Intelligent high-frequency switch dc power source

The utility model relates to a novel and intelligent high-frequency switch direct current power source, which mainly comprises an alternating current distribution unit, a transformer, a rectifying and filtering module, a tandem type high-frequency switch power supply module, a microcomputer monitoring module, and a storage battery. The tandem type high-frequency switch power supply module is divided into two groups, a group supplies the direct current power supply for controlling the load, and the other group supplies the direct current power supply for the dynamic load and charging the storage battery. The power supply device of the utility model has the advantages of high working reliability, very simple device structure, and high cost performance, and is particularly suitable for the power supply with large capacity. Compared with the complete inverter type high-frequency switch direct current power supply device, the structure of the utility model is simple.