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Power module

A power module and voltage technology, which is applied to electrical components, output power conversion devices, and structural components of conversion equipment, etc., can solve problems such as business interruption, data loss, affecting the working life of electrical appliances, and achieve the effect of increasing backup time.

Inactive Publication Date: 2017-01-04
SUGON DATAENERGYBEIJING CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When there is a sudden power failure or power failure, the electrical appliances will be forced to shut down immediately, which will affect the working life of the electrical appliances, and even cause business interruption and data loss, resulting in heavy losses

Method used

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Embodiment Construction

[0020] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. All other embodiments obtained by persons of ordinary skill in the art based on the embodiments of the present invention belong to the protection scope of the present invention.

[0021] According to an embodiment of the present invention, a power module is provided.

[0022] refer to figure 1 As shown, the power module according to the embodiment of the present invention includes: a voltage conversion unit 11, configured to convert the input voltage into a voltage suitable for a load (not shown), and supply power to the load;

[0023] The energy storage unit 12 is used to store electric energy and supply power to the load. When the input voltage is abnormal, the ener...

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Abstract

The invention discloses a power module, comprising: a voltage conversion unit for converting an input voltage into a voltage suitable for a load, and powering the load; an energy storage unit for storing electric energy and powering the load. By providing the energy storage unit, the energy storage unit can be charged for storing electric energy when the input voltage is normal; when there is sudden interruption of the input voltage, powering the load with the energy storage unit; therefore, backup time for the power module to power the load is extended, the fact that forced shutdown of a load appliance due to sudden power-off affects the life of the load appliance and even leads to business interruption and data loss can be avoided.

Description

technical field [0001] The present invention relates to the technical field of power supply devices, in particular to a power supply module. Background technique [0002] The power module is a power supply that can be directly mounted on the printed circuit board, and its characteristic is that it can be an application-specific integrated circuit (ASIC), digital signal processor (DSP), microprocessor, memory, field programmable gate array ( FPGA) and other digital loads and analog loads. Generally, such modules are called point-of-load power supply systems or point-of-use power supply systems. Due to the many advantages of the modular structure, power modules are widely used in communication fields such as switching equipment, access equipment, mobile communication equipment, microwave communication equipment, optical transmission, routers, automotive electronics, and aerospace. The power module has isolation function, strong anti-interference ability, built-in protection ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02M1/32H02M7/02
CPCH02M1/32H02M7/003H02M7/02H02M1/325
Inventor 沈卫东王晨陈进孙振吴宏杰崔新涛张卫平范娟刘广辉宋景亮赵志鸿孟祥浩
Owner SUGON DATAENERGYBEIJING CO LTD
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