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AD8629S: Zero-Drift, Single-Supply Rail-to-Rail Input/Output Operational Amplifier Aerospace Data Sheet (Rev E, 10/2012)
AD8629S: Zero-Drift, Single-Supply Rail-to-Rail Input/Output Operational Amplifier Aerospace Data Sheet (Rev E, 10/2012)

... error over their entire temperature range of −55°C to +125°C, making this amplifier ideal for a variety of sensitive measurement applications in harsh operating environments. The AD8629 achieves a high degree of precision through a patented combination of auto-zeroing and chopping. This unique topol ...
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... 2. A critical component is any component of a life systems which, (a) are intended for surgical implant into support device or system whose failure to perform can the body, or (b) support or sustain life, or (c) whose be reasonably expected to cause the failure of the life failure to perform when pr ...
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... When S1 is closed at t0 the current in the inductor IL ramps up linearly; and energy is stored in the coil. At t1 the switch is opened and the voltage across the diode under test begins to rise rapidly, due to di/dt effects, when this induced voltage reaches the breakdown voltage of the diode, it is ...
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< 1 ... 1806 1807 1808 1809 1810 1811 1812 1813 1814 ... 1974 >

Mains electricity



Mains electricity is the general-purpose alternating-current (AC) electric power supply. In the US, electric power is referred to by several names including household power, household electricity, house current, powerline, domestic power, wall power, line power, AC power, city power, street power, and grid power.The two principal properties of the electric power supply, voltage and frequency, differ between regions. A voltage of (nominally) 230 V and a frequency of 50 Hz is used in Europe, most of Asia, most of South America and Australia. In North America, the most common combination is 120 V and a frequency of 60 Hz. Other voltages exist, and some countries may have, for example, 230 V but 60 Hz. This is a concern to travelers, since portable appliances designed for one voltage and frequency combination may not operate or may be destroyed by another.The use of different plugs and sockets in different regions provides some protection from accidental use of appliances with incompatible voltage and frequency requirements.
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