Check patentability & draft patents in minutes with Patsnap Eureka AI!

Adjustable voltage stabilizing circuit

A voltage-stabilizing circuit and adjustable technology, applied in the direction of adjusting electrical variables, control/regulating systems, instruments, etc., can solve problems such as the inability to meet the needs of work, the voltage-stabilizing circuit cannot be adjusted, and improve the stability. Effect

Inactive Publication Date: 2016-04-20
中山芯达电子科技有限公司
View PDF5 Cites 3 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In order to ensure the working stability of the integrated circuit, an integrated voltage regulator circuit is generally designed in the integrated circuit to ensure the stability of the output voltage of the integrated circuit power supply, but many voltage regulator circuits are non-adjustable voltage regulator circuits, which cannot Meet the needs of actual work

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 more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Adjustable voltage stabilizing circuit

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0009] Attached below figure 1 , to further describe the application scheme:

[0010] Such as figure 1 As shown, an adjustable voltage stabilizing circuit includes a first transistor T1, a second transistor T2, a first resistor R1, a second resistor R2, a third resistor R3, a fourth resistor R4, a sliding rheostat R5, and a sixth resistor R6 and the Zener diode D1; the first resistor R1, the sliding rheostat R5 and the second resistor R2 are connected in series, the third resistor R3 is connected in series with the Zener diode D1; the collector of the first transistor T1 is connected to the positive pole of the power supply, the first resistor R1, the second resistor One end of the third resistor R3 and the sixth resistor R6 are respectively connected to the emitter of the first transistor T1, the second resistor R2, the sixth resistor R6 and the Zener diode D1 are connected to the negative pole of the power supply, and the base of the second transistor T2 is connected to 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

No PUM Login to View More

Abstract

The invention provides an adjustable voltage stabilizing circuit for improving stability of a working circuit. The adjustable voltage stabilizing circuit is characterized by comprising a first transistor, a second transistor, a first resistor, a second resistor, a third resistor, a fourth resistor, a slide rheostat, a sixth resistor and a voltage stabilizing diode. The first resistor, the slide rheostat and the second resistor are connected in series. The third resistor and the voltage stabilizing diode are connected in series. A collector of the first transistor is connected with a positive pole of a power source. One end of the first resistor, one end of the third resistor and one end of the sixth resistor are connected with an emitter of the first transistor. The second resistor, the sixth resistor and the voltage stabilizing diode are connected with a negative pole of the power source. A base of the second transistor is connected with the sliding end of the slide rheostat. The emitter of the second transistor is connected between the third resistor and the voltage stabilizing diode. One end of the fourth resistor is connected with the positive pole of the power source. The other end of the fourth resistor, a base of the first transistor and a collector of the second transistor are connected.

Description

technical field [0001] The invention relates to an adjustable voltage stabilizing circuit. Background technique [0002] In order to ensure the working stability of the integrated circuit, an integrated voltage regulator circuit is generally designed in the integrated circuit to ensure the stability of the output voltage of the integrated circuit power supply, but many voltage regulator circuits are non-adjustable voltage regulator circuits, which cannot Meet the needs of actual work. Contents of the invention [0003] In order to solve the deficiencies in the prior art, the present invention provides an adjustable voltage stabilizing circuit, which can adjust the output voltage by adjusting the sampling value in the sampling circuit, and at the same time, set a filter in the circuit to improve The working stability of the circuit, its specific technical content is as follows: [0004] An adjustable voltage stabilizing circuit, comprising a first transistor, a second tra...

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
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): G05F1/565
CPCG05F1/565
Inventor 方镜清
Owner 中山芯达电子科技有限公司
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com