Circuit arrangement for operating lighting diodes in highly integrated structures

Abstract

Abstract 1. Circuit arrangement for the operation of light diodes with high packing density at a supply voltage of between 15 and 30 V, characterised by - a pulse generator (1) having a mark-to-space ratio of between 1:3 and 1:5 ; - a semiconductor switch (2), to the input of which is connected the supply voltage, and to the output of which is connected a series circuit of an inductance (3) with the light diode (4).

Inventors

• 👤 Heinz Pönisch

Bibliographic Details