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Control of Cascaded DC – DC Converter Based Hybrid Battery
Control of Cascaded DC – DC Converter Based Hybrid Battery

... only the top switch of the network conducts (Ti) and under abnormal conditions, the bottom device (Tii) conducts to isolate the fault battery module. Due to the presence of different types of batteries in the system, a module based distributed power sharing strategy based on a weighting function has ...
Low Capacitance ESD Protection for High Speed Video Interface
Low Capacitance ESD Protection for High Speed Video Interface

... “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. ...
Power Management Solutions
Power Management Solutions

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... supply loop. A power supply can also loose windings as either vibration or heat takes a toll on coil insulation. This can be detected by monitoring the voltage output for stability under load. An unloaded supply will rarely reveal its faulty condition. Many newer devices such as panel meters have sw ...
Lecture-5: Thyristors - Dr. Imtiaz Hussain
Lecture-5: Thyristors - Dr. Imtiaz Hussain

... outer junctions (A & C) are forward biased but the inner junction (J2) is reverse biased. • The reversed biased junction J2 behaves like a capacitor because of the space-charge present there. • As p-n junction has capacitance, so larger the junction area the larger the capacitance. • If a voltage ra ...
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... point b at the assumed higher voltage level. We use the words assumed higher voltage level because if this turns out to be a negative number, then a is actually at the higher voltage level. This will be an important concept throughout our study: Assume a direction for the voltage and solve the requi ...
MAX1910/MAX1912 1.5x/2x High-Efficiency White LED Charge
MAX1910/MAX1912 1.5x/2x High-Efficiency White LED Charge

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ADS931 数据资料 dataSheet 下载

... The ADS931 is a high-speed sampling A/D converter that utilizes a pipeline architecture. The fully differential topology and digital error correction guarantee 8-bit resolution. The track-and-hold circuit is shown in Figure 1. The switches are controlled by an internal clock which has a non-overlapp ...
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References - Carollo Engineers

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DAC-ADC CW-1 - WordPress.com

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Alternate Class AB Amplifier Design This Class AB amplifier

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ADP3806 - uri=media.digikey

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MAX2686/MAX2688 GPS/GNSS Low-Noise Amplifiers General Description Features

... Supply Voltage. Bypass to ground with a 10pF capacitor as close as possible to the IC. RF Output/SHDN Input. RFOUT is internally matched to 50I and pulled up to VCC through a 1MI resistor. SHDN is shared with the RFOUT bump. The devices are in active mode by default once VCC is applied. RFOUT(SHDN) ...
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... (Rall, 1964; Perkel et al., 1981). This method suffers from the drawback that the required numerical calculations are computationally expensive. In addition, the solution represents only a discrete approximation to the continuous equation. Therefore, an efficient method for computing voltage transie ...
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voltage - International University of Sarajevo

... Experimental results reveal that the human body begins to react to currents of only a few milliamperes. Although most individuals can withstand currents up to perhaps 10 mA for very short periods of time without serious side effects, any current over 10 mA should be considered dangerous. ...
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Monitoring Voltage, Current and Temperature

4.25Gbps Transimpedance Amplifier with AGC
4.25Gbps Transimpedance Amplifier with AGC

... The RSSI output is a current output, which requires a resistive load to ground (GND). The voltage gain can be adjusted for the intended application by choosing the external resistor. However, for proper operation of the ONET4291T, ensure that the voltage at RSSI never exceeds VCC – 0.65 V. The minim ...
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Physics 4B Lab Experiments

... ease with which the students in the following labs quickly start their experimentation. ...
Alternative quantities and electricity supply
Alternative quantities and electricity supply

... disconnection should be used, such that during an earth fault the voltage between simultaneously accessible exposed-and extraneous-conductive-parts are not to cause danger. The protective device may be either:  an overcurrent protective device, or  a residual current device (which is a preferred m ...
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Features General Description

... frequency to appear at their input). If the input current drawn by such a supply (or any other nonlinear load) can be made to follow the input voltage in instantaneous amplitude, it will appear resistive to the AC line and a unity power factor will be achieved. To hold the input current draw of a de ...
NZT560/NZT560A NPN Low Saturation Transistor N Z
NZT560/NZT560A NPN Low Saturation Transistor N Z

... listed by country on our web page cited above. Products customers buy either from Fairchild directly or from Authorized Fairchild Distributors are genuine parts, have full traceability, meet Fairchild's quality standards for handling and storage and provide access to Fairchild's full range of up-to- ...
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Islanding

Islanding refers to the condition in which a distributed generator (DG) continues to power a location even though electrical grid power from the electric utility is no longer present. Islanding can be dangerous to utility workers, who may not realize that a circuit is still powered, and it may prevent automatic re-connection of devices. For that reason, distributed generators must detect islanding and immediately stop producing power; this is referred to as anti-islanding.The common example of islanding is a grid supply line that has solar panels attached to it. In the case of a blackout, the solar panels will continue to deliver power as long as irradiance is sufficient. In this case, the supply line becomes an ""island"" with power surrounded by a ""sea"" of unpowered lines. For this reason, solar inverters that are designed to supply power to the grid are generally required to have some sort of automatic anti-islanding circuitry in them.In intentional islanding, the generator disconnects from the grid, and forces the distributed generator to power the local circuit. This is often used as a power backup system for buildings that normally sell their excess power to the grid.
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