Industry Directory | Consultant / Service Provider
Easy and safe to use best data recovery software to undelete files from all types of data storage media such as Hard disks and USB removable media drives.
We offer best hair loss answer reception. Hair loss could be a quite common drawback and there are unit many reasons for this condition like medication, therapy.
New Equipment | Assembly Services
Hanwha DECAN S1 SMT Assembly Line Hanwha DECAN S1 SMT Assembly Line, Usage: PCB production, Full Automatic Assembly line, Speed: 47000CPH, it's with Automatic PCB Loader, Automatic SMT stencil Printer, Koh Young KY 8080 3D SPI, Automatic Pick and pl
New Equipment | Test Equipment
Anritsu S331C Site Master Cable and Antenna Analyzer, 25 MHz-4000 MHz. Covering the 25MHz to 4000 MHz frequency band, the Site MasterS331C is designed to accurately locate and identify RF cable feed-line and antenna system faults. This model is i
Electronics Forum | Mon Aug 24 21:16:57 EDT 2020 | smith88
I am trying to teach a class and the question came up about loss of metalization of the Earth pad on a chip filter. This pad is on the side of the component. I can not find a IPC call out for this type of side termination other than 3 or 5 sided 9.1.
Electronics Forum | Tue May 24 11:31:53 EDT 2022 | joost
We bought a second hand Saki Voyager AOI machine, all the systems seem to be working but I need to import data to start scanning for errors on pcbs. Now we have never worked with an AOI machine and are at a loss What I think I need is: solder past
Used SMT Equipment | In-Circuit Testers
Sumitomo T-35SE; TYPE-35SE FUSION SPLICER FUSION SPLICER FOR SINGLE OR MULTI-MODE SILICA-GLASS FIBER WITH OUTSIDE DIAMETER OF 80 TO 150 nM. Features: Automatic splice loss estimation High resolution LCD screen Programmable high sp
Used SMT Equipment | In-Circuit Testers
Sumitomo T-35SE; TYPE-35SE FUSION SPLICER FUSION SPLICER FOR SINGLE OR MULTI-MODE SILICA-GLASS FIBER WITH OUTSIDE DIAMETER OF 80 TO 150 nM. Features: Automatic splice loss estimation High resolution LCD screen Programmable high sp
Industry News | 2003-04-04 08:46:37.0
Company Announces Further Reductions to Goodwill and Reclassifications of Indebtedness Recorded in Fiscal 2002
Industry News | 2003-04-22 09:33:13.0
Honda Connectors has released its first Infiniband I/O connectors, designed for easy assembly in high-speed differential signal applications.
Parts & Supplies | Pick and Place/Feeders
Samsung SM Feeder Calibration JIG SMT Feeder Calibration Specification: Dimension:500 x 350 x 550 mm , L x W x H Type:Electric / Pneumatic Monitor : 12” LED display, with cross mark Camera : CCD, 50 times magnification Appliable:Samsung SM se
Parts & Supplies | Pick and Place/Feeders
Samsung CP Feeder Calibration JIG SMT Feeder Calibration Specification: Dimension:500 x 350 x 550 mm , L x W x H Type:Pneumatic / Manual Monitor : 12” LED display, with cross mark Camera : CCD, 50 times magnification Appliable:Samsung CP seri
Technical Library | 2015-04-30 20:17:03.0
Higher-speed signal transmission is increasingly required on a printed circuit board to handle massive data in electronic systems. So, signal transmission loss of copper wiring on a printed circuit board has been studied. First, total signal loss was divided into dielectric loss and conductor loss quantitatively based on electromagnetic theory. In particular, the scattering loss due to surface roughness of copper foil has been examined in detail. And the usefulness of the copper foil with low surface roughness has been demonstrated.
Technical Library | 2019-02-13 13:45:11.0
Development of information and telecommunications network is outstanding in recent years, and it is required for the related equipment such as communication base stations, servers and routers, to process huge amount of data in no time. As an electrical signal becomes faster and faster, how to prevent signal delay by transmission loss is a big issue for Printed Circuit Boards (PCB) loaded on such equipments. There are two main factors as the cause of transmission loss; dielectric loss and conductor loss. To decrease the dielectric loss, materials having low dielectric constant and low loss tangent have been developed. On the other hand, reducing the surface roughness of the copper foil itself to be used or minimizing the surface roughness by modifying surface treatment process of the conductor patterns before lamination is considered to be effective in order to decrease the conductor loss. However, there is a possibility that reduction in the surface roughness of the conductor patterns will lead to the decrease in adhesion of conductor patterns to dielectric resin and result in the deterioration of reliability of PCB itself. In this paper, we will show the evaluation results of adhesion performance and electrical properties using certain type of dielectric material for high frequency PCB, several types of copper foil and several surface treatment processes of the conductor patterns. Moreover, we will indicate a technique from the aspect of surface treatment process in order to ensure reliability and, at the same time, to prevent signal delay at the signal frequency over 20 GHz.
BESTEMP reflow checker 6 channel temperature profiler Reflow soldering temperature tester Characteristic: 1..High efficiency, data can be stored up to 16 times continuously, and can be downloard to computer for group data viewing. 2. Modular analys
https://www.ascen.ltd/Products/conformal_coating_equipment//580.html PCB Conformal coating machine is used to paint conformal coating onto full LED panel to avoid PCB moisture,sault and static.It can be full panel conformal coating or selective coati
Events Calendar | Wed Apr 20 00:00:00 EDT 2022 - Wed Apr 20 00:00:00 EDT 2022 | ,
Virtual Course: Selection Criteria of Surface Finish for Next Generation PCB Technologies
Events Calendar | Tue Feb 14 16:00:00 EST 2017 - Tue Feb 14 16:30:00 EST 2017 | San Diego, California USA
Invited Speaker at APEX 2017 - Managing the Diminishing Supply and Obsolescence of PCBs for Legacy Systems
Career Center | faridabad, India | Engineering,Production,Quality Control
My technical proficiency is extensive and is summarized on my resume (attached). As reflected on my resume (attached) I have completed my B-tech this Year.I am a fresher Electronics Engineer but having 6 months of PCB Assembling,PCB Manufacturing and
Career Center | faridabad, India | Engineering,Production,Quality Control
My technical proficiency is extensive and is summarized on my resume (attached). As reflected on my resume (attached) I have completed my B-tech this Year.I am a fresher Electronics Engineer but having 6 months of PCB Assembling,PCB Manufacturing and
A Study of PCB Insertion Loss Variation in Manufacturing Using a New Low Cost Metrology SMTnet Express June 27, 2012, Subscribers: 25268, Members: Companies: 8896, Users: 33235 A Study of PCB Insertion Loss Variation in Manufacturing Using a New
SMTnet Express, April 30, 2015, Subscribers: 22,686, Members: Companies: 14,334 , Users: 38,119 Signal Transmission Loss due to Copper Surface Roughness in High-Frequency Region Elaine Liew; Mitsui Copper Foil Malaysia, Shah Alam Malaysia, Taka
ASYMTEK Products | Nordson Electronics Solutions | https://www.nordson.com/en/divisions/adhesive-dispensing-systems/products/accessories-kits-and-auxiliary-equipment?con=t&page=36
. Products Content Your results for: Hot Melt Parts, Accessories, Kits & Auxiliary Equipment SureSeal Sift-Proof Gun Data Sheet Adhesive Dispensing Systems Non-contact guns create high-integrity hot melt seals that eliminate product loss and prevent foreign particles from
Baja Bid | https://bajabid.com/terms-conditions/
a means external to our site for any reconstruction of any lost data. WE WILL NOT BE LIABLE FOR ANY LOSS OR DAMAGE CAUSED BY A DISTRIBUTED DENIAL-OF-SERVICE ATTACK, VIRUSES OR OTHER TECHNOLOGICALLY HARMFUL MATERIAL THAT MAY INFECT YOUR COMPUTER EQUIPMENT, COMPUTER
winsouce.jpg)
