Results 111 to 120 of about 31,807 (169)

Electro-thermal analysis of IC's

1994 IEEE International Symposium on Circuits and Systems (ISCAS), 1994
A method for electro-thermal (ET) analysis of IC's has been introduced. It consists of a Newton-Raphson (NR) algorithm and a technique for modelling thermal properties of IC's including their cases. External ET device models for the analyzer OPTIMA-3 have been developed.
Krzysztof Zamlynski, Jan Ogrodzki
openaire   +1 more source

Electro-thermal analysis of paralleled bipolar devices

Microelectronics Journal, 2000
This work considers the unstable behavior that can occur in paralleled bipolar transistors due to the interaction between electrical and thermal dynamics. A simple and intuitive electro-thermal model of the BJT is employed to explain the mechanism that causes unbalanced collector currents limiting the practical usage of this configuration.
D'AMORE, DARIO, MAFFEZZONI, PAOLO
openaire   +3 more sources

Numerical analysis of an electro-thermal wind generator

2017 9th International Conference on Electronics, Computers and Artificial Intelligence (ECAI), 2017
This paper presents the analysis of an electrothermal wind generator for wind conversion systems able to transform the rotational mechanical energy both into electricity and heat by cogeneration. This new solution is a two in one machine that consists of a permanent magnet synchronous generator cooled by forced convection by a liquid thermal agent and ...
Tiberiu Tudorache, Ion Trifu, Leonard Melcescu, Dan Floricau   +3 more
openaire   +1 more source

Electro-Thermal Analysis of In-Plane Micropump

IEEE Transactions on Components and Packaging Technologies, 2010
This paper describes the modeling for a packaged in-plane micropump developed at the Automation and Robotics Research Institute, The University of Texas, Arlington, TX. Amongst the family of micro-electro-mechanical system (MEMS) devices, thermal actuators are important owing to their capability to deliver a large force and displacement.
Saket Karajgikar, Smitha Rao, null Jeongsik Sin, Dereje Agonafer, null Jung-Chih Chiao, Dan Popa, Harry Stephanou   +6 more
openaire   +1 more source

Electro-thermal analysis of contact resistance

AIP Conference Proceedings, 2018
Electro-Mechanical characterization over copper samples are performed at the macroscopic level to understand the dependence of electrical contact resistance and temperature on surface roughness and contact pressure. For two different surface roughness levels of samples, six levels of load are selected and varied to capture the bulk temperature rise and
Nitin Pandey, Ishant Jain, Sudhakar Reddy, Nitin P. Gulhane   +3 more
openaire   +1 more source

Modeling and analysis of electro‐thermal microactuators

Journal of the Chinese Institute of Engineers, 2009
Abstract This paper presents a dynamic model for analyzing the static and dynamic performance of electro‐thermal microactuators. In the proposed model, we adopt a lumped approach that decomposes the electro‐thermal‐mechanical system into a series of electrical resistors, heat resistors, heat capacitors, and a mechanical frame.
Chih‐Ching Lo, Meng‐Ju Lin, Chung‐Li Hwan   +2 more
openaire   +1 more source

A new diode model formulation for electro-thermal analysis

ISCAS'99. Proceedings of the 1999 IEEE International Symposium on Circuits and Systems VLSI (Cat. No.99CH36349), 2003
Thermal effects due to the self heating of semiconductor devices is efficiently included in electrical simulators adding an equivalent RC network that models the thermal phenomenon. In this paper we consider the numerical problems that arise in the electro-thermal simulation of circuits containing strongly heating diodes.
Dario D'Amore, Paolo Maffezzoni
openaire   +1 more source

Thermal networks for electro-thermal analysis of power devices

Microelectronics Journal, 2001
This work presents a derivation of the equivalent thermal network associated to the distributed heat diffusion process which takes place in an electrical circuit. Precise definition of temperature and dissipated power density for the elementary electrical element are presented.
CODECASA, LORENZO, D'AMORE, DARIO, MAFFEZZONI, PAOLO   +2 more
openaire   +2 more sources

Pyro-Electro-Thermal Analysis of LiNbO3 using Microheaters

2015 Fotonica AEIT Italian Conference on Photonics Technologies, 2015
Microheaters have been widely investigated for their sensor-based applications, such as gas sensor, flow rate sensor and other microsystems. Here, we investigate the pyroelectric effect, activate by microheaters fabricated on -Z surface of LiNbO3 crystal.
Bhowmick, S., Iodice, M., Gioffrè, M., BREGLIO, GIOVANNI, RICCIO, MICHELE, IRACE, ANDREA, ROMANO, GIANPAOLO, Coppola, G.   +7 more
openaire   +2 more sources