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New Equipment | Rework & Repair Equipment
BEST HeatShield Gel™ is a thermal shield water-based gel designed to be used in the PCB rework/repair or board assembly areas in order to provide thermal protection of electronic components. It is truly a revolutionary means to protect components. It
Quickturn PCB quote please sent E-mail to quotes@huanyupcb.com. http://www.huanyupcb.com/ Layer: Single-Sided surface Treatment:HAL ROHS solder mask:white Board Thickness: 1.6mm Cu Thickness: 35um Aluminium Model: 5052 Breakdown Voltage: AC2KV-7K
Electronics Forum | Mon Mar 03 10:38:28 EST 2003 | davef
Electroplated nickel and electroplated gold is the more �traditional� finish for aluminum wire bonding. That surface was an extension of gold thermosonic wire bonding that requires a thick [50 thou min] gold surface. For years fabricators recommend
Electronics Forum | Thu Mar 03 09:29:12 EST 2005 | jdengler
This sounds like you are using a straight ramp profile. For this type of an assembly you may need to use a soak type profile. Most solder paste providers show you both types of profiles that work best with that paste. I would try using that profil
Used SMT Equipment | SMT Equipment
Product Name :Panasoinc NPM module Product number: two modules NPM Detailed product introduction 2D inspection head function of NPM tape coating machine: 1, NPM check head resolution: 9 m 2, NPM check head vision: 21.1 * 17.6mm 3, check proc
Used SMT Equipment | SMT Equipment
Product Name :Panasoinc NPM module Product number: two modules NPM Detailed product introduction 2D inspection head function of NPM tape coating machine: 1, NPM check head resolution: 9 m 2, NPM check head vision: 21.1 * 17.6mm 3, check proc
Industry News | 2018-10-18 10:17:48.0
How to attach a thermocouple to a target PCB?
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Parts & Supplies | Assembly Accessories
137037 Arcom-8-Channel DEK-CHANNEL-MONIOR-181507 181507 EIDEN Channel TV modulator 121B Furnace temperature teste KIC 2000 profile 9 channel Furnace temperature tester ..KIC 2000 profile 9 channel KIC
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Parts & Supplies | Assembly Accessories
137037 Arcom-8-Channel DEK-CHANNEL-MONIOR-181507 181507 EIDEN Channel TV modulator 121B Furnace temperature teste KIC 2000 profile 9 channel Furnace temperature tester ..KIC 2000 profile 9 channel KIC
Technical Library | 2020-07-29 20:12:52.0
Aluminum is a metal that it is hard to solder due to the high surface tension difference between it and molten solder alloy. This occurs because aluminum rapidly forms a tenacious oxide layer whenever it is exposed to oxygen in the air. The oxide layer is responsible for the high surface tension difference between the aluminum and the solder and impedes the solder from spreading evenly on an aluminum surface. There are hundreds of aluminum alloys available in the marketplace; it is important to identify the form of aluminum that is being soldered. Once this is done, an appropriate soldering technique can be chosen for soldering the specific aluminum alloy under consideration. Direct aluminum soldering eliminates using expensive plating techniques to prepare the aluminum surface for soldering.
Technical Library | 2020-07-29 19:58:48.0
The majority of flexible circuits are made by patterning copper metal that is laminated to a flexible substrate, which is usually polyimide film of varying thickness. An increasingly popular method to meet the need for lower cost circuitry is the use of aluminum on Polyester (Al-PET) substrates. This material is gaining popularity and has found wide use in RFID tags, low cost LED lighting and other single-layer circuits. However, both aluminum and PET have their own constraints and require special processing to make finished circuits. Aluminum is not easy to solder components to at low temperatures and PET cannot withstand high temperatures. Soldering to these materials requires either an additional surface treatment or the use of conductive epoxy to attach components. Surface treatment of aluminum includes the likes of Electroless Nickel Immersion Gold plating (ENIG), which is extensive wet-chemistry and cost-prohibitive for mass adoption. Conductive adhesives, including Anisotropic Conductive Paste (ACP), are another alternate to soldering components. These result in component substrate interfaces that are inferior to conventional solders in terms of performance and reliability. An advanced surface treatment technology will be presented that addresses all these constraints. Once applied on Aluminum surfaces using conventional printing techniques such as screen, stencil, etc., it is cured thermally in a convection oven at low temperatures. This surface treatment is non-conductive. To attach a component, a solder bump on the component or solder printed on the treated pad is needed before placing the component. The Aluminum circuit will pass through a reflow oven, as is commonly done in PCB manufacturing. This allows for the formation of a true metal to metal bond between the solder and the aluminum on the pads. This process paves the way for large scale, low cost manufacturing of Al-PET circuits. We will also discuss details of the process used to make functional aluminum circuits, study the resultant solder-aluminum bond, shear results and SEM/ EDS analysis.
ML-100 Manual PCB Separator（Hand Push Type） The ML-100 is suitable for a small number of PCB boards to be separated and does not require electricity or air pressure. The PCB is manually fed between the blades to separate, which is very simple and f
http://www.pcb-separator.com/html/PRODUCTS/PCB%20separator/2015/0607/132.html ??????????? ????????? ?????????/PCB Depaneling machine/V-cut separator/for cut Aluminum LED strip/Maestro 3?/??????????? ???????? ????/?????? ???????? ???? ?????? /???????
Career Center | Shen Zhen, China | Management,Sales/Marketing
Working in GLORYPCB for 10 years.knowing electronic supply chain very well. especially for PCB PCBA assembly and other Electronic Manufacturing Service.Glorypcb is a professional electronic manufacturer located in Shenzhen with three facilities.offe
Career Center | Dasmarinas, Philippines | Sales/Marketing
an experienced sales and marketing professional with strong background in SMT production process
SMTnet Express, February 8, 2018, Subscribers: 31,242, Companies: 10,885, Users: 24,377 Mixed Voltages And Aluminum Conductors: Assesing New Electrcal Technology Olivier Neuman; Mentor Graphics The architecture of vehicle electrical systems
| https://www.eptac.com/ask/soldering-aluminum-wire/
Soldering Aluminum Wire - EPTAC - Train. Work Smarter. Succeed Looking for solder training standards, manuals, kits, and more
| https://www.feedersupplier.com/sale-13119314-fuji-nxt-series-aluminum-alloy-rolling-smt-feeder-carts.html
FUJI NXT Series Aluminum Alloy Rolling SMT Feeder Carts Leave a Message We will call you back soon! Your message must be between 20-3,000 characters
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