PHYSICS | Electricity and Electromagnetism | Electromagnetics A
This range of inductors wound on various types of bobbin are adjusted to within 5% of the stated value and all units are fitted with 4mm sockets.
120+120 500+125 1200+1200 5000+250
1.5mH 9mH 145mH 625mH A. Transformer Coils
Silicon steel C-core and clip with a range of coils for use as inductors and transformers. The current ratings are based on 150A per square cm. The coils will run hot, but will not be damaged by short-term currents of up to twice the stated value.
1.02A 0.25A 1.02A 0.03A B. Double ‘C’-core and Clip
As used in the ‘Westminster’ Electromagnetic Kit and with coils. Each core is laminated from low loss iron strip to form a roughly rectangular core 90 x 50 x 22mm approximately, with a cross section of 22 x 12mm, and is cut across the middle to produce two equal C’s. A strong spring steel clip is provided to hold the two halves together.