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Max1811 - Maxim Integrated
Max1811 - Maxim Integrated

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LM75 - Maxim Part Number Search

NCP1529ASNT1GEVB, NCP1529MUTBGEVB NCP1529 Series 1.7MHz, 1A, High Efficiency, Low
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... “Typical” parameters which may be provided in SCILLC data sheets and/or specifications can and do vary in different applications and actual performance may vary over time. All operating parameters, including “Typicals” must be validated for each customer application by customer’s technical experts. ...
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... Correct ranking is (A = D) > (B = C). For indicating that the potential difference is the same across A and D because the current is the same through each (A and D are in series.) For indicating that the potential difference is the same across B and C because B and C are in parallel For indicating t ...
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... 5. In no event shall Hitachi be liable for any failure in a semiconductor device or any secondary damage resulting from use at a value exceeding the absolute maximum rating. 6. No license is granted by this data sheets under any patents or other rights of any third party or Hitachi Power Semiconduct ...
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... [email protected] The first observation of superconductivity in doped graphite goes back to 1965 when it was observed in the potassium graphite intercalated compound C8K [1]. A considerable amount of studies had reported this phenomenon in intercalated graphite compounds or doped g ...
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... Information about the built-in power transistor The built-in transistor is a so-called NPN Darlington Transistor. These specific Transistors have a very high current gain. This means for example: they can switch with an input current of 10 mA (0,01 A) a 1000 times or bigger current, so ~ 10 A. This ...
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Thermal runaway



Thermal runaway refers to a situation where an increase in temperature changes the conditions in a way that causes a further increase in temperature, often leading to a destructive result. It is a kind of uncontrolled positive feedback.In other words, ""thermal runaway"" describes a process which is accelerated by increased temperature, in turn releasing energy that further increases temperature. In chemistry (and chemical engineering), this risk is associated with strongly exothermic reactions that are accelerated by temperature rise. In electrical engineering, thermal runaway is typically associated with increased current flow and power dissipation, although exothermic chemical reactions can be of concern here too. Thermal runaway can occur in civil engineering, notably when the heat released by large amounts of curing concrete is not controlled. In astrophysics, runaway nuclear fusion reactions in stars can lead to nova and several types of supernova explosions, and also occur as a less dramatic event in the normal evolution of solar mass stars, the ""helium flash"".There are also concerns regarding global warming that a global average increase of 3-4 degrees Celsius above the preindustrial baseline could lead to a further unchecked increase in surface temperatures. For example, releases of methane, a greenhouse gas more potent than CO2, from wetlands, melting permafrost and continental margin seabed clathrate deposits could be subject to positive feedback.
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