Technical Library: automation 2000 (Page 1 of 1)

Pin in Paste Stencil Design for Notebook Mainboard

Technical Library | 2008-03-18 12:36:31.0

This paper examines the construction of a notebook mainboard with more than 2000 components and no wave soldering required. The board contains standard SMD, chipset BGAs, connectors, through hole components and odd forms placed using full automation and soldered after two reflow cycles under critical process parameters. However, state of the art technology does not help if the process parameters are not set carefully. Can all complex BGAs, THTs and even screws be soldered on a single stencil? What will help us overcome bridging, insufficient solder and thombstoning issues? This paper will demonstrate the placement of all odd shape components using pin-in-paste stencil design and full completion of the motherboard after two reflow cycles.

Vestel Electronic

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automation 2000 searches for Companies, Equipment, Machines, Suppliers & Information

DONGGUAN KINGSUN AUTOMATION TECHNOLOGY CO.,LTD
DONGGUAN KINGSUN AUTOMATION TECHNOLOGY CO.,LTD

DONGGUAN KINGSUN AUTOMATION TECHNOLOGY CO.,LTD is a company which mainly provide used and new SMT parts, provide repair SMT key parts service,new/used SMT machine trading,SMT consumables and Peripherals equipment,Clean room, ESD..

Manufacturer's Representative / Manufacturer / Equipment Dealer / Broker / Auctions / Distributor / Consultant / Service Provider

3th, Tangchang 3rd Road, Hengli, Dongguan City
Dongguan, China

Phone: 008615629932323