Results 271 to 280 of about 748,214 (305)

Frequency-output fiber-optic voltage sensor for high-voltage lines

IEEE Photonics Technology Letters, 2001
We report a frequency-output fiber-optic voltage sensor for high-voltage lines. The sensor is based on the linear piezoelectric effect of a PZT ceramic tube. A length of single-mode fiber was wound onto the tube and was inserted in one arm of a Mach-Zehnder interferometer. When an ac voltage is applied to the piezoelectric, the interferometer generates
L. Martinez-Leon, A. Diez, J.L. Cruz, M.V. Andres   +3 more
openaire   +1 more source

Single-output reconfigurable voltage controlled voltage-current source

2017
Atualmente, a operação de conversão de sinais digitais para analógicos é bastante utilizada. Este tipo de conversão, efetuada por conversores digitais-analógicos (DACs), pode ser encontrado em inúmeros circuitos integrados (ICs) comerciais. Hoje em dia, um DAC pode ter saída só em tensão, só em corrente ou em tensão e corrente, mas disponibilizadas em ...
openaire   +1 more source

Prediction of the output voltage of DC voltage standards

2009
In this paper we report some methods which upgrade the measurement uncertainty evaluation in analysis of the prediction of the output voltage of DC Reference Standards (Fluke 732A at 1 V, 1, 018 V and 10 V levels). The monitoring of long-term stability of Zener-based voltage reference standards is one of the main tasks of Primary Electromagnetic ...
Ilić, Damir, Šala, Alan, Leniček, Ivan   +2 more
openaire   +1 more source

Rectifier Output Voltage [Enigmas, etc.]

IEEE Microwave Magazine, 2023
openaire   +1 more source

A low voltage low output impedance CMOS bandgap voltage reference

2013 IEEE International Symposium on Circuits and Systems (ISCAS2013), 2013
A low voltage bandgap architecture is proposed. The opamp in the proposed bandgap is used for both generating the output reference voltage (Vref) and achieving low output impedance. To allow Vref to have different values within the supply voltage limits, a transconductor is proposed and used in conjunction with the opamp to supply the biasing currents ...
openaire   +1 more source

An Aqueous Anti‐Freezing and Heat‐Tolerant Symmetric Microsupercapacitor with 2.3 V Output Voltage

Advanced Energy Materials, 2021
Li Song, Chunlong Dai, Yukun Xiao
exaly  

Boosted Output Voltage of BiSbTe‐Based Thermoelectric Generators via Coupled Effect between Thermoelectric Carriers and Triboelectric Charges

Advanced Energy Materials, 2023
Jin-Kyeom Kim, Seong Eun Yang, Geunsik Lee   +2 more
exaly  

An Input-Series-Output-Parallel Converter System Exhibiting Natural Input-Voltage Sharing and Output-Current Sharing

IEEE Transactions on Industrial Electronics, 2021
Fei Liu, Xinbo Ruan
exaly  

Tunnel Diode Output Voltage Converter

Review of Scientific Instruments, 1971
openaire   +1 more source

Fluxgate : Current Vs Voltage Output

7th Joint MMM-Intermag Conference. Abstracts (Cat. No.98CH36275), 1998
openaire   +1 more source