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A multi-power input intelligent voltage regulator module with adjustable voltage

A voltage stabilizing module and multi-power supply technology, applied in the direction of adjusting electric variables, control/regulating systems, converting DC power input to DC power output, etc., can solve the problem of uncompact overall circuit layout, increased energy consumption and manufacturing costs, etc. problems, to achieve the effect of prolonging the service life and reducing energy consumption

Active Publication Date: 2022-07-05
深圳中堃物联网科技有限公司
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Problems solved by technology

It not only makes the overall layout of the circuit not compact, but also increases energy consumption and manufacturing costs

Method used

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  • A multi-power input intelligent voltage regulator module with adjustable voltage
  • A multi-power input intelligent voltage regulator module with adjustable voltage

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Embodiment Construction

[0025] In order to have a clearer understanding of the technical features, objects and effects of the present invention, the specific embodiments of the present invention will now be described with reference to the accompanying drawings.

[0026] A multi-power input intelligent voltage stabilization module with adjustable voltage of the present invention, in a preferred embodiment, such as figure 1 As shown, the multi-power input intelligent voltage stabilization module with adjustable voltage of the present invention includes a multi-power selection unit 1, a voltage stabilization circuit unit 2, a DC conversion unit 3 and a low-dropout linear voltage stabilization unit 4; the multi-power selection unit uses For simultaneous connection of at least two external power supplies V I1 , V I2 , V I3 ..., and automatically selects one of the external power sources closest to the output voltage requirement for connection, and converts it into a first voltage V1; the first voltage V...

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Abstract

The multi-power input intelligent voltage-stabilizing module with adjustable voltage of the present invention, by integrating the multi-power selection unit, the voltage-stabilizing circuit unit, the DC conversion unit and the low-dropout linear voltage-stabilizing unit, realizes the control of the electronic products when there are multiple power sources. , it can intelligently and automatically select the most suitable power supply and realize regulated power supply. It not only opens up a new field of multi-power input for electronic product applications, but also in the environment of multi-power input, the control of the intelligent voltage regulator module of the present invention can more effectively carry out the most suitable power supply according to the power consumption of the product. Select, minimize the energy consumption, allow different power components to use different power supplies, so as to select the power supply that is most suitable for the current operating state of the components, ensure the best operating state, and prolong the service life of electronic components and Product power supply cycle.

Description

technical field [0001] The invention relates to circuit control technology, in particular to a multi-power input intelligent voltage stabilization module with adjustable voltage. Background technique [0002] Nowadays, there are many kinds of electronic products and the development of technology is changing with each passing day. Electronic products can operate according to preset functions by supplying power to different electronic components inside, so as to realize the normal operation of electronic products. With the increase in the variety of electronic products and the enrichment of functions, the power requirements inside electronic products are becoming more and more complex. The voltage regulator module used to control the stability of the power supply is an indispensable part of the power supply device of high-end electronic products. However, the functions realized by the existing voltage regulator modules are limited. Generally, they can only perform voltage reg...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H02M1/00H02M3/156
CPCH02M1/00H02M3/1563
Inventor 李亭
Owner 深圳中堃物联网科技有限公司
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