Power supply device having power factor correction circuit
A technology of power factor correction and power supply, which is applied in the direction of output power conversion device, high-efficiency power electronic conversion, DC power input conversion to DC power output, etc. It can solve the burden of increasing costs, cannot be controlled independently, and has many electronic components and other issues to achieve the effect of reducing the complexity of the manufacturing process, reducing the demand for withstand voltage, and reducing the demand for components
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[0044] In order to further explain the technical means and effects of the present invention to achieve the intended purpose of the invention, the following is a specific implementation of a power supply with a power factor correction circuit proposed according to the present invention in conjunction with the accompanying drawings and preferred embodiments. , structure, feature and effect thereof, detailed description is as follows.
[0045] Please refer to image 3 , a structural diagram of a power supply with a power factor correction circuit in the present invention. Such as image 3 As shown, the present invention is a power supply with a power factor correction circuit, which can receive the voltage of three-phase voltage, and includes: three rectification modules, which respectively receive the first phase voltage S and the second phase voltage of the three-phase voltage voltage R and the third phase voltage T, and each rectification module further includes: a filter 12, ...
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