Real-time x-ray 3D inspection of bga ic and pcb – part 1

BGA X-ray optical inspection was designed for the non-destruction 3d visual ral-time inspection of hidden solder joints on pcb.


Zero Defects International Brings in Taiyo PCB Inspection System

Zero Defects International [ZDI] has been assigned by Taiyo Industrial Company, Japan, to manage the North American introduction of it’s automatic printed circuit board final inspection systems. These inspection systems have enjoyed widespread success in Europe and in Asia and are presently being brought in to the United States and Canada.

Before beginning this job, ZDI contacted varieties of PCB manufacturers so that they can determine if there would be a perceived require for such equipment. The popular opinion was that the product is one that will perform a beneficial function and, also, give a very favorable Return on investment.

Latest initial trials in the United States have shown that the machine could find out flaws that passed typical visual inspection but should have been flagged as not meeting the end customer’s specification. Detection capabilities consist of: exposed copper, solder mask on pads, scratches, foreign material, blocked holes and chipped plating.

About Taiyo Industrial Co., Ltd.

Taiyo Industrial Co., Ltd. founded in 1960, is diversified with interconnect and test business interests. Flexible printed circuits are a mainstay in addition to a array of PCB test and inspection systems.

Mouser adds SPICE simulation to MultiSIM PC Board software tool

Mouser adds SPICE simulation to MultiSIM PC Board software tool

The most recent MultiSIM BLUE version of the NI Multisim circuit board design software tool that is offered by Mouser Electronics is the Advanced version includes a Berkley SPICE simulation environment.

Concerning SPICE
SPICE (Simulation Program with Integrated Circuit Emphasis) is a general-purpose, free analogue electronic circuit simulator. It is a application utilized in integrated circuit(IC) and board-level design to check out the integrity of PCB board designs and also to anticipate circuit behavior.

This can be used to design and model circuits previous to laying them out in physical prototypes.
And to aid with arranging schematics, hierarchica design functionality have already been integrated thus engineers will be able to incorporate classification blocks in place of a circuit and next repeat it in other parts of the design in order to save time period.

The cutting edge Advanced version also has backward and forward annotation functions, allowing for engineers to transport changes from a schematic to a Electronic Circuit Board layout environment or from layout to schematic.

Mouser Electronics continues to provide the MultiSIM BLUE zero-cost PCB design software program, introduced by National Instruments, for 2 years.

The NI MultiSim Component Evaluator by Mouser makes use of the Berkeley SPICE simulator engine and boasts a preloaded component library out of your distributor’s linecard.
MultiSIM BLUE can handle pre-layout design convergence analysis and mixed-signal simulation, and will be able to tackle electronic components as difficult as BGAs with over 1,000 pins on-pin-pitches as small as 0.8 mm.

The software tool moreover brings a 3D visualization of the PWB with no limitations on the shape and size of the circuit board. The circuit board layout feature enables up to 64 layers, and it’s works with standard output file types like Gerber 274X and 274D, DXF, 3D DXF, 3D IGES and IPC-D-356A Netlist for straightforward design output and verification.

The Mouser community supplies the engineer with documentation, downloads, video clips and user online forums.