Voltage-stabilized power supply for electromechanical equipment

The utility model discloses a voltage-stabilized power supply for electromechanical equipment. Comprising a left cover plate (1), an upper cover plate (3), four mounting beams (5), an upper insulating plate (6), a PLC (7), a rectifier (8), a transformer (9), an air switch (10), a leakage protection switch (11), a display screen (12), an operation key (13), a right cover plate (14), two flame-retardant wire ducts (16), a wiring terminal (17), a lower insulating plate (18), a storage battery (19), a lower cover plate (20), a power interface (22), a rear cover plate (23), a front cover plate (24), a longitudinal insulating plate (25), a data interface (26), an expansion port (27) and an expansion mainboard (28). A circuit breaker (29) and a surge protector (30); the device has the advantages of stably and reliably supplying power to electromechanical equipment and the like, so that the device can be widely applied to the technical field of power electronics. 本实用新型公开了一种机电设备用稳压电源，包括左盖板（1）、上盖板（3）、四个安装梁（5）、上绝缘板（6）、P