Dynamic voltage scaling
... processor is run at a less-than-maximum frequency in order to conserve power. As frequency changes, the dynamic power will change linearly with it. Dynamic power does not account the total power of the chip There is also static power, which is primarily due to various leakage currents ...
... processor is run at a less-than-maximum frequency in order to conserve power. As frequency changes, the dynamic power will change linearly with it. Dynamic power does not account the total power of the chip There is also static power, which is primarily due to various leakage currents ...
Abstract - School of Engineering and Information Technology
... maximum power, the ‘stronger’ the bacteria were. The other main reason for a power curve is that, not only does it show that maximum potential output of the MFC but also at what resistant. ...
... maximum power, the ‘stronger’ the bacteria were. The other main reason for a power curve is that, not only does it show that maximum potential output of the MFC but also at what resistant. ...
TPS40060 数据资料 dataSheet 下载
... Soft-start programming pin. A capacitor connected from this pin to ground programs the soft-start time. The capacitor is charged with an internal current source of 2.3 µA. The resulting voltage ramp on the SS pin is used as a second non-inverting input to the error amplifier. The output voltage begi ...
... Soft-start programming pin. A capacitor connected from this pin to ground programs the soft-start time. The capacitor is charged with an internal current source of 2.3 µA. The resulting voltage ramp on the SS pin is used as a second non-inverting input to the error amplifier. The output voltage begi ...
LTC5541 - 1.3GHz to 2.3GHz High Dynamic Range Downconverting Mixer.
... The LTC®5541 is part of a family of high dynamic range passive, high gain downconverting mixers covering the 600MHz to 4GHz frequency range. The LTC5541 is optimized for 1.3GHz to 2.3GHz RF applications. The LO frequency must fall within the 1.4GHz to 2.0GHz range for optimum performance. A typical ...
... The LTC®5541 is part of a family of high dynamic range passive, high gain downconverting mixers covering the 600MHz to 4GHz frequency range. The LTC5541 is optimized for 1.3GHz to 2.3GHz RF applications. The LO frequency must fall within the 1.4GHz to 2.0GHz range for optimum performance. A typical ...
CHA2293
... The CHA2293 is a high gain four-stage monolithic low noise amplifier with variable gain. It is designed for a wide range of applications, from military to commercial communication systems.The backside of the chip is both RF and DC grounded. This helps simplify the assembly process. The circuit is ma ...
... The CHA2293 is a high gain four-stage monolithic low noise amplifier with variable gain. It is designed for a wide range of applications, from military to commercial communication systems.The backside of the chip is both RF and DC grounded. This helps simplify the assembly process. The circuit is ma ...
SPRA972 - Texas Instruments
... instructions. For this reason, 0% activity will be defined as a repeated NOP instruction– the smallest amount of power the CPU can consume while active. Conversely, 100% activity will be defined as the most power intensive instruction – the dual multiply and accumulate. All other instructions will f ...
... instructions. For this reason, 0% activity will be defined as a repeated NOP instruction– the smallest amount of power the CPU can consume while active. Conversely, 100% activity will be defined as the most power intensive instruction – the dual multiply and accumulate. All other instructions will f ...
Evaluates: MAX3665 MAX3665 Evaluation Kit General Description Features
... The connector at INPUT is terminated with 50Ω to ground. This voltage is then AC-coupled to a resistance in series with the MAX3665’s input, creating an input current. U2 and U3 form a simple DC current source that is used to apply a DC offset to the input signal. The values of the series resistive ...
... The connector at INPUT is terminated with 50Ω to ground. This voltage is then AC-coupled to a resistance in series with the MAX3665’s input, creating an input current. U2 and U3 form a simple DC current source that is used to apply a DC offset to the input signal. The values of the series resistive ...
DS1088E Fixed-Frequency EconOscillator™ General Description Benefits and Features
... oscillator output for power-sensitive applications. The power-down pin must remain low for at least two output frequency cycles plus 10µs for deglitching purposes. On power-up, the output is disabled until power is stable and the voltage-controlled oscillator has generated 512 clock cycles. ...
... oscillator output for power-sensitive applications. The power-down pin must remain low for at least two output frequency cycles plus 10µs for deglitching purposes. On power-up, the output is disabled until power is stable and the voltage-controlled oscillator has generated 512 clock cycles. ...
New Development in Electrochemical Cells
... The variation of current can be achieved by varying the external load by different resistors. The measurement of current by an ammeter may not be accurate since the resistance of the ammeter may give additional loading to the cell. It is convenient to measure the voltage across a standard resistor w ...
... The variation of current can be achieved by varying the external load by different resistors. The measurement of current by an ammeter may not be accurate since the resistance of the ammeter may give additional loading to the cell. It is convenient to measure the voltage across a standard resistor w ...
trushali mistry
... •Hence equivalent circuit can be reduced to parallel combination of junction capacitance and negative resistance. ...
... •Hence equivalent circuit can be reduced to parallel combination of junction capacitance and negative resistance. ...
power electronics laboratory
... MOSFET is shown in Fig. Here the arrow direction indicates the direction of electrons flow. Power MOSFET is unipolar device because its operation depends upon the flow of majority carrier’s only. It has very high input impedance, in the order of 109 ohm. The gate draws a very small leakage current, ...
... MOSFET is shown in Fig. Here the arrow direction indicates the direction of electrons flow. Power MOSFET is unipolar device because its operation depends upon the flow of majority carrier’s only. It has very high input impedance, in the order of 109 ohm. The gate draws a very small leakage current, ...
Glossary
... Ballast Factor (BF): Measure of light output from lamp operated by commercial ballast as compared to a laboratory standard reference ballast. Ballast factor .94 means ballast produces 94% of light produced by ANSI C82.2 reference ballast operating same lamps. ...
... Ballast Factor (BF): Measure of light output from lamp operated by commercial ballast as compared to a laboratory standard reference ballast. Ballast factor .94 means ballast produces 94% of light produced by ANSI C82.2 reference ballast operating same lamps. ...
Bipolar Junction Transistor - kmutt-inc
... current can flow in the collector circuit regardless of additional increases in IB. Once this maximum is reached, the transistor is said to be in saturation. Note that saturation can be determined by application of Ohm’s law, IC(sat)=(VCC - VCE ) /RC . For Ideal case, the measured voltage across the ...
... current can flow in the collector circuit regardless of additional increases in IB. Once this maximum is reached, the transistor is said to be in saturation. Note that saturation can be determined by application of Ohm’s law, IC(sat)=(VCC - VCE ) /RC . For Ideal case, the measured voltage across the ...
BATTERY CHARGER INSTRUCTIONS FOR
... while charging a battery in telecommunication applications. It may also be used without a battery. The all solid state electronic control circuit provides excellent line-load voltage regulation, current limiting, and alarm contacts with status indicators. The Model A36D is available in a wide range ...
... while charging a battery in telecommunication applications. It may also be used without a battery. The all solid state electronic control circuit provides excellent line-load voltage regulation, current limiting, and alarm contacts with status indicators. The Model A36D is available in a wide range ...
XR400 XR750
... level of the battery, its capacity and the power level drawn by the particular AC load, USB load, or combination of both. With a typical vehicle battery and a 80W load, an operating time of 4 to 5 hours or more can be expected. When using a vehicle battery as a power source, it is strongly recommend ...
... level of the battery, its capacity and the power level drawn by the particular AC load, USB load, or combination of both. With a typical vehicle battery and a 80W load, an operating time of 4 to 5 hours or more can be expected. When using a vehicle battery as a power source, it is strongly recommend ...
Single Zone Switching Relay
... Make the switch! The Taco SR501 Switching Relay’s layout makes short work of any job. Its snap-in PC board easily replaces other single zone switching relays, without replacing the entire box. Combined with the complete line of Taco zone controls, 00® circulators, thermostats and zone valves, the ci ...
... Make the switch! The Taco SR501 Switching Relay’s layout makes short work of any job. Its snap-in PC board easily replaces other single zone switching relays, without replacing the entire box. Combined with the complete line of Taco zone controls, 00® circulators, thermostats and zone valves, the ci ...
OP1177
... range of any high precision amplifier in surface-mount packaging. All versions are fully specified for operation from −40°C to +125°C for the most demanding operating environments. Applications for these amplifiers include precision diode power measurement, voltage and current level setting, and lev ...
... range of any high precision amplifier in surface-mount packaging. All versions are fully specified for operation from −40°C to +125°C for the most demanding operating environments. Applications for these amplifiers include precision diode power measurement, voltage and current level setting, and lev ...
Switched-mode power supply
A switched-mode power supply (switching-mode power supply, switch-mode power supply, SMPS, or switcher) is an electronic power supply that incorporates a switching regulator to convert electrical power efficiently. Like other power supplies, an SMPS transfers power from a source, like mains power, to a load, such as a personal computer, while converting voltage and current characteristics. Unlike a linear power supply, the pass transistor of a switching-mode supply continually switches between low-dissipation, full-on and full-off states, and spends very little time in the high dissipation transitions, which minimizes wasted energy. Ideally, a switched-mode power supply dissipates no power. Voltage regulation is achieved by varying the ratio of on-to-off time. In contrast, a linear power supply regulates the output voltage by continually dissipating power in the pass transistor. This higher power conversion efficiency is an important advantage of a switched-mode power supply. Switched-mode power supplies may also be substantially smaller and lighter than a linear supply due to the smaller transformer size and weight.Switching regulators are used as replacements for linear regulators when higher efficiency, smaller size or lighter weight are required. They are, however, more complicated; their switching currents can cause electrical noise problems if not carefully suppressed, and simple designs may have a poor power factor.