Multiple diode constant current sources
S. Pookaiyaudom, P. Apichonbancha, P. Lomtong, B. Tantichukeitkul · IEEE Journal of Solid-State Circuits · 1977
A new type of constant current circuit, suitable for the cases of large differences in the reference and the load currents both ways, is proposed and analyzed. Experimental results of a representative circuit are also presented.