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MARTIŠ, J. VOREL, P. LAŽEK, T.
Originální název
Compact Battery Power Source for Oscilloscope
Typ
článek ve sborníku ve WoS nebo Scopus
Jazyk
angličtina
Originální abstrakt
A battery DC power source for a small oscilloscope was designed and constructed. Its output voltage is ca. 300 V and its output power is about 60 W. A series-resonant DC/DC converter with a pulse transformer is the core of this device. The source is supplied from a Li-ion battery with nominal voltage of ca 3.6 V (several cells connected in parallel). It is often necessary in power electronics measurements to have a galvanically separated supplying of the oscilloscope. A mains power supply with low parasitic capacitance is sometimes used but for some special measurements even this small capacitance (e.g. 50 pF) is too high. The battery supplied power source can achieve a lower capacitance. Certainly the possibility to use the oscilloscope without available mains power is advantageous.
Klíčová slova
battery power source; oscilloscope; galvanic separation
Autoři
MARTIŠ, J.; VOREL, P.; LAŽEK, T.
Vydáno
6. 9. 2020
Nakladatel
IOP Publishing Ltd
ISSN
1938-5862
Periodikum
ECS Transactions
Ročník
99
Číslo
1
Stát
Spojené státy americké
Strany od
311
Strany do
316
Strany počet
6
URL
https://iopscience.iop.org/article/10.1149/09901.0311ecst/pdf
BibTex
@inproceedings{BUT166025, author="Jan {Martiš} and Pavel {Vorel} and Tomáš {Lažek}", title="Compact Battery Power Source for Oscilloscope", booktitle="ECS Transactions", year="2020", journal="ECS Transactions", volume="99", number="1", pages="311--316", publisher="IOP Publishing Ltd", doi="10.1149/09901.0311ecst", issn="1938-5862", url="https://iopscience.iop.org/article/10.1149/09901.0311ecst/pdf" }