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BCX6825 Features Mechanical Data
BCX6825 Features Mechanical Data

... written approval of the Chief Executive Officer of Diodes Incorporated. As used herein: A. Life support devices or systems are devices or systems which: 1. are intended to implant into the body, or 2. support or sustain life and whose failure to perform when properly used in accordance with instruct ...
Si7013-A20 - Silicon Labs
Si7013-A20 - Silicon Labs

... The humidity and temperature sensors are factory-calibrated and the calibration data is stored in the on-chip non-volatile memory. This ensures that the sensors are fully interchangeable, with no recalibration or software changes required. An auxiliary sensor input with power management can be tied ...
Dual Temp Diode Monitor/SMBus Interface
Dual Temp Diode Monitor/SMBus Interface

... constant current. Unfortunately, this technique requires calibration to null the effect of the absolute value of VBE, which varies from device to device. The technique used in the ADT7483A is to measure the change in VBE when the device is operated at two different currents. Figure 14 shows the inpu ...
MAX15066/MAX15166 High-Efficiency, 4A, Step-Down DC-DC Regulators with Internal Power Switches EVALUATION KIT AVAILABLE
MAX15066/MAX15166 High-Efficiency, 4A, Step-Down DC-DC Regulators with Internal Power Switches EVALUATION KIT AVAILABLE

... The MAX15066/MAX15166 current-mode, synchronous, DC-DC buck converters deliver an output current up to 4A with high efficiency. The devices operate from an input voltage of 4.5V to 16V and provides an adjustable output voltage from 0.606V to 90% of the input voltage. The devices are ideal for distri ...
ADT7483A - Dual Channel Temperature Sensor and Over
ADT7483A - Dual Channel Temperature Sensor and Over

The discovery of superconductivity
The discovery of superconductivity

H11AA1 - Vishay
H11AA1 - Vishay

AAT2552 数据资料DataSheet下载
AAT2552 数据资料DataSheet下载

MOSFET Theory - Department of Electronics
MOSFET Theory - Department of Electronics

The shock tube as wave reactor for kinetic studies and material
The shock tube as wave reactor for kinetic studies and material

... reaction complexity involved and the dif®culties in diagnostics. A pre-condition for this type of experimentation is that the solid phase (particles) are homogeneously dispersed in the carrier gas. Interference between the complexities of two-phase ¯ow and kinetics is another problem to be overcome ...
BD8963EFJ
BD8963EFJ

... Since this IC functions with high efficiency without significant heat generation in most applications, no special consideration is needed on permissible dissipation or heat generation. In case of extreme conditions, however, including lower input voltage, higher output voltage, heavier load, and/or ...
Getting the Best Performance from AC to DC Power
Getting the Best Performance from AC to DC Power

TPS76901 数据资料 dataSheet 下载
TPS76901 数据资料 dataSheet 下载

WSLT2512 Power Metal Strip® Resistors, High Temperature (275
WSLT2512 Power Metal Strip® Resistors, High Temperature (275

BD95861MUV
BD95861MUV

FAN7080_GF085 - Half Bridge Gate Driver
FAN7080_GF085 - Half Bridge Gate Driver

ZX5T3Z
ZX5T3Z

... written approval of the Chief Executive Officer of Diodes Incorporated. As used herein: A. Life support devices or systems are devices or systems which: 1. are intended to implant into the body, or 2. support or sustain life and whose failure to perform when properly used in accordance with instruct ...
Datasheet - Monolithic Power System
Datasheet - Monolithic Power System

... ZCD pin. Over-voltage occurs if VZCD exceeds the over-voltageprotection (OVP) threshold after a blanking time when the internal MOSFET turns off. The ZCD pin is also used to select the Strong/Weak Dimming Pull Down Current in leading edge dimming. Besides, the ZCD itself has short circuit protection ...
SBR1A40S3 Features Mechanical Data
SBR1A40S3 Features Mechanical Data

... written approval of the Chief Executive Officer of Diodes Incorporated. As used herein: A. Life support devices or systems are devices or systems which: 1. are intended to implant into the body, or 2. support or sustain life and whose failure to perform when properly used in accordance with instruct ...
Z4905147150
Z4905147150

... and logical operations. John von neumann who proposed the ALU in 1945 when he was working on electronic discrete variable automatic computer. ALU is a fundamental building block of central processing unit of a computer, and even the simplest microprocessors contain one or more circuits for timers. I ...
X WRITE REGULATED POWER SUPLY
X WRITE REGULATED POWER SUPLY

Noise Figure for an equivalent temperature of 75 K
Noise Figure for an equivalent temperature of 75 K

... Rapid and random movement of electrons within a conductor due to thermal agitation.  Is present in all electronic components and communications systems.  Is a form of additive noise, meaning that it cannot be eliminated and it increases in intensity with the number of devices in a circuit and with ...
TPS43340-Q1 Low-IQ, 30-μA, High-VIN Quad
TPS43340-Q1 Low-IQ, 30-μA, High-VIN Quad

... protection on the gate-drive outputs for the buck regulator controllers and independent currentfoldback control for each buck regulator supply during regulator output short to ground. Each output supply incorporates a soft start to ensure that on initial power up these regulated outputs are not in c ...
FZT653 Features Mechanical Data
FZT653 Features Mechanical Data

... written approval of the Chief Executive Officer of Diodes Incorporated. As used herein: A. Life support devices or systems are devices or systems which: 1. are intended to implant into the body, or 2. support or sustain life and whose failure to perform when properly used in accordance with instruct ...
IOSR Journal of Electrical and Electronics Engineering (IOSR-JEEE)
IOSR Journal of Electrical and Electronics Engineering (IOSR-JEEE)

... The subject matter of this paper is the outcome of a bird‟s eye view on the concept and working of the different types of fuses. Also this paper highlights the significant role played by the fuses in providing protection from short-circuit damages. This review study may be useful to the electrical e ...
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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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