Luztron experience in pinpointing and selecting the correct data to organize and format it, ready for direct entry to production lines is available to you as a customer. We have developed our own post-processing software that generates uniform output files, which contain specific data for PCB manufacturing, assembly and testing. We are experts in designing with widely used CAD tools like ORCAD, PCAD, PADS, CADSTAR, etc.

• New product development covering a wide variety of engineering disciplines
• Replacement of obsolete or hard to find parts
• Circuitry design
• software development
• Enclosure design
• Pre-prototyping EMI/RFI simulation and analysis
• Complete production testing strategy development
• Redesign for cost reduction, performance and reliability enhancement
• Thru-hole to SMT conversion
• Prototyping and debugging
• Documentation development

PCB Designing

• Experience ranging from commercial thru-spec boards
• Controlled impedance, SMT, two-sided, multilayer, analog, digital, backplanes, high speed, high density
• Schematic capture and verification
• Netlist verification
• Thru - hole to SMT and verification
• All designers follow standard design rules for consistent PCB designs from one board to multiple board projects
• Preplacement analysis
• CAD file translations

Circuit Simulation:

When it is not possible to probe most points in circuits and mistakes can cost hundreds of dollars, simulation can prove to be invaluable.

• Simulation will provide better circuit performance and reliability, improved documentation and deeper understanding of circuit operation.

Modeling is key to simulation:

• Determining which model to use means taking into account the type of component being modeled, the level of accuracy desired and the type of simulator being using.
  
• It is important to understand that no model can cover all the ways in which a given component can be used. Where ever possible, the model must be matched to the context of the circuit.
  
• The different ways of writing models for the component are, parameter based modeling, lookup table based modeling, and code based modeling, macro modeling, modeling utilities, and hardware description languages.
  
• The parameter based modeling is applicable only for primitive models (like resistors, capacitors, diodes, flip flops, etc. which have parameters that user can specify).
  
• In Look up table based modeling the input and output characteristics can be specified in the form of Look up table.
  
• In code based modeling, the users function can receive information from the simulator on what values (voltages, currents) are present on its inputs, can perform some calculations and can then return to the simulator the values that should appear on its outputs. Typically C programming language will be used in this modeling.
  
• Macro modeling uses a number of simpler, fundamental sub-models to mimic the behavior of a complex function.
  
• In modeling utilities users take the help of tools that translate parameters from data book values to those needed for simulation. This can be used only for primitives like Diode, Mosfets, etc.
  
• Hardware description language is more commonly used in digital design than in analog design. Vhdl and Verilog are the popular hard ware description languages.