| 摘要 |
FIELD: electric engineering, in particular, modes of operation of capacitor and accumulator batteries in autonomous direct current electric supply systems for stationary and mobile objects. ^ SUBSTANCE: in accordance for invention, introduced into device for powering load are control winding, which through additional rectifying channel is connected to control block, which is in turn connected to divider, connected to battery, while power circuits of control block are connected to part of battery, providing required level of power to control block, while in device as transformer reverse drive transformer is used with multi-winding throttle, primary winding of which is connected to key element, while output windings are connected through rectifiers to aligning cells. ^ EFFECT: increased reliability, decreased mass-dimensional characteristics and improved efficiency of device due to simplification of circuits of transformer and control block. ^ 2 cl, 1 dwg |
