LM2984C Microprocessor Power Supply System
... IC stability. Since ESR varies from one brand to the next, some bench work may be required to determine the minimum capacitor value to use in production. Worst case is usually determined at the minimum ambient temperature and the maximum load expected. Output capacitors can be increased in size to a ...
... IC stability. Since ESR varies from one brand to the next, some bench work may be required to determine the minimum capacitor value to use in production. Worst case is usually determined at the minimum ambient temperature and the maximum load expected. Output capacitors can be increased in size to a ...
INA138-Q1, INA168-Q1
... Input common-mode and power-supply voltages are independent, and range from 2.7 V to 36 V for the INA138-Q1, and 2.7 V to 60 V for the INA168-Q1. Quiescent current is only 25 μA, which permits connecting the power supply to either side of the current-measurement shunt with minimal error. The device ...
... Input common-mode and power-supply voltages are independent, and range from 2.7 V to 36 V for the INA138-Q1, and 2.7 V to 60 V for the INA168-Q1. Quiescent current is only 25 μA, which permits connecting the power supply to either side of the current-measurement shunt with minimal error. The device ...
A 2.4-ghz 0.18-/spl mu/m cmos self-biased cascode power amplifier
... cascode combination of thick and standard devices, the thick device limits the high-frequency performance. In other words, even though we use a more advanced technology (0.2- m process compared with 0.35- m process), we cannot exploit the higher frequency performance of the scaled-down devices. This ...
... cascode combination of thick and standard devices, the thick device limits the high-frequency performance. In other words, even though we use a more advanced technology (0.2- m process compared with 0.35- m process), we cannot exploit the higher frequency performance of the scaled-down devices. This ...
AH5798 SINGLE PHASE HALL EFFECT LATCH SMART FAN MOTOR CONTROLLER
... Rotor Lock Protection (Lock detection, output shutdown and automatic re-start) Thermal protection Tachometer (FG) output No external timing capacitor - Reduces the numbers of external components required Low profile packages: SOT89-5L and TSOT25 ...
... Rotor Lock Protection (Lock detection, output shutdown and automatic re-start) Thermal protection Tachometer (FG) output No external timing capacitor - Reduces the numbers of external components required Low profile packages: SOT89-5L and TSOT25 ...
OPA129 Difet Ultra-Low Bias Current OPERATIONAL AMPLIFIER
... Difet fabrication eliminates isolation-junction leakage current—the main contributor to input bias current with conventional monolithic FETs. This reduces input bias current by a factor of 10 to 100. Very low input bias current can be achieved without resorting to small-geometry FETs or CMOS designs ...
... Difet fabrication eliminates isolation-junction leakage current—the main contributor to input bias current with conventional monolithic FETs. This reduces input bias current by a factor of 10 to 100. Very low input bias current can be achieved without resorting to small-geometry FETs or CMOS designs ...
30 – 100 kw design guidelines for accredited
... The distributor may require upfront fees to assess proposals for systems above a given size. Additionally, some distributors may require an electrical engineer’s certificate for systems over a given size. For more general information on the pre-approval process, see our guide to Small Scale Generati ...
... The distributor may require upfront fees to assess proposals for systems above a given size. Additionally, some distributors may require an electrical engineer’s certificate for systems over a given size. For more general information on the pre-approval process, see our guide to Small Scale Generati ...
48-VDC Battery Powered Inverter Power Stage
... provides the lifting power. Forklifts are typically operated by combustion engines or electric motors depending on the load carrying capacity and application area of the forklift. Outdoor applications that need lifting power beyond 2 tons typically use combustion engines. Electric forklift models ar ...
... provides the lifting power. Forklifts are typically operated by combustion engines or electric motors depending on the load carrying capacity and application area of the forklift. Outdoor applications that need lifting power beyond 2 tons typically use combustion engines. Electric forklift models ar ...
Design of a Permanent-Magnet Synchronous Generator for a 2 MW
... One of the disadvantages of the direct-driven generators is the cogging torque that is the main part of the torque pulsations. The cogging torque is the interaction between the Permanent-Magnets (PMs) and the stator slots [5]. Due to the direct connection of the wind turbine and generator shaft, tor ...
... One of the disadvantages of the direct-driven generators is the cogging torque that is the main part of the torque pulsations. The cogging torque is the interaction between the Permanent-Magnets (PMs) and the stator slots [5]. Due to the direct connection of the wind turbine and generator shaft, tor ...
voltage drop table
... • Voltage drop becomes important when the length of a run of wire or cable becomes very long. Usually this is not a problem in circuits within a house, but may become an issue when running wire to an outbuilding, well pump, etc. • Excessive voltage drop can cause loss of efficiency in operation of l ...
... • Voltage drop becomes important when the length of a run of wire or cable becomes very long. Usually this is not a problem in circuits within a house, but may become an issue when running wire to an outbuilding, well pump, etc. • Excessive voltage drop can cause loss of efficiency in operation of l ...
NDS8434 Single P-Channel Enhancement Mode Field Effect Transistor June 1996 Ω
... These P-Channel enhancement mode power field effect transistors are produced using Fairchild's proprietary, high cell density, DMOS technology. This very high density process is especially tailored to minimize on-state resistance and provide superior switching performance. These devices are particul ...
... These P-Channel enhancement mode power field effect transistors are produced using Fairchild's proprietary, high cell density, DMOS technology. This very high density process is especially tailored to minimize on-state resistance and provide superior switching performance. These devices are particul ...
Single-Ended “Big Iron” Guitar Amplifier Ray Lyons
... transporting the critical signals from the input jacks to the 1st state preamp tube, from the output of the 1st stage preamp tube to the volume and tone control pots, to the grid of the power tube and also for the presence control pot/feedback loop. Only one end of the braided shield of each coax ca ...
... transporting the critical signals from the input jacks to the 1st state preamp tube, from the output of the 1st stage preamp tube to the volume and tone control pots, to the grid of the power tube and also for the presence control pot/feedback loop. Only one end of the braided shield of each coax ca ...
T_ ..... nll - Console5.com
... setup method or reference voltage polarity. Connections for a positive reference voltage are shown in Figure ...
... setup method or reference voltage polarity. Connections for a positive reference voltage are shown in Figure ...
Smart Grids Testing and Research Infrastructure
... Diagnosis and predictive maintenance of large electrical equipment -generators & power transformers, installed in power and industrial plants. RESONANT SYSTEM FOR HIGH VOLTAGE CABLES Variable frequency resonant system WRV 260/80 that allows to test on-site cables up to 400 kV rated voltage. Experts ...
... Diagnosis and predictive maintenance of large electrical equipment -generators & power transformers, installed in power and industrial plants. RESONANT SYSTEM FOR HIGH VOLTAGE CABLES Variable frequency resonant system WRV 260/80 that allows to test on-site cables up to 400 kV rated voltage. Experts ...
Variable-frequency drive
A variable-frequency drive (VFD) (also termed adjustable-frequency drive, variable-speed drive, AC drive, micro drive or inverter drive) is a type of adjustable-speed drive used in electro-mechanical drive systems to control AC motor speed and torque by varying motor input frequency and voltage.VFDs are used in applications ranging from small appliances to the largest of mine mill drives and compressors. However, around 25% of the world's electrical energy is consumed by electric motors in industrial applications, which are especially conducive for energy savings using VFDs in centrifugal load service, and VFDs' global market penetration for all applications is still relatively small. That lack of penetration highlights significant energy efficiency improvement opportunities for retrofitted and new VFD installations.Over the last four decades, power electronics technology has reduced VFD cost and size and has improved performance through advances in semiconductor switching devices, drive topologies, simulation and control techniques, and control hardware and software.VFDs are available in a number of different low- and medium-voltage AC-AC and DC-AC topologies.