1.Introduction
... it is shown that the capacitor size can be reduced remarkably. The input current is regulated to be sinusoidal and the source power factor can be controlled at unity. This can be extended by permanent magnet synchronous generator connected wind power system to maintain the voltage constant when the ...
... it is shown that the capacitor size can be reduced remarkably. The input current is regulated to be sinusoidal and the source power factor can be controlled at unity. This can be extended by permanent magnet synchronous generator connected wind power system to maintain the voltage constant when the ...
Precision, Low Power INSTRUMENTATION AMPLIFIER INA118
... The INA118 is a low power, general purpose instrumentation amplifier offering excellent accuracy. Its versatile 3-op amp design and small size make it ideal for a wide range of applications. Current-feedback input circuitry provides wide bandwidth even at high gain (70kHz at G = 100). A single exter ...
... The INA118 is a low power, general purpose instrumentation amplifier offering excellent accuracy. Its versatile 3-op amp design and small size make it ideal for a wide range of applications. Current-feedback input circuitry provides wide bandwidth even at high gain (70kHz at G = 100). A single exter ...
LM2651 1.5A High Efficiency Synchronous Switching Regulator
... The LM2651 contains a patented current sensing circuitry for current mode control. This feature eliminates the external current sensing resistor required by other current-mode DC-DC converters. The LM2651 has a 300 kHz fixed frequency internal oscillator. The high oscillator frequency allows the use ...
... The LM2651 contains a patented current sensing circuitry for current mode control. This feature eliminates the external current sensing resistor required by other current-mode DC-DC converters. The LM2651 has a 300 kHz fixed frequency internal oscillator. The high oscillator frequency allows the use ...
LTC1152 - Rail-to-Rail Input Rail-to-Rail Output
... rail-to-rail output swing and rail-to-rail input commonmode range (CMR); the input CMR actually extends beyond either rail by about 0.3V. This allows unity-gain buffer circuits to operate with any input signal within the power supply rails; input signal swing is limited only by the output stage swin ...
... rail-to-rail output swing and rail-to-rail input commonmode range (CMR); the input CMR actually extends beyond either rail by about 0.3V. This allows unity-gain buffer circuits to operate with any input signal within the power supply rails; input signal swing is limited only by the output stage swin ...
NCS5651 2 Amp PLC Line Driver Product Preview
... line driver. It is optimized to accept a signal from a Power Line Carrier modem. The device consists of two Operational Amplifiers (opamps). The output opamp is designed to drive up to 2 A peak into an isolation transformer or simple coil coupling to the mains. At an output current of 1.5 A, the out ...
... line driver. It is optimized to accept a signal from a Power Line Carrier modem. The device consists of two Operational Amplifiers (opamps). The output opamp is designed to drive up to 2 A peak into an isolation transformer or simple coil coupling to the mains. At an output current of 1.5 A, the out ...
BAX16 B A X
... SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROVAL OF FAIRCHILD SEMICONDUCTOR CORPORATION. As used herein: ...
... SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROVAL OF FAIRCHILD SEMICONDUCTOR CORPORATION. As used herein: ...
Ignition Systems - QSSTransportationTechnology
... ignition" (or a set of breaker points and a capacitor) A pair of strong permanent magnets embedded in the engine's flywheel. When the magnets fly past the U-shaped armature, they induce a magnetic field in the armature. This field induces some small amount of current in the primary and secondary c ...
... ignition" (or a set of breaker points and a capacitor) A pair of strong permanent magnets embedded in the engine's flywheel. When the magnets fly past the U-shaped armature, they induce a magnetic field in the armature. This field induces some small amount of current in the primary and secondary c ...
ACS754xCB-130 - Allegro Microsystems
... Magnetic offset error (IERROM). The magnetic offset is due to the residual magnetism (remnant field) of the core material. The magnetic offset error is highest when the magnetic circuit has been saturated, usually when the device has been subjected to a full-scale or high-current overload condition. ...
... Magnetic offset error (IERROM). The magnetic offset is due to the residual magnetism (remnant field) of the core material. The magnetic offset error is highest when the magnetic circuit has been saturated, usually when the device has been subjected to a full-scale or high-current overload condition. ...
LECT7V23
... The value of ro is the inverse of the slope of the lines in the characteristic curves. Note that we use lowercase variables here, with lowercase subscripts, to indicate that it is a signal model. This model works pretty well. But, we can make it more accurate still, by examining another characterist ...
... The value of ro is the inverse of the slope of the lines in the characteristic curves. Note that we use lowercase variables here, with lowercase subscripts, to indicate that it is a signal model. This model works pretty well. But, we can make it more accurate still, by examining another characterist ...
1.rf amplifier - ABCelectronique
... the reference voltage of EFM comparator is controlled utilizing the fact that the generation probability of 1 , 0 is 50 % each in the binary EFM signals. As this comparator is a current SW type, each of the H and L levels does not equal the power supply voltage, requiring feedback through a CMOS buf ...
... the reference voltage of EFM comparator is controlled utilizing the fact that the generation probability of 1 , 0 is 50 % each in the binary EFM signals. As this comparator is a current SW type, each of the H and L levels does not equal the power supply voltage, requiring feedback through a CMOS buf ...
ADM1184 数据手册DataSheet 下载
... When all four monitored supplies exceed 0.6 V, a system powergood signal (PWRGD) is asserted. There is an internal 190 ms (typical) delay associated with the assertion of the PWRGD output. After PWRGD is asserted, if any of the four monitored supplies drops below its programmed threshold, the corres ...
... When all four monitored supplies exceed 0.6 V, a system powergood signal (PWRGD) is asserted. There is an internal 190 ms (typical) delay associated with the assertion of the PWRGD output. After PWRGD is asserted, if any of the four monitored supplies drops below its programmed threshold, the corres ...
SGM9121 8MHz 5th Order Video Driver with 6dB Gain
... The SGM9121 can use the SAG configuration if an AC-coupled output video signal is needed. SAG correction refers to the low-frequency compensation for the high pass filter formed by the 150Ω load and the output capacitor. In video applications, the cutoff frequency must be low enough to pass the vert ...
... The SGM9121 can use the SAG configuration if an AC-coupled output video signal is needed. SAG correction refers to the low-frequency compensation for the high pass filter formed by the 150Ω load and the output capacitor. In video applications, the cutoff frequency must be low enough to pass the vert ...
OR3425552561
... as the terminal for which the terminal voltage is UT. All required voltages and currents are measured and are fed into the controller to be compared with the commands. The controller then performs feedback control and outputs a set of switching signals (firing angle) to drive the main semiconductor ...
... as the terminal for which the terminal voltage is UT. All required voltages and currents are measured and are fed into the controller to be compared with the commands. The controller then performs feedback control and outputs a set of switching signals (firing angle) to drive the main semiconductor ...
Exar 电源Blox 元器件订购手册
... • Sipex’s PowerBlox family delivers from 3A to 12A output current and supports a very wide input voltage range of 2.5V – 28V. • These parts offer the world’s only high current synchronous buck regulators with support for input voltages greater than 6V. • Offered in frequencies ranging from 300kHz to ...
... • Sipex’s PowerBlox family delivers from 3A to 12A output current and supports a very wide input voltage range of 2.5V – 28V. • These parts offer the world’s only high current synchronous buck regulators with support for input voltages greater than 6V. • Offered in frequencies ranging from 300kHz to ...
Voltage regulator
A voltage regulator is designed to automatically maintain a constant voltage level. A voltage regulator may be a simple ""feed-forward"" design or may include negative feedback control loops. It may use an electromechanical mechanism, or electronic components. Depending on the design, it may be used to regulate one or more AC or DC voltages.Electronic voltage regulators are found in devices such as computer power supplies where they stabilize the DC voltages used by the processor and other elements. In automobile alternators and central power station generator plants, voltage regulators control the output of the plant. In an electric power distribution system, voltage regulators may be installed at a substation or along distribution lines so that all customers receive steady voltage independent of how much power is drawn from the line.