MULTICHANNEL VOLTAGE COMMUTATOR Russian patent published in 2003 - IPC

FIELD: electronics, multichannel commutated power supply sources in which information on current flowing through load is required. SUBSTANCE: each channel of multichannel voltage commutator incorporates current pickup, key and load unit. Output signal of current pickups goes through multiplexer to input of analog-to-digital converter and from its output to storage. Storage has information on current flowing through load of each channel. Multichannel voltage commutator expands is functional capabilities which is technical result of invention thanks to generation of information on current flowing through load of each channel in order to evaluate serviceability of multichannel commutator and to obtain information on change of current in time ( for instance, in transient condition ) without connection of special current measuring meters into load circuit. EFFECT: expanded functional capabilities of commutator. 1 dwg