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A Novel and Inexpensive Programmable DC Power Design(PDF)

南京师范大学学报（工程技术版）[ISSN:1006-6977/CN:61-1281/TN]

Issue:
2018年03期
Page:
74-
Research Field:
电气与电子工程
Publishing date:

Info

Title:
A Novel and Inexpensive Programmable DC Power Design
Author(s):
Xu Weiwei; Gao Song; Sun Chenchen; Cheng Jie; Ye Wenwu; Xu Yinlin
School of Physics and Technology,Nanjing Normal University,Nanjing 210023,China
Keywords:
wide range; high resolution; high power; low cost; DC power
PACS:
TH711
DOI:
10.3969/j.issn.1672-1292.2018.03.011
Abstract:
Wide range,high resolution and high power output are difficulties of a programming power design. A scheme is designed by means of high-resolution digital-analog converter to adjust the switching regulator circuit,while the feedback circuit makes use of high-resolution analog-digital converter to monitors the size of the output voltage indirectly,thus achieving a closed loop programmable high-resolution wide range,high-power DC power. The scheme uses the STM32 as a control core,and uses its on-chip 12 bit digital-analog converter and analog-digital converter and low-voltage switching regulator LM2596S specifically to achieve a high-resolution wide-range programmable high-power and inexpensive DC power. The circuit design has the advantages of small size,stable output,easiness to use and so on.

References:

[1] 张东,黄莉,潘德情,等. 高精度智能遥控式数控电源设计[J]. 重庆文理学院学报(自然科学版),2010,29(3):28-32.
ZHANG D,HUANG L,PAN D Q,et al. Design of the digital control source of high precision intelligent remote control[J]. Journal of Chongqing university of arts and science(natural science edition),2010,29(3):28-32.(in Chinese)
[2]谢建华,任毅,李文峰,等. 数控电源的模块化设计[J]. 电源世界,2010,10(11):21-24.
XIE J H,REN Y,LI W F,et al. Modular design of digital power supply[J]. The world of power supply,2010,10(11):21-24.(in Chinese)
[3]张立祥. 一种基于单片机的数控开关电源设计[J]. 电源世界,2009,9(4):36-39.
ZHANG L X. A kind of digital control switching power of one-chip computer[J]. The world of power supply,2009,9(4):36-39.(in Chinese)
[4]赵玲玲,包晓安,高君,等. 基于 STC 单片机的智能数控电源[J]. 工业控制计算机,2012,25(2):95-96.
ZHAO L L,BAO X A,GAO J,etc. Intelligent CNC power based on STC single chip[J]. Industrial control computer,2012,25(2):95-96.(in Chinese)
[5]杨伟明,刘全玺,刘成臣,等. 基于STM32微控制器的数控稳压稳流电源设计[J]. 天津科技大学学报,2012,27(5):56-60.
YANG W M,LIU Q X,LIU C C,et al. Numerial control of stable voltage and current power based on STM32[J]. Journal of Tianjin university of science and technology,2012,27(5):56-60.(in Chinese)
[6]张方元. 模块化数控开关电源并联系统[J]. 科技创新与应用,2016,5(15):42-43.
ZHANG F Y. Parallel system of modular numerical control switching power[J]. Technology innovation and application,2016,5(15):42-43.(in Chinese)
[7]张京,张根灿. 基于CN3705和LM2596的锂电池充放电系统[J]. 电子技术与软件工程,2013,2(17):167-168.
ZHANG J,ZHANG G C. Lithium battery charging and discharging system based on CN3705 and LM2596[J]. Electronic technology and software engineering,2013,2(17):167-168.(in Chinese)
[8]刘超,史宏鑫,朱嘉乐,等. 基于STM32单片机的智能宠物穿戴设备设计[J]. 电子技术与软件工程,2017,5(23):254-255.
LIU C,SHI H X,ZHU J L,et al. Design of intelligent pet wearable device based on STM32 single chip microcomputer[J]. Electronic technology and software engineering,2017,5(23):254-255.(in Chinese)

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Last Update: 2018-09-30