Patent ID: 6094366
Filing Date: 2000-07-25
Classification: H02M,Y02B

Abstract:
A current-to-voltage converter (10) having a primary side (14), which comprises a plurality of serially connected partial systems (16, 18, 20), and with a secondary side (22), over which the partial systems (16, 18, 20) are coupled into a common load output (24), whereineach of the serially connected partial systems (16, 18, 20) comprises respectively at least one transistor circuit breaker (T1, T2, T3) and at least one separate associate transformer primary winding (TP1, TP2, TP3), and has a branch with an input inductance (L16.1, L18.1, L20.1) and at least one transistor circuit breaker (T1, T2, T3), such that the inductances (L16.1, L18.1, L20.1) are applied electrically in series to an input voltage (U.sub.E) at least temporarily over the corresponding transistor circuit breakers (T1, T2, T3) and to produce a balanced voltage between the partial systems (16, 18, 20), and that one output each of the partial systems (16, 18, 20) is connected with respectively one transformer primary winding (TP1, T2, TP3) acting as isolating transformer (TR1, TR2, TR3) for power supply.