Paper Title:
Development of PZT Multi-Channel Power Supply Based on PA93
  Abstract

Good performance of driving power supply is the key to achieve high-precision positioning of the piezoelectric ceramic. In this paper, mainly from the expansion of power channel, lower ripple and interference, reducing the volume and temperature control of amplifier such aspects, developed PZT multi-channel power supply based on PA93 power amplifier, and completed the corresponding experiments of the calibration characteristics. By testing, the output voltage of eight channels shows good linearity, the nonlinear error is less than 0.05%. the resolution is 6mv, the static ripple voltage is less than 9mV, the power bandwidth could be 5kHz, the continuous output current could be 1.5A, the voltage variation is less than 0.01% after eight hours continuous working. The volume of power supply is only 280*260*120mm, the power supply could satisfy the requirements of PZT driving.

  Info
Periodical
Edited by
Zhixiang Hou
Pages
428-433
DOI
10.4028/www.scientific.net/AMM.48-49.428
Citation
W. Fan, C. C. Cui, Z. S. Li, "Development of PZT Multi-Channel Power Supply Based on PA93", Applied Mechanics and Materials, Vols. 48-49, pp. 428-433, 2011
Online since
February 2011
Export
Price
$32.00
Share

In order to see related information, you need to Login.

In order to see related information, you need to Login.

Authors: Xiu Hui Fu, Hong Ru Lin, Shu Li Ouyang, Wei Bo Song
Chapter 1: Manufacturing Technology and Processing
Abstract:In order to solve the problem of ECG acquisition and processing better, this paper designs a portable ECG tester, which uses the SCM as the...
228
Authors: Hai Tao Xin
Chapter 2: Advanced Manufacturing Systems and Equipment
Abstract:Piezoelectric amplifier is a very important part of the piezoelectric actuator. Not only positioning accuracy, but also dynamic performance...
374
Authors: Ke Qin Liu, Xue Tao Pan, Jian Wen Cai
Chapter 11: Testing Technology and Equipment
Abstract:According to a number of issues in the traditional temperature measurement, the multi-channel temperature measurement system based on virtual...
1423
Authors: Song Li, Tai Li Bai, Yao Han
Chapter 6: Measurement
Abstract:The performance of the automatic level control(ALC) system determines the stability of the microwave signal source output power, accuracy and...
2009
Authors: Hsien Wei Tseng, Yang Han Lee, Chao Chung Huang, Liang Yu Yen, Yih Guang Jan
Chapter 9: Electronics, Electrical Engineering and Power Electronics
Abstract:In this paper the process of implementing a low dropout regulator (LDO) chip is presented; it is using uses Taiwan Semiconductor TSMC’s...
2521