| 摘要 |
Power supply regulation circuit. The circuit is characterised in that the switching element 61 of the control circuit 50, associated with the secondary winding 12 of a first transformer 10, interacts with an RC circuit 58, 59 supplied from the stabilised output voltage VA and directly controls the production of a control signal on the primary 21 of the second transformer 20 when it is made to conduct. Application to switch-mode stabilised power supplies. <IMAGE>
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