1-20 of 169 Search Results for

digital electronic circuits

Follow your search
Access your saved searches in your account

Would you like to receive an alert when new items match your search?
Close Modal
Sort by
Series: ASM Handbook
Volume: 20
Publisher: ASM International
Published: 01 January 1997
DOI: 10.31399/asm.hb.v20.a0002475
EISBN: 978-1-62708-194-8
... Abstract This article presents an overview of the electric and magnetic parameters and discusses the significance of these parameters for electronic applications. It describes the components of analog and digital electronic circuits. The article reviews the augmenting technologies: magnetic...
Series: ASM Handbook
Volume: 20
Publisher: ASM International
Published: 01 January 1997
DOI: 10.31399/asm.hb.v20.a0002445
EISBN: 978-1-62708-194-8
... of the idealizations that electronic design has employed are becoming less accurate in submicron design. These and other difficulties of the electrical simplifications are described below in contrasting the lumped circuit model and the situations where it is not applicable. It is useful to think of electrical...
Series: ASM Handbook
Volume: 17
Publisher: ASM International
Published: 01 August 2018
DOI: 10.31399/asm.hb.v17.a0006469
EISBN: 978-1-62708-190-0
... equipment manufacturers, all general-purpose units consist of a power supply, a pulser circuit, a search unit, a receiver-amplifier circuit, high-integrity analog-to-digital data conversion, and now in many cases, a touch screen and display, all coordinated using an electronic clock or calibrator. Advances...
Series: ASM Handbook
Volume: 2
Publisher: ASM International
Published: 01 January 1990
DOI: 10.31399/asm.hb.v02.a0001091
EISBN: 978-1-62708-162-7
..., including communications systems and consumer electronic goods. Gallium-arsenide-base integrated circuits are used primarily in defense applications, although developments in recent years have increased their use in the commercial sector. Gallium-arsenide-base integrated circuits are important, particularly...
Series: ASM Handbook
Volume: 24
Publisher: ASM International
Published: 15 June 2020
DOI: 10.31399/asm.hb.v24.a0006554
EISBN: 978-1-62708-290-7
.... Microdispensing is not a new technology; it has been used in electronic packaging for many years. However, microdispensing is evolving, offering greater benefits, overcoming challenges, and emerging as a viable option for directly printing circuits. One significant contribution for directly printing circuits...
Series: ASM Handbook
Volume: 6
Publisher: ASM International
Published: 01 January 1993
DOI: 10.31399/asm.hb.v06.a0001337
EISBN: 978-1-62708-173-3
... Abstract Power sources are apparatuses that are used to supply current and voltages that are suitable for particular welding processes. This article describes power sources for arc welding, resistance welding, and electron-beam welding. The more-common welding processes that use constant...
Series: ASM Handbook
Volume: 24
Publisher: ASM International
Published: 15 June 2020
DOI: 10.31399/asm.hb.v24.a0006558
EISBN: 978-1-62708-290-7
... ). These direct-write technologies have eliminated the need for creating hard tooling such as masks, and consequently, have digitized the printing process. Since the 2000s, direct writing processes have also been leveraged to provide 3D-printed multifunctional electronic structures ( Ref 4 – 6 ). Both vat...
Series: ASM Handbook
Volume: 24
Publisher: ASM International
Published: 15 June 2020
DOI: 10.31399/asm.hb.v24.a0006547
EISBN: 978-1-62708-290-7
... Abstract Aerosol jet printing (AJP) can digitally fabricate intricate patterns on conformal surfaces with applications that include flexible electronics and antennas on complex geometries. Given the potential performance and economic benefits, aerosol jetting was studied and compared...
Series: ASM Handbook
Volume: 4C
Publisher: ASM International
Published: 09 June 2014
DOI: 10.31399/asm.hb.v04c.a0005838
EISBN: 978-1-62708-167-2
... frequencies is limited by the power electronics switches and work coil inductance used, as seen in Fig. 26(b) . In Fig. 27 , the simplified circuit of voltage-source-inverter (VSI) IFP is depicted. Connected to the inverter there is only a work coil and workpiece reflected back from the secondary...
Series: ASM Handbook
Volume: 9
Publisher: ASM International
Published: 01 December 2004
DOI: 10.31399/asm.hb.v09.a0003757
EISBN: 978-1-62708-177-1
... to microscopy of materials. The article describes the basic concepts of sampling and resolution and quantization of light microscopy, scanning electron microscopy, and transmission electron microscopy. It discusses the acquisition of a digital image that accurately represents the sample under observation...
Series: ASM Handbook
Volume: 6A
Publisher: ASM International
Published: 31 October 2011
DOI: 10.31399/asm.hb.v06a.a0005621
EISBN: 978-1-62708-174-0
... of the arc in conventional short-circuit arc welding is violent ( Fig. 7 ), resulting in considerable spatter. Development of higher levels of electronic control of power sources has resulted in several additional variants of electronically controlled short-circuit transfer mode. In these cases, the arc...
Series: ASM Handbook
Volume: 17
Publisher: ASM International
Published: 01 August 2018
DOI: 10.31399/asm.hb.v17.a0006439
EISBN: 978-1-62708-190-0
...-of-the-art machine vision systems employ digital cameras that transform captured light into a digital image. A typical camera is depicted in Fig. 4 . These use light detecting sensors to convert light into electrons. The most used sensor technologies are the CCD sensor and the active pixel sensor...
Series: ASM Handbook
Volume: 4B
Publisher: ASM International
Published: 30 September 2014
DOI: 10.31399/asm.hb.v04b.a0005931
EISBN: 978-1-62708-166-5
... system typically consists of a laser light source, light collector, electronic evaluation circuit, and data interfaces. The typical operating distance is up to a few hundred meters, with an accuracy and repeatability of up to 1 μm (40 μin.). Laser distance measuring is often used with automated charge...
Series: ASM Desk Editions
Publisher: ASM International
Published: 01 December 1998
DOI: 10.31399/asm.hb.mhde2.a0003252
EISBN: 978-1-62708-199-3
.... 6 Secondary electron image of dimples on ductile fracture surface. Source: Ref 2 Because secondary electrons are collected from only the top ∼10 nm of the sample where very little beam spreading has occurred, each digital examination point on the sample surface can be quite small...
Series: ASM Handbook
Volume: 6
Publisher: ASM International
Published: 01 January 1993
DOI: 10.31399/asm.hb.v06.a0001398
EISBN: 978-1-62708-173-3
... contamination by a host of other factors, including solderability degradation from oxidation and handling. However, blind laser soldering is less suitable in electronics applications, where components and the printed circuit pose a serious problem, because no two joints are identical. Although they might...
Series: ASM Handbook
Volume: 11
Publisher: ASM International
Published: 15 January 2021
DOI: 10.31399/asm.hb.v11.a0006764
EISBN: 978-1-62708-295-2
... input, and high-resolution instrument. IR systems are sensitive to surface emissivity. Rapid examination of large areas. Can be adapted to production inspections Circuit board solder joints, solar cells, heat-transfer equipment, metals, composites, concrete Sonic IR/vibro-thermography, inductive IR...
Series: ASM Handbook
Volume: 17
Publisher: ASM International
Published: 01 August 2018
DOI: 10.31399/asm.hb.v17.a0006448
EISBN: 978-1-62708-190-0
... the plate by means of a laser beam that releases the trapped electrons, causing emission of visible light. Further, the light is captured and converted into a digital bit stream that encodes the digital image. (See the chapter “Digital Imaging—Real-Time, Computed, and Digital Radiography” in this Volume...
Series: ASM Handbook
Volume: 17
Publisher: ASM International
Published: 01 August 2018
DOI: 10.31399/asm.hb.v17.a0006458
EISBN: 978-1-62708-190-0
... in visualizing specific uses and limitations of EMATs. However, this article does not describe the fabrication details for commercially useful EMATs. Because the electronics and instrumentation associated with using EMATs is crucial to their effective and successful use, some general information and design...
Series: ASM Handbook
Volume: 13C
Publisher: ASM International
Published: 01 January 2006
DOI: 10.31399/asm.hb.v13c.9781627081849
EISBN: 978-1-62708-184-9
Series: ASM Handbook
Volume: 13C
Publisher: ASM International
Published: 01 January 2006
DOI: 10.31399/asm.hb.v13c.a0004225
EISBN: 978-1-62708-184-9
... boiling water reactor DO deterministic fracture mechanics ACI Alloy Casting Institute C DoD dimethyl formamide A/D-D/A analog-to-digital and digital-to- Co capacitance; concentration DODSSP departure from nucleate boiling CAD/CAE coulomb; carbon dissolved oxygen AE analog initial coating thickness DOE...