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)
CLICK HERE FOR DIMENSIONS
  TYPE Price L (Henrys) I DC (mA) R (ohms) SIZE WEIGHT (Kg)
Buy CB01 £56.37 1 200 16 A 0.5
Buy CB02 £68.99 1 400 12 C 0.7
Buy CA03 £73.97 1 500 7 E 1.1
Buy CA04 £80.57 1 800 7 I 1.5
Buy CA05 £100.28 1 1200 7 L 2.6
Buy CB06 £56.37 2 100 37 A 0.5
Buy CB07 £89.02 5 200 53 D 0.9
Buy CA08 £76.75 5 300 40 F 1.2
Buy CA09 £88.05 5 400 42 J 1.7
Buy CA10 £100.28 5 500 36 L 2.6
Buy CA11 £132.71 5 800 30 N 4.6
Buy CA12 £154.80 5 1000 22 P 6.4
Buy CB14 £60.09 10 100 156 B 0.6
Buy CA15 £76.75 10 200 71 F 1.2
Buy CB16 £100.28 10 300 55 L 2.6
Buy CB17 £132.71 10 500 47 N 4.6
Buy CA18 £132.71 10 550 73 N 4.6
Buy CB19 £154.80 10 600 33 P 6.4
Buy CA20 £229.82 10 800 30 Q 9.4
Buy CA22 £73.97 12 150 101 E 1.1
Buy CB24 £68.99 18 70 258 C 0.7
Buy CB25 £56.37 20 50 451 A 0.5
Buy CB26 £73.97 20 100 169 E 1.1
Buy CA27 £76.75 20 150 162 F 1.2
Buy CA28 £88.05 20 200 157 J 1.7
CHOKES
(For use with choke input filters)
  TYPE   L (Henrys) I DC (mA) R (ohms) SIZE WEIGHT (Kg)
Buy 8970 £89.02 10 H 500V 100 190 D 0.9
Buy 8971 £88.05 10 H 600V 200 151 J 1.7
Buy 8972 £114.63 10 H 650V 300 89 M 3.4
PLATE CHOKES
Buy 8901 £148.76 50 H
1000V @ 30 Hz		 100 150 N 4.6
Buy 8982 £123.01 100 H
400V @ 30 Hz		 50 310 K 3.3
Buy 8985 £108.58 50 H
400V @ 30 Hz		 40 260 J 1.7
Buy 9080 £94.80 50 H
400V @ 30 Hz		 25 550 F 1.2