List of eclairs, and electrical equipment, in particular auditor of alternating voltage, comprising such a generating eclairs

摘要

The flash generator constituted consists of a relaxation oscillator 10 which is served by a current generator 11 and whose relaxation branch 13 includes a luminous element 15 with negative resistance characteristic. According to the invention, this luminous element 15 with negative resistance characteristic is formed by the serial arrangement, on the one hand, of at least one component 18 with negative resistance characteristic, for example one or more diacs, and, on the other hand, of at least one luminous indicator 19, for example a high-output light-emitting diode. Application, in particular, to AC voltage checkers. IMAGE