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Products, services, training & consulting for the assembly, rework & repair of electronic assemblies. BGA process experts. Manufacturers Rep, Distributor & Service Provider for Seamark/Zhuomao and Shuttle Star BGA Rework Stations.
Industry Directory | Manufacturer
Our PCB Scope: FR4 standard PCB from 1 ~ 18 layer FPCB, Rigid-Flex PCB from 1 ~ 12 layer PCB ,Stencil,PCBA and electronic componets purchase services are provided
The blade distance is entered on the pcb separation equipment operating panel and its adjustment is motor-powered.PCB cutting tool can be used for PCBs are FR4 and aluminium. If you want know how to choose the best PCB separator for your PCB print
pcb auto cutting machine For internal strength generates during separation, Minimize it to value under 180uE ,to avoid PCB solder crack or component damage If you want know how to choose the best PCB separator for your PCB printed circuit board ,
Electronics Forum | Wed Jan 13 04:27:00 EST 2016 | crystalpcb
Hi Here is our factory production capability: Shenze Electronic PCB Specification Layer Count 1 to 35 Layers Material Brand Shengyi,KB,GRACE,ISOLA,Rogers,Taconic,ARLLON,Bergquist Base Material FR-4（TG135,TG150,TG170,TG180），Halogen Free FR-4，Ceramic
Electronics Forum | Sat Jul 26 11:17:31 EDT 2008 | manishc
i am facing problem of pcb track lifing at B.G.A. after reflow.we r using lead free paste and fr-4 grade pcb with peak temp.about 270 deg.
Industry News | 2003-05-19 10:06:43.0
The PCB is available with a maximum panel size of 406-by-460mm and a minimum board thickness of 0.8mm.
Industry News | 2003-06-05 08:11:23.0
Kerry co-solvent system pays for itself in 13 months
Parts & Supplies | Board Cleaners
SMT multifunctional steel net switch frame use for all kind Screen Printing Equipments It’s use for SMT Screen printer machine exchange the steel net, easy exchange , save time and money. Use for size 650*550mm, 580*580mm, 550*650mm,520*420mm,
Parts & Supplies | Component Packaging
Products Name:SMT Filter Quantity:100000 Packaging:as ordered Full Size:CM402 CM602 SMT CM402 filter part NO:N610071334AA 140375 X F ACTUATOR ( TXT ) 1 140376 X F ACTUATOR ( TXT ) 1 140377 Y F ACTUATOR ( TXT ) 1 133127 X' CAMERA MOTOR 2 13
Technical Library | 2008-12-11 01:15:56.0
Flame retardants have been around since the Egyptians and Romans used alum to reduce the flammability of wood. Brominated flame retardants (BFRs) first experienced use after World War II as the substitution of wood and metal for plastics and foams resulted in materials that were much more flammable. The widespread use of BFRs initiated in the 1970s with the explosion of electronics and electrical equipment and housings. For the US market, all of these products must conform to the UL 94 flammability testing specifications. In fact, the most common printed circuit board (PCB) in the electronics industry, FR-4, is defined by its structure (glass fiber in an epoxy matrix) and its compliance to UL 94 V0 standard.
Technical Library | 2019-12-30 02:09:39.0
How to choose the material of PCB ? The choice of PCB material must meet the design requirements, the quality of production and cost need to achieve a balance. The design requirements include electrical and institutional parts. This material problem is usually important when designing very high speed PCB boards (frequencies greater than GHz). For example, the commonly used FR-4 material may not be used when dielectric loss at several GHz frequencies, which can have a significant effect on signal attenuation . In the case of electrical, it is important to note whether the dielectric constant and the dielectric loss are combined at the designed frequency
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http://www.pcb-separator.com/ Nutzentrennmaschine/Nutzentrenner/PCB depaneling machine ASCEN-620 NSL zum Trennen von Aluminium Leiterplatten/FR4
Imagineering, Inc. | https://www.pcbnet.com/blog/when-to-use-fr4-printed-circuit-boards/
When to Use FR4 Printed Circuit Boards | Imagineering, Inc. Skip to main content Resources Support Contact Us FAQs Live Chat My Account 847-806-0003 Menu PCB Capabilities Fabrication Technology Roadmap Materials Available HDI Tolerances Certifications
ASCEN Technology | https://www.ascen.ltd/Products/custom_automatic_machine/pcb_cutting_mach/360.html
separator/LED board separator use for the P Send Enquiry Download brochure Product Details Application: PCB cutting tool use for LED pcb panel/FR4/Aluminum PCB board with the good cutting effect,The lower round blade actively rotates and the upper round knife is rotates passively
Products, services, training & consulting for the assembly, rework & repair of electronic assemblies. BGA process experts. Manufacturers Rep, Distributor & Service Provider for Seamark/Zhuomao and Shuttle Star BGA Rework Stations.
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