Industry Directory | Manufacturer
XPCB is a PCB manufacturer with superior expertise in multilayer rigid-flex PCB and flex PCB, supporting special technology including VIPPO, stacked vias, buried vias, blind vias, unsymmetrical structure, and air gap structure.
Industry Directory | Manufacturer
I-Tech Electronics Co.,Ltd is A Professional PCB Manufactruer in China. Offers Rigid-Flex PCB, Multilayer Flex PCB, HDI Rigid-Flex PCB, Air Gap Rigid-Flex PCB, Dual Access Flex PCB, Double Sides Flex PCB, Single Sides Flex PCB
Main product: SMT Assembly Reflow Oven, SMT Hot Air Reflow Oven, Lead Free Reflow Oven, SMT Reflow Oven, SMT Mounting Machine, Elctronic Equipment, PCB Machine, reflow oven, SMT Assembly, SMT/SMD Equipment, PCB Printer, screen printing SMT assembly
Full Hot Air Lead-Free Reflow Oven With PC Temp Control System (A800) Introduce: 1, Heating system adopts ETA patent heating technology 2, The use of imported large current solid state relay contact output, safe, reliable, equipped with a dedicated
Electronics Forum | Fri Aug 03 22:36:28 EDT 2001 | mugen
We used Thermal Pads, made of black rubbery material, and sticky on both sides (like x2 side tape), intent is to place in between, BGA/QFP and the PCB board, and reduce the air-gap flow between, the PCB to SMD... air-gap will permit air flow, that i
Electronics Forum | Thu Oct 18 10:40:27 EDT 2018 | emeto
David, you can beat around the bush interpreting criteria, but without X-ray you will not see anything. This is the way to go to inspect this solder joints properly. Criteria is 75% fillet and than you have circumference, air gaps in there....
Used SMT Equipment | Pick and Place/Feeders
FUJI High Speed Mounter NXT IIIC Contact me if interested!! Features The best floorspace productivity in the industry One NXT IIIc module occupies just 0.46 m² of floorspace, making it an incredibly compact machine.Retaining all the advanced feat
Used SMT Equipment | Screen Printers
Momentum was designed and built to be a no-nonsense production machine. Cost-efficient and featuring a modest footprint, it grows with the user; innovative patented features can be added on or retrofitted as needed as the user’s throughput dema
Industry News | 2018-10-17 18:50:57.0
IPC's Validation Services Program has awarded an IPC/WHMA-A-620 Qualified Manufacturers Listing (QML) Class 3, to AirBorn Inc. for its two locations, one in Georgetown, Texas and the other, in Lake City, Pa. Following an initial audit by IPC, AirBorn Inc. becomes one of the original equipment manufacturer (OEM) trusted sources and suppliers meeting the stringent requirements of the Qualified Manufacturing Listing (QML) based on one of IPC's foremost standards: IPC/WHMA-A-620, Requirements and Acceptance for Cable and Wire Harness Assemblies.
Industry News | 2022-05-05 17:28:46.0
Includes new, easy-to-operate pail pump with unique pail change and loading method, which also reduces material waste
Parts & Supplies | Assembly Accessories
125X40X133MM Samaung Thimble 300X56X66MM Samaung Soft Thimble Pin J1301023 Samaung Feeder Snap spring J7066039A Samaung Feeder Spring J8100123A Samaung CP45 8X4 Feeder upper cover J70650956C Samaung Feeder parts J70652273A Samaung Feeder Screw
Parts & Supplies | Assembly Accessories
125X40X133MM Samaung Thimble 300X56X66MM Samaung Soft Thimble Pin J1301023 Samaung Feeder Snap spring J7066039A Samaung Feeder Spring J8100123A Samaung CP45 8X4 Feeder upper cover J70650956C Samaung Feeder parts J70652273A Samaung Feeder Screw
Technical Library | 2019-11-07 08:59:14.0
Inductors realized with high permeable MnZn ferrite require, unlike iron-powder cores with an inherent dis-tributed gap, a discrete air gap in the magnetic circuit to prevent saturation of the core material and/or tune the inductance value. This large discrete gap can be divided into several partial gaps in order to reduce the air gap stray field and consequently the proximity losses in the winding. The multi-gap core, realized by stacking several thin ferrite plates and inserting a non-magnetic spacer material between the plates, however, exhibits a substan-tial increase in core losses which cannot be explained from the intrinsic properties of the ferrite. In this paper, a comprehensive overview of the scientific literature regarding machining induced core losses in ferrite, dating back to the early 1970s, is provided which suggests that the observed excess core losses could be attributed to a deterioration of ferrite properties in the surface layer of the plates caused by mechanical stress exerted during machining.
Technical Library | 2017-06-22 17:11:53.0
C-mode scanning acoustic microscopy (C-SAM) is a non-destructive inspection technique showing the internal features of a specimen by ultrasound. The C-SAM is the preferred method for finding “air gaps” such as delamination, cracks, voids, and porosity. This paper presents evaluations performed on various advanced packages/assemblies especially flip-chip die version of ball grid array/column grid array (BGA/CGA) using C-SAM equipment. For comparison, representative x-ray images of the assemblies were also gathered to show key defect detection features of the two non-destructive techniques.
600mm Penumatic V-groove PCB Cutter Linear Blades PCB Separator Penumatic V-groove PCB Cutter Description: In order to improve the output of printed circuit board (PCB) manufacturing and the linear speed of surface mount (SMT), the printed circ
Full Hot Air Lead-Free Reflow Oven With PC Temp Control System (A800) Introduce: 1, Heating system adopts ETA patent heating technology 2, The use of imported large current solid state relay contact output, safe, reliable, equipped with a dedicated
Career Center | Sunrise, Florida USA | Technical Support
local area field srevice technician fixing or replacing desktops and POlocal S's
Career Center | Hyderabad, Telangana India | Engineering,Maintenance,Production
Experience in handling Process related issues throughout the Product Manufacturability. Programming and maintenance of SMT Pick and Place Machines of Mirae, Panasonic, NXT and MyData Programming and maintenance of Solder Paste Printer of DEK
SMTnet Express, November 7, 2019, Subscribers: 32,325, Companies: 10,919, Users: 25,284 Origin and Quantification of Increased Core Loss in MnZn Ferrite Plates of a Multi-Gap Inductor Credits: Power Electronic Systems Laboratory (PES) Inductors
SMTnet Express, January 15, 2014, Subscribers: 26472, Members: Companies: 13551, Users: 35633 Advanced Rework Technology and Processes for Next Generation Large Area Arrays, 01005, PoP and QFN Devices by Brian Czaplicki; Air-Vac Engineering BGA
ASCEN Technology | https://www.ascen.ltd/Video_Channel/PCB_depaneling_machine/1068.html
ASCEN manaul air-operated depaneling machine for separating PCB board -PCB magazine loader,PCB turn conveyor,pcb conformal coating machine,PCB router,PCB depaneling machine,pcb buffer conveyor from
Imagineering, Inc. | https://www.pcbnet.com/capabilities/fabrication/tolerances/
. Copper Trace Width/Spacing Copper spacing is the minimum air gap between any two adjacent copper features. Trace width is the minimum width of a copper feature, usually traces
