LAPPEENRANTA UNIVERSITY OF TECHNOLOGY DEPARTMENT
... charged condition so that it should be always ready for emergency operating. When microgrid operates like a part of the utility system, the microsources of the microgrid feed local loads. If the generated power exceeds the demanded power level inside the microgrid, excess of the energy is supplied t ...
... charged condition so that it should be always ready for emergency operating. When microgrid operates like a part of the utility system, the microsources of the microgrid feed local loads. If the generated power exceeds the demanded power level inside the microgrid, excess of the energy is supplied t ...
The American University in Cairo School of Science and Engineering SYNTHESIZABLE
... inductors and transformers, semiconductor devices operated in the linear mode ...
... inductors and transformers, semiconductor devices operated in the linear mode ...
999016 - Parallel vs. Series Wiring
... Since the speakers are joined as a chain, the resistances of all the speakers are added together. LAWS OF PHYSICS: Series circuits are “voltage dividers”. Each resistance, or in our case a speaker, that is added gets a percentage of the overall voltage. Although the voltage of the entire circuit sta ...
... Since the speakers are joined as a chain, the resistances of all the speakers are added together. LAWS OF PHYSICS: Series circuits are “voltage dividers”. Each resistance, or in our case a speaker, that is added gets a percentage of the overall voltage. Although the voltage of the entire circuit sta ...
AD7677 数据手册DataSheet下载
... When SER/PAR is LOW, this output is used as the Bit 8 of the Parallel Port Data Output Bus. When SER/PAR is HIGH, this output, part of the serial port, is used as a serial data output synchronized to SCLK. Conversion results are stored in an on-chip register. The AD7677 provides the conversion resul ...
... When SER/PAR is LOW, this output is used as the Bit 8 of the Parallel Port Data Output Bus. When SER/PAR is HIGH, this output, part of the serial port, is used as a serial data output synchronized to SCLK. Conversion results are stored in an on-chip register. The AD7677 provides the conversion resul ...
PR‐PUB‐NLH‐183 (Revision 1, Jun 19‐15) NLH 2015 Prudence Review Page 1 of 2 Q.
... The polarization index (P.I.) test should be performed at the same voltage as the test in Paragraph 4.2.1 for ten minutes. The recommended minimum value of polarization index for windings rated Class B and higher is 2.0 (References: IEEE Stds. 43, Sec. 9.2; and IEEE Stds. 432, App. A2). If the one m ...
... The polarization index (P.I.) test should be performed at the same voltage as the test in Paragraph 4.2.1 for ten minutes. The recommended minimum value of polarization index for windings rated Class B and higher is 2.0 (References: IEEE Stds. 43, Sec. 9.2; and IEEE Stds. 432, App. A2). If the one m ...
D1213A-04S Features Mechanical Data
... IF = 8mA, any channel to VP IF = 8mA, VN to and channel IPP = 1A (Note 7) VIN = 1.65V, VP = 3.3V, VN = 0V, f = 1MHz ...
... IF = 8mA, any channel to VP IF = 8mA, VN to and channel IPP = 1A (Note 7) VIN = 1.65V, VP = 3.3V, VN = 0V, f = 1MHz ...
ZXMS6006DT8 Product Summary Features and Benefits
... VDS = 12V, VIN = 0V VDS = 36V, VIN = 0V VDS = VGS, ID = 1mA VIN = +3V VIN = +5V VIN = +5V VIN = +3V, ID = 1A VIN = +5V, ID = 1A VIN = 3V; TA = 25°C VIN = 5V; TA = 25°C VIN = 3V; TA = 25°C VIN = 5V; TA = 25°C VIN = +3V VIN = +5V ...
... VDS = 12V, VIN = 0V VDS = 36V, VIN = 0V VDS = VGS, ID = 1mA VIN = +3V VIN = +5V VIN = +5V VIN = +3V, ID = 1A VIN = +5V, ID = 1A VIN = 3V; TA = 25°C VIN = 5V; TA = 25°C VIN = 3V; TA = 25°C VIN = 5V; TA = 25°C VIN = +3V VIN = +5V ...
MAX5380/MAX5381/MAX5382 Low-Cost, Low-Power, 8-Bit DACs with 2-Wire Serial Interface in SOT23 General Description
... the bus is not in use. The MAX5380/MAX5381/ MAX5382 are receive-only devices (slaves) and must be controlled by a bus master device. Figure 4 shows a typical application where up to four devices can be connected to the bus, provided they have different address settings. External pull-up resistors ar ...
... the bus is not in use. The MAX5380/MAX5381/ MAX5382 are receive-only devices (slaves) and must be controlled by a bus master device. Figure 4 shows a typical application where up to four devices can be connected to the bus, provided they have different address settings. External pull-up resistors ar ...
- LJMU Research Online
... drive current rating for the given per-phase current rating. It is therefore only too natural that numerous studies have appeared recently related to the various aspects of PWM control for multiphase multilevel drive systems [28]. Multilevel voltage output can be obtained in two different ways. In t ...
... drive current rating for the given per-phase current rating. It is therefore only too natural that numerous studies have appeared recently related to the various aspects of PWM control for multiphase multilevel drive systems [28]. Multilevel voltage output can be obtained in two different ways. In t ...
Spectral analysis of a new six-phase pole
... leading to the presence of odd harmonics only in the phase voltage. Therefore, an odd modulation ratio is purposely adopted to eliminate the even harmonics. When the magnetic saturation effect of the SCIM is neglected, the fundamental and harmonic phase voltages can be regarded as independent voltag ...
... leading to the presence of odd harmonics only in the phase voltage. Therefore, an odd modulation ratio is purposely adopted to eliminate the even harmonics. When the magnetic saturation effect of the SCIM is neglected, the fundamental and harmonic phase voltages can be regarded as independent voltag ...
rg500 series - Minarik Drives
... Section 4. Installation. . ........................................................ 8 Heat Sinking.................................................................................. 8 Chassis. . ................................................................................. 8 NEMA 4X............... ...
... Section 4. Installation. . ........................................................ 8 Heat Sinking.................................................................................. 8 Chassis. . ................................................................................. 8 NEMA 4X............... ...
LT5557 - 400MHz to 3.8GHz 3.3V Active Downconverting Mixer.
... The LT®5557 active mixer is optimized for high linearity, wide dynamic range downconverter applications. The IC includes a high speed differential LO buffer amplifier driving a double-balanced mixer. Broadband, integrated transformers on the RF and LO inputs provide single-ended 50Ω interfaces. The ...
... The LT®5557 active mixer is optimized for high linearity, wide dynamic range downconverter applications. The IC includes a high speed differential LO buffer amplifier driving a double-balanced mixer. Broadband, integrated transformers on the RF and LO inputs provide single-ended 50Ω interfaces. The ...
SKY65015-92LF 数据资料DataSheet下载
... L1, L2 and R1. The power supply current, IS, must be limited, either via the current limit function of an external bench power supply, or by replacing L3 with resistor R1, the value of which is given in the Current Limiting Resistor Values table. The evaluation board is shipped with L3 in place, whi ...
... L1, L2 and R1. The power supply current, IS, must be limited, either via the current limit function of an external bench power supply, or by replacing L3 with resistor R1, the value of which is given in the Current Limiting Resistor Values table. The evaluation board is shipped with L3 in place, whi ...
Driving LEDs with CoolRunner-II CPLDS
... Try to stagger the switching of the outputs. LEDs are almost always used for indicating status to a human. Human reactions are sufficiently slow that delaying the output switching by a small amount of time will not be noticable ...
... Try to stagger the switching of the outputs. LEDs are almost always used for indicating status to a human. Human reactions are sufficiently slow that delaying the output switching by a small amount of time will not be noticable ...
SN74LVC16374 数据资料 dataSheet 下载
... Texas Instruments Incorporated and its subsidiaries (TI) reserve the right to make corrections, modifications, enhancements, improvements, and other changes to its products and services at any time and to discontinue any product or service without notice. Customers should obtain the latest relevant ...
... Texas Instruments Incorporated and its subsidiaries (TI) reserve the right to make corrections, modifications, enhancements, improvements, and other changes to its products and services at any time and to discontinue any product or service without notice. Customers should obtain the latest relevant ...
Evaluation Kit - Apex Microtechnology
... PA94/PA95 pin-out. With ample breadboarding areas it is flexible enough to analyze a multitude of standard or proprietary circuit configurations. Critical connections for power supply bypassing, compensation and current limiting are pre-wired. Components not usually readily available in engineering ...
... PA94/PA95 pin-out. With ample breadboarding areas it is flexible enough to analyze a multitude of standard or proprietary circuit configurations. Critical connections for power supply bypassing, compensation and current limiting are pre-wired. Components not usually readily available in engineering ...
The Pyramidal Electric Transducer
... less coupling to coilform. Subsequently, we developed another conductive coilform that completely enclosed coil 2. A Teflon heat-shrink sleeve 0.4 mm thick was placed over the entire length of the coilform. An acrylic tube was then placed over the coilform (3.1 mm wall thickness) and held in place w ...
... less coupling to coilform. Subsequently, we developed another conductive coilform that completely enclosed coil 2. A Teflon heat-shrink sleeve 0.4 mm thick was placed over the entire length of the coilform. An acrylic tube was then placed over the coilform (3.1 mm wall thickness) and held in place w ...
PDF (acrobat)
... The neper (symbol Np) expresses the ratio of two field quantities such as voltage or current, the square of which is proportional to power by the natural logarithm of this ratio. The value of a power ratio in nepers is one-half of the natural logarithm of the power ratio. The values in nepers of the ...
... The neper (symbol Np) expresses the ratio of two field quantities such as voltage or current, the square of which is proportional to power by the natural logarithm of this ratio. The value of a power ratio in nepers is one-half of the natural logarithm of the power ratio. The values in nepers of the ...
Buck converter
A buck converter is a voltage step down and current step up converter.The simplest way to reduce the voltage of a DC supply is to use a linear regulator (such as a 7805), but linear regulators waste energy as they operate by dissipating excess power as heat. Buck converters, on the other hand, can be remarkably efficient (95% or higher for integrated circuits), making them useful for tasks such as converting the main voltage in a computer (12V in a desktop, 12-24V in a laptop) down to the 0.8-1.8V needed by the processor.