Accurate and stable temperature control is necessary for effectively using many thermally sensitive components and sensors, such as semiconductor lasers and optical detectors. An industry has grown up ...

Thermoelectric coolers (TECs) based on the Peltier effect can be used for general cooling, but more often they’re applied to maintain a precise temperature for subsystems and components. And unlike ...

Accurate and cost-effective sensing of the temperature to be controlled. Closure of the feedback loop between temperatures sensor and heat and/or cooling source with control circuitry, including both ...

SAE Transactions, Vol. 103, Section 1: JOURNAL OF AEROSPACE (1994), pp. 1658-1667 (10 pages) The Capillary Pumped Loop Flight Experiment (CAPL) is a prototype of the Earth Observing System (EOS) ...

Every plant in the process industry most likely has several control loops that do not perform well. Although there are many factors that may negatively affect control loop performance, a few of these ...

Switching power supplies rely on feedback control loops to ensure that the required voltage and current are maintained under varying load conditions. Design of the feedback control loop influences ...