1458 THE BELL SYSTEM TECHNICAL JOURNAL, NOVEMBER 1953 



R 1.0 



C 0.8 

 O 



X 0.6 



0.4 



0.2 



0.1 

 0.08 



0.06 

 0.04 



0.02 



0.01 



16 



2 4 6 8 10 12 14 



TIME IN MILLISECONDS 



Fig. 22 — Winding current and flux measurements of an AF-type relay. 



20 



