White Papers

The Basics Of Pressure Regulators

Pressure regulators are found in many common home and industrial applications. For example, pressure regulators are used in gas grills to regulate propane pressure, in home furnaces to regulate natural gas, in medical/dental equipment regulate oxygen and anesthesia gases, in pneumatic automation systems to regulate compressed air, in engines to regulate fuel pressure, and in fuel cells to regulate hydrogen. Although the applications vary considerably, the pressure regulators provide the same function. Pressure regulators reduce a supply pressure to a lower outlet pressure and they maintain this outlet pressure regardless of inlet pressure fluctuations. This reduction in pressure is the key characteristic of pressure regulators; outlet pressure is always at a pressure below the inlet pressure.

Posted in: White Papers

Read More >>

Performance Characteristics of Digital Frequency Discriminators

Digital frequency discriminators are key components of instantaneous frequency measurement (IFM) receiver systems as well as many other complex electronic warfare (EW) systems. However, to obtain optimum results it is essential to match DFD performance levels to a specific application. DFDs are integral components of IFM receiver systems; they may also be imbedded into a wide range of military systems such as radar warning receivers (RWRs), electronic countermeasures (ECM) systems, and electronic support measures (ESM) platforms, where they help provide instantaneous frequency measurement capability.

Posted in: Electronics & Computers, White Papers, White Papers

Read More >>

The True Cost of Bearing Lubrication

Today, machine and equipment manufacturers are feeling more pressure than ever to reduce costs without sacrificing machine performance and this balancing act can be difficult to achieve. Original equipment manufacturers (OEMs) often overlook a simple solution that can have a positive, long-term impact on profitability for themselves and their customers: the elimination of bearing lubricant. By eliminating lubrication systems where possible, OEMs can reduce production costs, while at the same time making their equipment more marketable and less expensive to operate for the end users.

Posted in: Mechanical Components, Bio-Medical, White Papers, White Papers, White Papers

Read More >>

Avionics Reliability – Thermal Design Considerations

Thermal design for reliability faces challenges from power dissipation demands from increased processing, sensing and communication requirements plus targets for size, weight and operation. Address thermal challenges effectively with electronics cooling simulation that brings electronic and mechanical design flows closer.

Posted in: White Papers, White Papers

Read More >>

Powering Wearable Technology and the Internet of Everything

How are the billions of new wearable technology devices and Internet of Everything sensors going to be powered? We do not want to have billions of toxic Primary batteries in our landfills. These new intelligent devices will need to harvest surrounding ambient energy for life-of-product powering. This White Paper describes how new system architectures, energy harvesting technologies and safe rechargeable solid state batteries can be used to create high-efficiency energy harvesting-based systems.

Posted in: White Papers

Read More >>

Advanced Symbolic and Numeric Techniques for Machine Vibration Analysis

The operational reliability of a rotary equipment train is dependent on the vibration of its components. Often, the only evidence of this vibration is gear noise or coupling wear. However, these early indicators might eventually develop into high-amplitude vibration, resulting in gear wear, gear tooth failures, or broken shafts. The torsional response characteristics of rotating and reciprocating equipment should therefore be analyzed and evaluated to ensure system reliability.

Posted in: White Papers

Read More >>

Electronics Subracks: Requirements, Selection Criteria And Options For Adaptation

When selecting an electronics subrack, it is important to consider several factors, including application requirements and environmental conditions. Flexible product platforms, such as modular subracks, enable diverse configurations for various dimensions, static and dynamic loading levels such as shock and vibration resistance, electromagnetic interference shielding and individual internal mounting options.

Posted in: White Papers

Read More >>