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Primer on Laser Micromachining of Polymer-Based Life Science Products

Resonetics is the leader in laser micromachining polymers for life sciences. We solve challenges to manufacture sub-millimeter features. We laser material up to 1mm thick with features down to 2µm in diameter. The Lightspeed ADL™ is equipped with laser workstations for process development and prototyping. Resonetics offers the largest capacity for laser micromachining polymers in ultra-violet wavelengths. Our 64,000 sq. ft. site has a 6,000 sq. ft. Class 8 cleanroom and more than 50 laser workstations.

Posted in: Medical, White Papers, MDB

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Turning Great Designs Into Great Products: The Changing World of Mechanical Design

As the nature of product development shifts to keep up with the pace of global innovation, manufacturers must understand that using the wrong tools can cripple a company's ability to innovate and deliver quality products on time. This whitepaper provides an overview of manufacturing tools like mechanical computer aided design (MCAD), product data management (PDM), electronic design automation (EDA) and enterprise resource planning (ERP) and describes how to bridge the gap between engineering and manufacturing.

Posted in: Manufacturing & Prototyping, White Papers

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Implementation of Real-time Spectrum Analysis

The keys to real-time spectrum analysis are to provide parallel sampling and FFT calculations so the data acquisition continues while the FFT’s are performed, and to provide fast enough DSP processing of FFT algorithms to keep up with the sample rate at the input. This white paper discusses the technical implementation of the real-time process in the Rohde & Schwarz real-time analyzers, and the applications for use of this analysis capability in the troubleshooting and test of modern designs.

Posted in: Test & Measurement, White Papers

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Oscilloscope Fundamentals

The oscilloscope is arguably one of the most useful tools ever created for use by electronic engineers. In the more than five decades since the modern analog oscilloscope was created, hundreds of useful documents and thousands of articles have been written about what it is, how it works, how to use it, and application-specific examples of the “oscilloscope” in action. It is the purpose of this primer to instead describe digital oscilloscopes, which have for practical purposes replaced their analog predecessors in the vast majority of applications. Covered here is a short description of the oscilloscope’s origins, its transition from analog to digital, types of digital oscilloscopes and their major subsystems, key benchmark specifications, and measurements.

Posted in: Test & Measurement, White Papers

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Troubleshooting EMI in Embedded Designs

Today, engineers need reliable data fast, and to ensure compliance with regulations for electromagnetic compatibility in the most economical way, appropriate measures must be taken early in the design phase. This paper provides a brief introduction to embedded EMI troubleshooting challenges and how to use a digital oscilloscope to debug the two key culprits of EMI – switching power supplies and power amplifiers. The Rohde & Schwarz R&S®RTO series oscilloscope provides time correlated multi-domain analysis often required to troubleshoot the complex time and frequency domain embedded design challenges.

Posted in: Test & Measurement, White Papers

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Spherical Plain Bearing

AST Bearings’ website features a variety of white papers covering a range of spherical plain bearings, free of charge. These white papers include spherical plain bearings requiring lubrication (steel-on-steel) and maintenance-free spherical plain bearings, which are broken down into categories according to the sliding contact surfaces: steel-on-PTFE composite material, steel-on- PTFE fabric and steel-on-copper alloy. The white papers offer valuable and detailed information, such as design characteristics, materials, applications, temperatures and more for every product.

Posted in: Mechanical Components, White Papers

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IEC 61131-3 Now in Motion

The IEC 61131-3 standard defines 5 programming languages for PLCs and distributed control systems. More recently, dedicated motion companies such as Trio Motion Technology are incorporating the standard into their motion control hardware. By adding specific functions such as camming, electronic gearing, and interpolated motion the controllers have a widely supported usability on the factory floor. Additionally, such controllers can be very compact in size and low cost making them a good choice for a vast array of machines.

Posted in: Machinery & Automation, White Papers

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