	200	53	D	0.9
CA08	5	300	40	F	1.2
CA09	5	400	42	J	1.7
CA10	5	500	36	L	2.6
CA11	5	800	30	N	4.6
CA12	5	1000	22	P	6.4
CB14	10	100	156	B	0.6
CA15	10	200	71	F	1.2
CB16	10	300	55	L	2.6
CB17	10	500	47	N	4.6
CA18	10	550	73	N	4.6
CB19	10	600	33	P	6.4
CA20	10	800	30	Q	9.4
CA22	12	150	101	E	1.1
CB24	18	70	258	C	0.7
CB25	20	50	451	A	0.5
CB26	20	100	169	E	1.1
CA27	20	150	162	F	1.2
CA28	20	200	157	J	1.7
CHOKES (For use with choke input filters)
TYPE	L (Henrys)	I DC (mA)	R (ohms)	SIZE	WEIGHT (Kg)
8970	10 H 500V	100	190	D	0.9
8971	10 H 600V	200	151	J	1.7
8972	10 H 650V	300	89	M	3.4
PLATE CHOKES
8901	50 H 1000V @ 30 Hz	100	150	N	4.6
8982	100 H 400V @ 30 Hz	50	310	K	3.3
8985	50 H 400V @ 30 Hz	40	260	J	1.7
9080	50 H 400V @ 30 Hz	25	550	F	1.2