Voltage regulation circuit and electronic device
A voltage regulation circuit and output voltage technology, which is applied in the direction of output power conversion devices, electrical components, and adjustment of electrical variables, can solve the problem of low output voltage and can not be used, and achieve the effect of improving the utilization rate
Active Publication Date: 2022-03-15
钰泰半导体股份有限公司
View PDF3 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0003] In view of the above situation, the present invention provides a voltage regulation circuit and an electronic device, aiming to solve the problem in the prior art that the output voltage is too low and cannot be used
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0067] Next, the technical solutions in the embodiments of the present invention will be described in contemplation, and it is clearly described in the embodiments of the present invention, and is clearly, and not all of the embodiments of the present invention, not all of the embodiments of the present invention. Based on the embodiments in the present invention, those of ordinary skill in the art will belong to the scope of the present invention without making creative labor premistence.
[0068] It should be noted that when a component is considered to be "connected" another element, it can be directly connected to another element or may simultaneously set the elements set. When a component is considered to be "set" another element, it can be directly set on another element or may simultaneously set the elements set.
[0069] All technical and scientific terms used herein are commonly understood by those skilled in the art of the present invention, unless otherwise defined. The...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention discloses a voltage regulating circuit and an electronic device, which are used for regulating the output voltage of a power supply module. The voltage regulation circuit includes a conventional control module and a low voltage control module. The conventional control module controls the output module to output the output voltage to an external device through the switch module when the output voltage is greater than the preset value; the preset value is the starting voltage of the transistor in the switch module; the low-voltage control module is electrically connected to the output module through the switch module, And it is electrically connected with the power module; the low-voltage control module boosts the output voltage when the output voltage is less than or equal to the preset value, and then controls the output module through the switch module to output the output voltage to the external device and supplies power to the conventional control module; when the output voltage When the value is greater than the preset value, the low-voltage control module stops working. The start-up voltage of any transistor in the low-voltage control module is lower than the start-up voltage of the transistor in the switch module, so as to improve the utilization rate of electric energy of the electronic device.
Description
Technical field [0001] The present invention relates to the field of voltage adjustment techniques, and more particularly to a voltage regulatory circuit and an electronic device for energy acquisition, energy reuse. Background technique [0002] With the advancement of technology, the demand for energy is increasing, only 0.7 volts (V) or greater than 0.7 volt energy is not satisfied. And with the strengthening of the ecological concept, people prefer to use clean-free, renewable energy, such as solar energy, wind energy, etc. in nature. However, the switching transistor is turned on when the output voltage is greater than 0.7 volt, to provide the output voltage to the power consumption device or the energy storage device. When the output voltage is less than 0.7 volts, the switching transistor is turned off, and electrical energy cannot be transmitted, thereby causing countless low voltage energy in nature being waste. Inventive content [0003] In view of the above conditions...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Patents(China)
IPC IPC(8): H02M3/156H02M3/158H02M1/08H02M1/088H02M1/36
CPCH02M3/156H02M3/158H02M1/08H02M1/088H02M1/36
Inventor 甘戈黄帅
Owner 钰泰半导体股份有限公司