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Chapter 1 0 - RC Circuits
Chapter 1 0 - RC Circuits

... The frequency at which the capacitive reactance equals the resistance in a low-pass or high-pass RC circuit is called the cutoff frequency: ...
Tunnel Diodes (Esaki Diode)
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... Place six batteries in the battery holder, and test their voltage as follows: Insert banana plug wires into the binding posts of the voltmeter. While color-coding is not required, it does help avoid some connection errors. By convention, red is always used for positive (the terminal marked with ‘10’ ...
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... watchdog : Continious presence of the power supply (A1/A2 or A3/A2) is required for timing. Activation of the timing function on SMR devices is accomplished by an external control contact which is connected to the terminals B1/B2. Activation of the timing function on SMRV devices is accomplished by ...
Bourns® Fixed Resistors
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LM723/LM723C Voltage Regulator (Rev. B)

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... Switch to stop its operation if the load draws a higher current then the predetermined maximum value. A problem associated with this type of protection circuit is that it can trigger erroneously on load transients. As a security measure, the Fairchild Power Switch triggers the protection circuit aft ...
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... arrays (FPGAs) [7]-[9] used for their high speed operation and ability to perform complex control algorithms. The quest for better and faster controllers to achieve high degree of accuracy and lower total harmonic distortion in the output voltage waveforms has been still a challenging area of resear ...
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NOISE SUPPRESSION CAPACITORS

... across power lines, care must be taken that the resulting in-rush current does not cause the fuse or circuit breaker to open. Special consideration must be given to both the capacitor value and the breaker ratings. 5) OKAYA noise suppression capacitors are specifically designed for standard line fre ...
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Surge protector



A surge protector (or surge suppressor) is an appliance/device designed to protect electrical devices from voltage spikes. A surge protector attempts to limit the voltage supplied to an electric device by either blocking or by shorting to ground any unwanted voltages above a safe threshold. This article primarily discusses specifications and components relevant to the type of protector that diverts (shorts) a voltage spike to ground; however, there is some coverage of other methods.The terms surge protection device (SPD), or transient voltage surge suppressor (TVSS), are used to describe electrical devices typically installed in power distribution panels, process control systems, communications systems, and other heavy-duty industrial systems, for the purpose of protecting against electrical surges and spikes, including those caused by lightning. Scaled-down versions of these devices are sometimes installed in residential service entrance electrical panels, to protect equipment in a household from similar hazards.Many power strips have basic surge protection built in; these are typically clearly labeled as such. However, power strips that do not provide surge protection are sometimes erroneously referred to as ""surge protectors"".
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