Publication detail

Design of 6 ½ digit multimeter

PETREK, M.

Original Title

Design of 6 ½ digit multimeter

Type

conference paper

Language

English

Original Abstract

Paper summarizes individual parts of DMM (digital multimeter) and how they work. Design approach in comparison to commercial solution is in the thermal stabilization of the whole analog assembly. DMM has 8 custom designed PCBs (printed circuit board): Processor PCB, Keyboard and input backlit PCB, Analog PCB, Voltage reference PCB, Thermostat PCB, AC/DC PCB and LDO (Low dropout voltage regulator) PCB. User interface, program, thermal stabilization and mechanical construction are also described.

Keywords

6 ½ digit multimeter, LTZ1000A, design, testing, bench multimeter, measuring device, ovenized multimeter, DMM, precise instrumentation

Authors

PETREK, M.

Released

26. 4. 2022

Publisher

Brno University of Technology, Faculty of Electronic Engineering and Communication

Location

Brno

ISBN

978-80-214-6030-0

Book

Proceedings II of the 28th Conference STUDENT EEICT 2022 Selected papers

Edition

1

Pages from

9

Pages to

12

Pages count

4

URL

https://www.eeict.cz/eeict_download/archiv/sborniky/EEICT_2022_sbornik_2_v3_DOI.pdf

BibTex

@inproceedings{BUT188049,
  author="Martin {Petrek}",
  title="Design of 6 ½ digit multimeter",
  booktitle="Proceedings II of the 28th Conference STUDENT EEICT 2022 Selected papers",
  year="2022",
  series="1",
  pages="9--12",
  publisher="Brno University of Technology, Faculty of Electronic Engineering and Communication",
  address="Brno",
  doi="10.13164/eeict.2022.9",
  isbn="978-80-214-6030-0",
  url="https://www.eeict.cz/eeict_download/archiv/sborniky/EEICT_2022_sbornik_2_v3_DOI.pdf"
}