RF systems
... The lowest frequency mode is usually called the fundamental mode. Other resonance frequencies are called high order modes (HOM). The art (science) of cavity design is to damp HOMs without affecting the fundamental mode. The EM field of the lowest mode TM010 (ks,p = 0) is where A is a constant, s = 0 ...
... The lowest frequency mode is usually called the fundamental mode. Other resonance frequencies are called high order modes (HOM). The art (science) of cavity design is to damp HOMs without affecting the fundamental mode. The EM field of the lowest mode TM010 (ks,p = 0) is where A is a constant, s = 0 ...
MM74C157 Quad 2-Input Multiplexers
... SEMICONDUCTOR CORPORATION. As used herein: 2. A critical component in any component of a life support device or system whose failure to perform can be reasonably expected to cause the failure of the life support device or system, or to affect its safety or effectiveness. ...
... SEMICONDUCTOR CORPORATION. As used herein: 2. A critical component in any component of a life support device or system whose failure to perform can be reasonably expected to cause the failure of the life support device or system, or to affect its safety or effectiveness. ...
An Incremental Conductance Based Maximum Power Point Tracking
... promising energy sources for widespread application. Due to its inherent intermittency and fluctuation, one of the important research interests is to harness the maximum power possible from the solar energy falling on a panel. Maximum power point tracking (MPPT) is a very important necessity in a sy ...
... promising energy sources for widespread application. Due to its inherent intermittency and fluctuation, one of the important research interests is to harness the maximum power possible from the solar energy falling on a panel. Maximum power point tracking (MPPT) is a very important necessity in a sy ...
Six inch thyristors for UHVDC
... Phase control thyristors have replaced mercury arc valves in the 1970's and have gone a very successful way in world-wide HVDC transmission projects since then. The need for a dramatic increase of power transmission in China makes it necessary to raise the transmission power of HVDC systems far abov ...
... Phase control thyristors have replaced mercury arc valves in the 1970's and have gone a very successful way in world-wide HVDC transmission projects since then. The need for a dramatic increase of power transmission in China makes it necessary to raise the transmission power of HVDC systems far abov ...
HMC221A / 221AE - Datasheet.Live
... The HMC221A(E) is a low-cost SPDT switch in a 6-lead SOT26 plastic package for use in general switching applications which require very low insertion loss and very small size. This device can control signals from DC to 3 GHz and is especially suited for 900 MHz, 1.8 - 2.2 GHz, and 2.4 GHz ISM applic ...
... The HMC221A(E) is a low-cost SPDT switch in a 6-lead SOT26 plastic package for use in general switching applications which require very low insertion loss and very small size. This device can control signals from DC to 3 GHz and is especially suited for 900 MHz, 1.8 - 2.2 GHz, and 2.4 GHz ISM applic ...
Medium Voltage Switching Transient Induced Potential
... series with capacitance. The nonlinear inductance (XL) is usually associated with the core of a transformer. The transformer core will saturate with flux as voltage increases. The transformer has a saturation curve, which gives flux as a function of voltage. XL has high value for nonsaturation, and ...
... series with capacitance. The nonlinear inductance (XL) is usually associated with the core of a transformer. The transformer core will saturate with flux as voltage increases. The transformer has a saturation curve, which gives flux as a function of voltage. XL has high value for nonsaturation, and ...
A NEW TIME DOMAIN MODEL FOR ELECTRIC ARC FURNACE
... In the above explained methods, there are some restrictions such as initial conditions for the differential equations, balanced situation of the three phase currents and use of complicated mathematical equation for the modelling of the arc model. Regarding the mentioned limitations, this paper propo ...
... In the above explained methods, there are some restrictions such as initial conditions for the differential equations, balanced situation of the three phase currents and use of complicated mathematical equation for the modelling of the arc model. Regarding the mentioned limitations, this paper propo ...
LTC3610 - 24V, 12A Monolithic Synchronous Step
... step-down DC/DC converter that can deliver up to 12A output current from a 4V to 24V (28V maximum) input supply. It uses a valley current control architecture to deliver very low duty cycle operation at high frequency with excellent transient response. The operating frequency is selected by an exter ...
... step-down DC/DC converter that can deliver up to 12A output current from a 4V to 24V (28V maximum) input supply. It uses a valley current control architecture to deliver very low duty cycle operation at high frequency with excellent transient response. The operating frequency is selected by an exter ...
WECC VGITF White Paper - Draft - Western Electricity Coordinating
... This white paper is intended to serve as a technical reference for WECC members when they plan and operate their transmission systems with variable generation connected. The lessons learned and best practices described in this document may pertain to the authors’ systems, not necessarily applicable ...
... This white paper is intended to serve as a technical reference for WECC members when they plan and operate their transmission systems with variable generation connected. The lessons learned and best practices described in this document may pertain to the authors’ systems, not necessarily applicable ...
SMCJ5V0(C)A - SMCJ170(C)A 1500 Watt Transient Voltage Suppressors SMCJ5V0(C)A - SMCJ1
... cause the failure of the life support device or system, or to affect its safety or effectiveness. accordance with instructions for use provided in the labeling, can be reasonably expected to result in a significant injury of the user. ANTI-COUNTERFEITING POLICY Fairchild Semiconductor Corporation's ...
... cause the failure of the life support device or system, or to affect its safety or effectiveness. accordance with instructions for use provided in the labeling, can be reasonably expected to result in a significant injury of the user. ANTI-COUNTERFEITING POLICY Fairchild Semiconductor Corporation's ...
Multimode High-Frequency PWM Controller
... PFM mode, a shutdown current of less than 1 µA, a sleep-mode current of less than 100 µA and a full operating current of less than 2 mA at 1 MHz, it is ideal for building highly efficient, dc-to-dc converters. The TPS43000 operates over a wide input voltage range of 1.8 V to 9.0 V. Typical power sou ...
... PFM mode, a shutdown current of less than 1 µA, a sleep-mode current of less than 100 µA and a full operating current of less than 2 mA at 1 MHz, it is ideal for building highly efficient, dc-to-dc converters. The TPS43000 operates over a wide input voltage range of 1.8 V to 9.0 V. Typical power sou ...
LTC3406-1.2 - 1.5MHz, 600mA Synchronous
... the AVX TPS series of surface mount tantalum. These are specially constructed and tested for low ESR so they give the lowest ESR for a given volume. Other capacitor types include Sanyo POSCAP, Kemet T510 and T495 series, and Sprague 593D and 595D series. Consult the manufacturer for other specific r ...
... the AVX TPS series of surface mount tantalum. These are specially constructed and tested for low ESR so they give the lowest ESR for a given volume. Other capacitor types include Sanyo POSCAP, Kemet T510 and T495 series, and Sprague 593D and 595D series. Consult the manufacturer for other specific r ...
Experiment – 4 Characterization of DC Motor: Part 2
... Add necessary blocks to make the model shown in Fig 4.1. All the required blocks can be copied from the file ‘components.mdl’. Or you can build it by following the instructions (a) to (f) below. a) Add a second set of voltage-control blocks in the Simulink model and connect the dutycycles to the 2 a ...
... Add necessary blocks to make the model shown in Fig 4.1. All the required blocks can be copied from the file ‘components.mdl’. Or you can build it by following the instructions (a) to (f) below. a) Add a second set of voltage-control blocks in the Simulink model and connect the dutycycles to the 2 a ...
Low-Noise, High-Precision, JFET
... The OPA827 series of op amps can be used with single or dual supplies from an operating range of VS = +8V (±4V) and up to VS = +36V (±18V). This device does not require symmetrical supplies; it only requires a minimum supply voltage of 8V. Supply voltages higher than +40V (±20V) can permanently dama ...
... The OPA827 series of op amps can be used with single or dual supplies from an operating range of VS = +8V (±4V) and up to VS = +36V (±18V). This device does not require symmetrical supplies; it only requires a minimum supply voltage of 8V. Supply voltages higher than +40V (±20V) can permanently dama ...
High-Performance Adaptive Perturb and Observe MPPT Technique
... two successive array power signals calculated from the measured array voltage and current signals to create an adaptive perturb. Basically, at the start of the hill climbing process, this error is large and decreases as the maximum power operating point is approached at steady state. Therefore, this ...
... two successive array power signals calculated from the measured array voltage and current signals to create an adaptive perturb. Basically, at the start of the hill climbing process, this error is large and decreases as the maximum power operating point is approached at steady state. Therefore, this ...
High-Precision, Low-Noise, Rail-to-Rail Output
... Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device. These are stress ratings only, which do not imply functional operation of the device at these or any other conditions beyond those indicated under Recommended Operating Conditions. Exposure to absol ...
... Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device. These are stress ratings only, which do not imply functional operation of the device at these or any other conditions beyond those indicated under Recommended Operating Conditions. Exposure to absol ...
POWER METER PW3336/PW3337
... Measure primary-side DC and secondary-side 3-phase output with a single PW3337, using the optimal range for each. Calculate efficiency: Perform output/input calculations and easily identify the resulting efficiency on the power meter’s screen. Ripple rate calculation: Display the ratio of the AC com ...
... Measure primary-side DC and secondary-side 3-phase output with a single PW3337, using the optimal range for each. Calculate efficiency: Perform output/input calculations and easily identify the resulting efficiency on the power meter’s screen. Ripple rate calculation: Display the ratio of the AC com ...
MAX1647/MAX1648 Chemistry-Independent Battery Chargers _______________General Description ____________________________Features
... the Duracell/Intel Smart Battery Charger Specification. The MAX1648 omits the SMBus serial interface, and instead sets the charge voltage and current proportional to the voltage applied to external control pins. In addition to the feature set required for a level 2 charger, the MAX1647 generates int ...
... the Duracell/Intel Smart Battery Charger Specification. The MAX1648 omits the SMBus serial interface, and instead sets the charge voltage and current proportional to the voltage applied to external control pins. In addition to the feature set required for a level 2 charger, the MAX1647 generates int ...
power meter pw3336/pw3337
... Measure primary-side DC and secondary-side 3-phase output with a single PW3337, using the optimal range for each. Calculate efficiency: Perform output/input calculations and easily identify the resulting efficiency on the power meter’s screen. Ripple rate calculation: Display the ratio of the AC com ...
... Measure primary-side DC and secondary-side 3-phase output with a single PW3337, using the optimal range for each. Calculate efficiency: Perform output/input calculations and easily identify the resulting efficiency on the power meter’s screen. Ripple rate calculation: Display the ratio of the AC com ...
High Speed, Triple Differential Receiver with Comparators AD8145
... The AD8145 is a triple, low cost, differential-to-single-ended receiver specifically designed for receiving red-green-blue (RGB) video signals over twisted pair cable or differential printed circuit board traces. It can also be used to receive any type of analog signal or high speed data transmissio ...
... The AD8145 is a triple, low cost, differential-to-single-ended receiver specifically designed for receiving red-green-blue (RGB) video signals over twisted pair cable or differential printed circuit board traces. It can also be used to receive any type of analog signal or high speed data transmissio ...
Power inverter
A power inverter, or inverter, is an electronic device or circuitry that changes direct current (DC) to alternating current (AC).The input voltage, output voltage and frequency, and overall power handling depend on the design of the specific device or circuitry. The inverter does not produce any power; the power is provided by the DC source.A power inverter can be entirely electronic or may be a combination of mechanical effects (such as a rotary apparatus) and electronic circuitry.Static inverters do not use moving parts in the conversion process.