thermal effect of current


thermal effect of current
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The English-Russian Dictionary Radioengineering. 2009.

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  • Current mirror — A current mirror is a circuit designed to copy a current through one active device by controlling the current in another active device of a circuit, keeping the output current constant regardless of loading. The current being copied can be, and… …   Wikipedia

  • Thermal laser stimulation — represents a class of defect imaging techniques which employ a laser to produce a thermal variation in a semiconductor device. [Harvnb|Beaudoin|Desplats|Perdue|Boit|2004] This technique may be used for semiconductor failure analysis. There are… …   Wikipedia

  • Thermal runaway — refers to a situation where an increase in temperature changes the conditions in a way that causes a further increase in temperature leading to a destructive result. It is a kind of positive feedback.Chemical engineeringIn chemical engineering,… …   Wikipedia

  • Current crowding — (also current crowding effect, or CCE) is a nonhomogenous distribution of current density through a conductor or semiconductor, especially at the vicinity of the contacts and over the PN junctions. Current crowding is one of the limiting factors… …   Wikipedia

  • Thermal copper pillar bump — The Thermal Copper Pillar Bump, also known as the thermal bump , is a thermoelectric device made from thin film thermoelectric material embedded in flip chip interconnects (in particular copper pillar solder bumps) for use in electronics and… …   Wikipedia

  • Current sea level rise — This article is about the current and future rise in sea level associated with global warming. For sea level changes in Earth s history, see Sea level#Changes through geologic time. Sea level measurements from 23 long tide gauge records in… …   Wikipedia

  • Thermal Hall effect — The thermal Hall effect is the thermal analog of the Hall effect. Here, a thermal gradient is produced across a solid instead of an electric field. When a magnetic field is applied, an orthogonal temperature gradient develops. For conductors, a… …   Wikipedia

  • Thermal cutoff — A thermal cutoff is an electrical safety device that interrupts electric current when heated to a specific temperature. Thermal fuseA thermal fuse is a cutoff which uses a one time fusible link. Unlike the thermostat which automatically resets… …   Wikipedia

  • Thermal management of high power LED — With the coming of energy saving era, high power light emitting diodes (LEDs) are promising to replace other technologies such as incandescent and fluorescent bulbs in signaling, solid state lighting, and vehicle headlight applications due to… …   Wikipedia

  • Thermal conduction — In heat transfer, conduction (or heat conduction) is a mode of transfer of energy within and between bodies of matter, due to a temperature gradient. Conduction means collisional and diffusive transfer of kinetic energy of particles of ponderable …   Wikipedia

  • thermal relay — A relay actuated by the heating effect of the current flowing through it A Heat operated electrical control used to open or close a refrigeration system electrical circuit. This system uses a resistance wire to convent electrical energy into heat …   Dictionary of automotive terms

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