Increase of internal quantum efficiency in small
... To separate the absorption of active absorber layers from absorption within transport layers and metal contact, we use a transfer-matrix-formalism to model the device optically [1]. Values of the optical constants n and k were derived by tting transmission and re ection spectra of thin lm layers o ...
... To separate the absorption of active absorber layers from absorption within transport layers and metal contact, we use a transfer-matrix-formalism to model the device optically [1]. Values of the optical constants n and k were derived by tting transmission and re ection spectra of thin lm layers o ...
UCN5804 - Allegro Microsystems
... many L/R applications, this substrate current is high enough to adversely affect the logic circuitry and cause misstepping. External series diodes (Schottky are recommended for increased efficiency at low-voltage operation) will prevent substrate current from being sourced through the outputs. Alter ...
... many L/R applications, this substrate current is high enough to adversely affect the logic circuitry and cause misstepping. External series diodes (Schottky are recommended for increased efficiency at low-voltage operation) will prevent substrate current from being sourced through the outputs. Alter ...
A Modular 1 mm Die-Stacked Sensing Platform
... C slave. In this case, the master should pull SDA high for each data cycle due to the lack of a pull up resistor, which can generate short circuit current whenever the transferred bit is a 0. Even so, current consumption in this situation is still lower than standard I2C system which employs pull up ...
... C slave. In this case, the master should pull SDA high for each data cycle due to the lack of a pull up resistor, which can generate short circuit current whenever the transferred bit is a 0. Even so, current consumption in this situation is still lower than standard I2C system which employs pull up ...
BAT42WS / BAT43WS Features Mechanical Data
... Diodes Incorporated products are specifically not authorized for use as critical components in life support devices or systems without the express written approval of the Chief Executive Officer of Diodes Incorporated. As used herein: A. Life support devices or systems are devices or systems which: ...
... Diodes Incorporated products are specifically not authorized for use as critical components in life support devices or systems without the express written approval of the Chief Executive Officer of Diodes Incorporated. As used herein: A. Life support devices or systems are devices or systems which: ...
The dynastart used on the BMW 600, Isetta and other microcars of
... should read an “open” circuit or very high resistance. Any reading above 1,000,000 ohms (or 1-mega ohms) is very good. Any reading less than 500,000 ohms would indicate the coils are contaminated and need additional cleaning. A reading close to zero ohms would indicate a shorted coil and require coi ...
... should read an “open” circuit or very high resistance. Any reading above 1,000,000 ohms (or 1-mega ohms) is very good. Any reading less than 500,000 ohms would indicate the coils are contaminated and need additional cleaning. A reading close to zero ohms would indicate a shorted coil and require coi ...
PAM2306 Description Features Pin Assignments Applications
... This formula has a maximum at VIN = 2VOUT, where IRMS = IOUT /2. This simple worst-case condition is commonly used for design because even significant deviations do not offer much relief. Note that the capacitor manufacturer's ripple current ratings are often based on 2000 hours of life. This makes ...
... This formula has a maximum at VIN = 2VOUT, where IRMS = IOUT /2. This simple worst-case condition is commonly used for design because even significant deviations do not offer much relief. Note that the capacitor manufacturer's ripple current ratings are often based on 2000 hours of life. This makes ...
LT1672/3/4 - 2µA Max, Av >=5 Single, Dual and Quad Over-The-Top Precision Rail-to-Rail Input and Output Op Amps
... available to take the system up to nominal voltages. Figure 1 is a graph of LT1673 supply current vs supply voltage for the three limit cases of input offset that could occur during start-up. The circuits are shown in Figure 2. One circuit creates a positive offset, forcing the output to come up sat ...
... available to take the system up to nominal voltages. Figure 1 is a graph of LT1673 supply current vs supply voltage for the three limit cases of input offset that could occur during start-up. The circuits are shown in Figure 2. One circuit creates a positive offset, forcing the output to come up sat ...
MT-079: Analog Multipliers
... In early Gilbert Cell multipliers, these errors had to be trimmed by means of resistors and potentiometers external to the chip, which was somewhat inconvenient. With modern analog processes, which permit the laser trimming of SiCr thin film resistors on the chip itself, it is possible to trim these ...
... In early Gilbert Cell multipliers, these errors had to be trimmed by means of resistors and potentiometers external to the chip, which was somewhat inconvenient. With modern analog processes, which permit the laser trimming of SiCr thin film resistors on the chip itself, it is possible to trim these ...
RHRG75120 75 A, 1200 V, Hyperfast Diode Features
... Fairchild Semiconductor Corporation’s Anti-Counterfeiting Policy. Fairchild’s Anti-Counterfeiting Policy is also stated on our external website, www.Fairchildsemi.com, under Sales Support. Counterfeiting of semiconductor parts is a growing problem in the industry. All manufactures of semiconductor p ...
... Fairchild Semiconductor Corporation’s Anti-Counterfeiting Policy. Fairchild’s Anti-Counterfeiting Policy is also stated on our external website, www.Fairchildsemi.com, under Sales Support. Counterfeiting of semiconductor parts is a growing problem in the industry. All manufactures of semiconductor p ...
Electricity Training Course
... Describe how the basic “building blocks” of matter—elements, compounds, molecules, atoms, and so on—are related to each other, and how atomic structure is related to the study of electricity. Define the coulomb, volt, ampere, ohm, and watt, and use these units of measurement properly. State Oh ...
... Describe how the basic “building blocks” of matter—elements, compounds, molecules, atoms, and so on—are related to each other, and how atomic structure is related to the study of electricity. Define the coulomb, volt, ampere, ohm, and watt, and use these units of measurement properly. State Oh ...
Enhancement of THD in HVDC System using Shunt Active Power
... neighboring loads, and they tend to have an overall opposite effect on the quality of electric power. A concept that can improve the power quality is the active power filter. This type of filters can meet diverse load conditions. In addition to improve power factor, it also appears to be an attracti ...
... neighboring loads, and they tend to have an overall opposite effect on the quality of electric power. A concept that can improve the power quality is the active power filter. This type of filters can meet diverse load conditions. In addition to improve power factor, it also appears to be an attracti ...
MAX15032 Evaluation Kit Evaluates: General Description Features
... The MAX15032 EV kit contains a high-efficiency pulsewidth-modulated (PWM) step-up DC-DC converter. The MAX15032 features an adjustable output voltage and an internal MOSFET switch to achieve a fast transient response. The EV kit operates from a 2.9V to 5.5V DC power supply and provides a regulated 3 ...
... The MAX15032 EV kit contains a high-efficiency pulsewidth-modulated (PWM) step-up DC-DC converter. The MAX15032 features an adjustable output voltage and an internal MOSFET switch to achieve a fast transient response. The EV kit operates from a 2.9V to 5.5V DC power supply and provides a regulated 3 ...
Lab 1 - Portal UniMAP
... Sometimes a fifth band is employed for some high precision resistor where the first three bands represent the significant digit. The forth band is the multiplier while the fifth band is the tolerance. In the other case, for some standard 4-band code, a fifth band may indicate the manufacturer’s spec ...
... Sometimes a fifth band is employed for some high precision resistor where the first three bands represent the significant digit. The forth band is the multiplier while the fifth band is the tolerance. In the other case, for some standard 4-band code, a fifth band may indicate the manufacturer’s spec ...
printer-friendly version
... back at another location, the voltage drop across each parallel path is the same and is equal to the total voltage drop across the circuit. The total electrical resistance in a parallel circuit is found by adding up the reciprocals of individual resistance values, and therefore, the total resistance ...
... back at another location, the voltage drop across each parallel path is the same and is equal to the total voltage drop across the circuit. The total electrical resistance in a parallel circuit is found by adding up the reciprocals of individual resistance values, and therefore, the total resistance ...
edc unit 4 transistor biasing
... the spacing between the curves might increase or decrease which leads to the shifting of the Qpoint to a location which might be completely unsatisfactory. ...
... the spacing between the curves might increase or decrease which leads to the shifting of the Qpoint to a location which might be completely unsatisfactory. ...
SS8050 NPN Epitaxial Silicon Transistor SS8050 — NPN Epit axial Silicon T
... Fairchild Semiconductor Corporation's Anti-Counterfeiting Policy. Fairchild's Anti-Counterfeiting Policy is also stated on our external website, www.fairchildsemi.com, under Sales Support. Counterfeiting of semiconductor parts is a growing problem in the industry. All manufacturers of semiconductor ...
... Fairchild Semiconductor Corporation's Anti-Counterfeiting Policy. Fairchild's Anti-Counterfeiting Policy is also stated on our external website, www.fairchildsemi.com, under Sales Support. Counterfeiting of semiconductor parts is a growing problem in the industry. All manufacturers of semiconductor ...
Circuit Components Lesson 4
... A short circuit can be caused by incoming power wires (wires that are normally insulated and kept separate) coming in contact with each other. Since a circuit usually has resistance, and the power wires that "short out" have very little resistance, the current will tend to flow through the path of l ...
... A short circuit can be caused by incoming power wires (wires that are normally insulated and kept separate) coming in contact with each other. Since a circuit usually has resistance, and the power wires that "short out" have very little resistance, the current will tend to flow through the path of l ...
PDF Obsolete Data Sheets Rev. B
... coupled with offset drift and input voltage noise comparable to a high performance bipolar input amplifier. The AD645 has been improved to offer the lowest offset drift in a FET op amp, 1 µV/°C. Offset voltage drift is measured and trimmed at wafer level for the lowest cost possible. An inherently l ...
... coupled with offset drift and input voltage noise comparable to a high performance bipolar input amplifier. The AD645 has been improved to offer the lowest offset drift in a FET op amp, 1 µV/°C. Offset voltage drift is measured and trimmed at wafer level for the lowest cost possible. An inherently l ...
2007 25 Winter Wiring Matters
... requirements of BS EN 61008-1 or BS EN 61009-1 and incorporate a time delay in accordance with BS EN 60947-2, to provide discrimination with further RCDs protecting final circuits. For supplies to ac motors, RCDs should be the time-delayed or the S-type where necessary to prevent unwanted tripping. ...
... requirements of BS EN 61008-1 or BS EN 61009-1 and incorporate a time delay in accordance with BS EN 60947-2, to provide discrimination with further RCDs protecting final circuits. For supplies to ac motors, RCDs should be the time-delayed or the S-type where necessary to prevent unwanted tripping. ...
Protection of RS-232 Serial Connections
... same voltage, the common wire has characteristics called resistance and inductance which prevent it from acting as an ideal short circuit. The consequence is that in the real world voltage differences can occur between RS-232 data transmitters and receivers which can compromise data transmission and ...
... same voltage, the common wire has characteristics called resistance and inductance which prevent it from acting as an ideal short circuit. The consequence is that in the real world voltage differences can occur between RS-232 data transmitters and receivers which can compromise data transmission and ...
generator protection
... Typically leading power factor operation of generators results when the field excitation is reduced. Hence, limitations on the reactive power absorption capability set a lower limit on the reduction on field excitation system (see dotted line in figure xx). How? Protection system for synchronous-gen ...
... Typically leading power factor operation of generators results when the field excitation is reduced. Hence, limitations on the reactive power absorption capability set a lower limit on the reduction on field excitation system (see dotted line in figure xx). How? Protection system for synchronous-gen ...
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"".