Electric current - liceo classico pescara
... To maintain a continuing flow of water in the pipe, a pump must be provided to maintain the pressure difference. In the same way, to maintain an electric current in a conductor, a voltage source (e.g. a battery) must be provided to maintain the potential difference. ...
... To maintain a continuing flow of water in the pipe, a pump must be provided to maintain the pressure difference. In the same way, to maintain an electric current in a conductor, a voltage source (e.g. a battery) must be provided to maintain the potential difference. ...
AD7893 美国模拟器件公司ADI英文数据手册
... 2. Low Power, Single Supply Operation The AD7893 operates from a single +5 V supply and consumes only 25 mW. This low power, single supply operation makes it ideal for battery powered or portable applications. ...
... 2. Low Power, Single Supply Operation The AD7893 operates from a single +5 V supply and consumes only 25 mW. This low power, single supply operation makes it ideal for battery powered or portable applications. ...
10A 4.5V-14V Input Non-Isolated Wide Output Adjustable Power
... features. The PTH08T241W is optimized to be used with all ceramic capacitors. Operating from an input voltage range of 4.5 V to 14 V, the PTH08T240/241W requires a single resistor to set the output voltage to any value over the range, 0.69 V to 5.5 V. The wide input voltage range makes the PTH08T240 ...
... features. The PTH08T241W is optimized to be used with all ceramic capacitors. Operating from an input voltage range of 4.5 V to 14 V, the PTH08T240/241W requires a single resistor to set the output voltage to any value over the range, 0.69 V to 5.5 V. The wide input voltage range makes the PTH08T240 ...
Implementing a receiver in a fast data transfer system - A feasibility study
... fast and be able to feed an output signal with high voltage swing. It is also needed for the receiver to have low power consumption since they are close to the load, which is sensitive to heat. Different amplifier architectures were investigated to find a suitable circuit for the given prerequisites ...
... fast and be able to feed an output signal with high voltage swing. It is also needed for the receiver to have low power consumption since they are close to the load, which is sensitive to heat. Different amplifier architectures were investigated to find a suitable circuit for the given prerequisites ...
PTH08T240W,
... features. The PTH08T241W is optimized to be used with all ceramic capacitors. Operating from an input voltage range of 4.5 V to 14 V, the PTH08T240/241W requires a single resistor to set the output voltage to any value over the range, 0.69 V to 5.5 V. The wide input voltage range makes the PTH08T240 ...
... features. The PTH08T241W is optimized to be used with all ceramic capacitors. Operating from an input voltage range of 4.5 V to 14 V, the PTH08T240/241W requires a single resistor to set the output voltage to any value over the range, 0.69 V to 5.5 V. The wide input voltage range makes the PTH08T240 ...
PDF
... high current respectively. There are many problems like poor power quality, high stresses, high common mode noise, stresses on motor bearing etc. with the use of conventional power converter topologies and high-voltage semiconductors. So, there is a demand of new converter topologies for medium-volt ...
... high current respectively. There are many problems like poor power quality, high stresses, high common mode noise, stresses on motor bearing etc. with the use of conventional power converter topologies and high-voltage semiconductors. So, there is a demand of new converter topologies for medium-volt ...
PLUS+1 Controller Family Technical Information
... four sources of PLUS+1 product technical information. Other sources include individual module product data sheets, module specific Application Program Interface (API) specifications and the PLUS+1 GUIDE Software User Manual, literature number 10100824. What information is in this manual? This manual ...
... four sources of PLUS+1 product technical information. Other sources include individual module product data sheets, module specific Application Program Interface (API) specifications and the PLUS+1 GUIDE Software User Manual, literature number 10100824. What information is in this manual? This manual ...
MAX1758 Stand-Alone, Switch-Mode Li+ Battery Charger with Internal 28V Switch General Description
... charger that charges one-to-four cells. It provides a regulated charging current accurate to ±10% and a regulated voltage with only a ±0.8% total voltage error at the battery terminals. The internal high-side switch delivers a programmable current of up to 1.5A to charge the battery. The built-in sa ...
... charger that charges one-to-four cells. It provides a regulated charging current accurate to ±10% and a regulated voltage with only a ±0.8% total voltage error at the battery terminals. The internal high-side switch delivers a programmable current of up to 1.5A to charge the battery. The built-in sa ...
MAX15048/MAX15049 Triple-Output Buck Controllers with Tracking/Sequencing EVALUATION KIT AVAILABLE
... The MAX15048/MAX15049 are triple-output pulse-width modulated (PWM), step-down, DC-DC controllers with tracking (MAX15048) and sequencing (MAX15049) options. The devices operate over the 4.7V to 23V inputvoltage range. Each PWM controller provides an adjustable output down to 0.6V and delivers up to ...
... The MAX15048/MAX15049 are triple-output pulse-width modulated (PWM), step-down, DC-DC controllers with tracking (MAX15048) and sequencing (MAX15049) options. The devices operate over the 4.7V to 23V inputvoltage range. Each PWM controller provides an adjustable output down to 0.6V and delivers up to ...
IOSR Journal of Electrical and Electronics Engineering (IOSR-JEEE)
... control method where hysteresis comparators are used to impose a dead band or hysteresis around the reference current. This control scheme provides excellent dynamic performance because it acts quickly. Also, an inherent peak current limiting capability is provided. This technique does not need any ...
... control method where hysteresis comparators are used to impose a dead band or hysteresis around the reference current. This control scheme provides excellent dynamic performance because it acts quickly. Also, an inherent peak current limiting capability is provided. This technique does not need any ...
Electrical Circuits: Most electrical phenomena (everything from light
... If the ski run is smooth and easy => LOW resistance => lots of people will go down in a short time. There’s a large current of skiers. The lift has to bring lots of people up, the steady state current is high. If the run ices up (no resistance at all) we have big trouble. People get hurt, the lift g ...
... If the ski run is smooth and easy => LOW resistance => lots of people will go down in a short time. There’s a large current of skiers. The lift has to bring lots of people up, the steady state current is high. If the run ices up (no resistance at all) we have big trouble. People get hurt, the lift g ...
Available Information on Voltage Sags and Interruptions
... It is first helpful to distinguish voltage sags as short duration events (typically 0.5 to 30 cycles) in which the rms voltage level is between 10% and 90% of its nominal value. An interruption occurs when the rms voltage drops below 10% of nominal. Momentary interruptions can be as short as 20 cycl ...
... It is first helpful to distinguish voltage sags as short duration events (typically 0.5 to 30 cycles) in which the rms voltage level is between 10% and 90% of its nominal value. An interruption occurs when the rms voltage drops below 10% of nominal. Momentary interruptions can be as short as 20 cycl ...
A unique, low- voltage, source- coupled J-FET VCO
... variation because of the small capacitance of the varactor diodes. Therefore, the tuning range is relatively small. Spurious modes could not be observed within this tuning range. The value of the coupling capacitor is too low for a short wave signal at a 50Ω load. Hence, the output power is only 8.7 ...
... variation because of the small capacitance of the varactor diodes. Therefore, the tuning range is relatively small. Spurious modes could not be observed within this tuning range. The value of the coupling capacitor is too low for a short wave signal at a 50Ω load. Hence, the output power is only 8.7 ...
MAX17003A/MAX17004A High-Efficiency, Quad-Output, Main Power- Supply Controllers for Notebook Computers General Description
... The MAX17003A/MAX17004A are dual step-down, switch-mode, power-supply (SMPS) controllers with synchronous rectification, intended for main 5V/3.3V power generation in battery-powered systems. Fixedfrequency operation with optimal interleaving minimizes input ripple current from the lowest input volt ...
... The MAX17003A/MAX17004A are dual step-down, switch-mode, power-supply (SMPS) controllers with synchronous rectification, intended for main 5V/3.3V power generation in battery-powered systems. Fixedfrequency operation with optimal interleaving minimizes input ripple current from the lowest input volt ...
AN1080/D External−Sync Power Supply with Universal Input
... switching times, dispersion of device characteristics, and hFE degradations after several thousand operating hours. The epicollector technologies which MJE18004 uses, improve the switching speed and control of device characteristics. Since the emitter of BJT affects the device performance very much, ...
... switching times, dispersion of device characteristics, and hFE degradations after several thousand operating hours. The epicollector technologies which MJE18004 uses, improve the switching speed and control of device characteristics. Since the emitter of BJT affects the device performance very much, ...
Opto-isolator
In electronics, an opto-isolator, also called an optocoupler, photocoupler, or optical isolator, is a component that transfers electrical signals between two isolated circuits by using light. Opto-isolators prevent high voltages from affecting the system receiving the signal. Commercially available opto-isolators withstand input-to-output voltages up to 10 kV and voltage transients with speeds up to 10 kV/μs.A common type of opto-isolator consists of an LED and a phototransistor in the same opaque package. Other types of source-sensor combinations include LED-photodiode, LED-LASCR, and lamp-photoresistor pairs. Usually opto-isolators transfer digital (on-off) signals, but some techniques allow them to be used with analog signals.