Results 231 to 240 of about 1,996 (263)

Optimizing the performance of planar transformers

Proceedings of Applied Power Electronics Conference. APEC '96, 2002
Planar transformers are a good solution for high frequency switching-mode power supplies (SMPS). Since these kind of transformers have some advantages that improve the SMPS performance, their use is growing. Some of the high frequency parasitics can be drastically reduced due to their planar geometry and the proximity of the windings.
R. Prieto, O. Garcia, R. Asensi, J.A. Cobos, J. Uceda   +4 more
openaire   +1 more source

Note on a Nonstandard Eigenfunction of the Planar Fourier Transform

Journal of Mathematical Sciences, 2017
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
LANZARA, Flavia, Maz'ya, Vladimir
openaire   +3 more sources

Augmented planar reflective symmetry transform

The Visual Computer, 2008
Symmetry has been playing an increasing role in 3D shape processing. Recently introduced planar reflective symmetry transform (PRST) has been found useful for canonical coordinate frame determination, shape matching, retrieval, and segmentation. Guided by the intuition that every imperfect symmetry is imperfect in its own way, we investigate the ...
openaire   +1 more source

Planar Polyline Drawings via Graph Transformations

Algorithmica, 2008
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
openaire   +2 more sources

Transformation ratio of “ring-dot” planar piezoelectric transformer

Sensors and Actuators A: Physical, 2007
Abstract A piezoelectric transformer (PT) is a device, which can be used for transforming an ac voltage via ultrasonic vibrations. The best characteristics are achieved in the vicinity of mechanical vibration resonance. “Ring-dot” type design of homogeneously poled disk PT was originally proposed by Berlincourt.
Petr Půlpán, Jiří Erhart
openaire   +1 more source

Planar Beurling Transform and Bergman Type Spaces

Complex Analysis and Operator Theory, 2012
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
openaire   +1 more source

Electroelastic vibrations and transformation ratio of a planar piezoceramic transformer

Journal of Sound and Vibration, 2004
Abstract Piezoelectric transformers of the transverse–longitudinal type are used in small-sized electronic devices, in which the traditional electromagnetic transformers are inapplicable. A monolithic piezoceramic rectangular plate, having two sections of transverse and longitudinal polarization with transformation of an electric voltage from input ...
openaire   +1 more source

The Modeling and Simplification of a Thermal Model of a Planar Transformer Based on Internal Power Loss

Sustainability, 2022
Bingxin Xu, Chenglei Liu, Cungang Hu
exaly  

Planar Cremona Transformations

American Journal of Mathematics, 1934
openaire   +1 more source

Analysis of a Non-overlapping Interleaved Planar Transformer Winding Structure with Reduced Parasitic Effects

Iranian Journal of Science and Technology - Transactions of Electrical Engineering, 2022
Femi Robert
exaly