SAIT Transducers and Instrumentation Trainer
... The student must wire the circuit to carry out the practices. The connections are of 2 mm. The student will become familiar with the connections of these traducers . ...
... The student must wire the circuit to carry out the practices. The connections are of 2 mm. The student will become familiar with the connections of these traducers . ...
Feasibility Study of Inductor Coupling in Three- Level Neutral
... inductors on one magnetic core) is an effective solution to reduce the number of turns in the windings due to the flux doubling effect. Also, if the numbers of turns remains the same, then the inductor current ripple as well as the input current ripple can be reduced [5]–[9]. This paper presents an ...
... inductors on one magnetic core) is an effective solution to reduce the number of turns in the windings due to the flux doubling effect. Also, if the numbers of turns remains the same, then the inductor current ripple as well as the input current ripple can be reduced [5]–[9]. This paper presents an ...
具有停机模式的 、低噪声、 、 运算放大器
... INPUT AND ESD PROTECTION The OPA322 incorporates internal electrostatic discharge (ESD) protection circuits on all pins. In the case of input and output pins, this protection primarily consists of current-steering diodes connected between the input and power-supply pins. These ESD protection diodes ...
... INPUT AND ESD PROTECTION The OPA322 incorporates internal electrostatic discharge (ESD) protection circuits on all pins. In the case of input and output pins, this protection primarily consists of current-steering diodes connected between the input and power-supply pins. These ESD protection diodes ...
Pulse-Width-Modulation DC Chopper using LabView Software
... of dc motors to return energy back into the supply and this feature results in energy savings for transportation systems with frequent stops. Choppers are used in dc voltage regulators and also used, in conjunction with an inductor, to generate a dc current source, especially for the current source ...
... of dc motors to return energy back into the supply and this feature results in energy savings for transportation systems with frequent stops. Choppers are used in dc voltage regulators and also used, in conjunction with an inductor, to generate a dc current source, especially for the current source ...
Magnetic Fields
... electrical energy from one circuit to another, using electromagnetic induction (transformer action). Electrical energy is always transferred without a change in frequency, but may involve changes in voltage and current magnitudes. Transformers are commonly used in power supplies, where the output vo ...
... electrical energy from one circuit to another, using electromagnetic induction (transformer action). Electrical energy is always transferred without a change in frequency, but may involve changes in voltage and current magnitudes. Transformers are commonly used in power supplies, where the output vo ...
CMD234C4 - Custom MMIC
... These pins are DC coupled and matched to 50 Ohm. Blocking capacitors are required if RF line potential is not equal to 0V ...
... These pins are DC coupled and matched to 50 Ohm. Blocking capacitors are required if RF line potential is not equal to 0V ...
A CMOS Low-Dropout Regulator With Current
... S DEMAND for low power operation products increases, power supply regulation circuitry starts playing a critical role in battery operated applications. The low-dropout linear regulator (LDR) is one of the most versatile power converters widely used in integrated power management systems and is also ...
... S DEMAND for low power operation products increases, power supply regulation circuitry starts playing a critical role in battery operated applications. The low-dropout linear regulator (LDR) is one of the most versatile power converters widely used in integrated power management systems and is also ...
Modelling and Simulation of Step-Up and Step
... of the output signal and thus prevent numerical oscillations. The time constant Tδ is about 0.005s. The filtered differentiator can also introduce the initial value of phase shift depending on other initialization values of the model. The input quantities of step-up transformer (IPnet, IQnet) and th ...
... of the output signal and thus prevent numerical oscillations. The time constant Tδ is about 0.005s. The filtered differentiator can also introduce the initial value of phase shift depending on other initialization values of the model. The input quantities of step-up transformer (IPnet, IQnet) and th ...
A1304 - Allegro Microsystems
... Allegro MicroSystems, LLC reserves the right to make, from time to time, such departures from the detail specifications as may be required to permit improvements in the performance, reliability, or manufacturability of its products. Before placing an order, the user is cautioned to verify that the i ...
... Allegro MicroSystems, LLC reserves the right to make, from time to time, such departures from the detail specifications as may be required to permit improvements in the performance, reliability, or manufacturability of its products. Before placing an order, the user is cautioned to verify that the i ...
MAX9634 Evaluation Kit Evaluates: General Description Features
... The MAX9634 EV kit is fully assembled and tested. Follow the steps below to verify board operation. Caution: Do not turn on the power supply or electronic load until all connections are completed. 1) Connect the positive terminal of the 3.6V supply to the VBATT pad and the negative terminal of the ...
... The MAX9634 EV kit is fully assembled and tested. Follow the steps below to verify board operation. Caution: Do not turn on the power supply or electronic load until all connections are completed. 1) Connect the positive terminal of the 3.6V supply to the VBATT pad and the negative terminal of the ...
A Modular 1 mm Die-Stacked Sensing Platform
... To tolerate a current surge, external power supplies with higher current capacity may be required, which could be provided by simply sharing the power supply for the attached standard C device. Fig. 6 shows the measured low power C waveform. The figure clearly shows that in each SCL-low cycle, SDA i ...
... To tolerate a current surge, external power supplies with higher current capacity may be required, which could be provided by simply sharing the power supply for the attached standard C device. Fig. 6 shows the measured low power C waveform. The figure clearly shows that in each SCL-low cycle, SDA i ...
design_review
... The audio-DSP interface consists of a passive low pass anti-aliasing filter and an audio codec. The low pass filter will have a cutoff frequency of 3 kHz, corresponding to the maximum frequency of the human voice. Band-limiting the incoming signal will reduce the sampling rate necessary to meet the ...
... The audio-DSP interface consists of a passive low pass anti-aliasing filter and an audio codec. The low pass filter will have a cutoff frequency of 3 kHz, corresponding to the maximum frequency of the human voice. Band-limiting the incoming signal will reduce the sampling rate necessary to meet the ...
cvrt users manual
... The CVRT is a power control module designed for use with standard footprint zero cross or random fire SSRs (Solid State Relays). The module mounts directly on the SSR’s input screws. The module operates by varying duty cycle of SSR’s control input. The power delivered to the load is proportional to ...
... The CVRT is a power control module designed for use with standard footprint zero cross or random fire SSRs (Solid State Relays). The module mounts directly on the SSR’s input screws. The module operates by varying duty cycle of SSR’s control input. The power delivered to the load is proportional to ...
Technical Manual DE Motion Control Systems
... • Digital input for reference marks and limit switches • Rotational direction input 1 additional digital input For use as: • Digital input for reference marks and limit switches Communication interface Depending on the version, designed as serial RS232 or CAN interface for linking to PC or ...
... • Digital input for reference marks and limit switches • Rotational direction input 1 additional digital input For use as: • Digital input for reference marks and limit switches Communication interface Depending on the version, designed as serial RS232 or CAN interface for linking to PC or ...
HA-1 Manual
... Speed range is determined by the selection of grid return resistors R1 and R6, or R2 and R7. Mark-space ratio is adjusted by differential grid resistor R8, with no effect upon speed. Tube V3 is a triggered bistable multivibrator, or a scale-of-two circuit. When keyed by series triode tube V2B, it ma ...
... Speed range is determined by the selection of grid return resistors R1 and R6, or R2 and R7. Mark-space ratio is adjusted by differential grid resistor R8, with no effect upon speed. Tube V3 is a triggered bistable multivibrator, or a scale-of-two circuit. When keyed by series triode tube V2B, it ma ...
Datasheet - GaN Systems
... The recommended gate drive voltage for optimal RDS(on) performance and long life is +5 to 6 V. The absolute maximum gate-to-source voltage rating is +7.0 V maximum DC. The gate drive can survive transients up to +10 V and – 20 V for pulses up to 1 µs and duty cycle, D, < 0.1. These specifications al ...
... The recommended gate drive voltage for optimal RDS(on) performance and long life is +5 to 6 V. The absolute maximum gate-to-source voltage rating is +7.0 V maximum DC. The gate drive can survive transients up to +10 V and – 20 V for pulses up to 1 µs and duty cycle, D, < 0.1. These specifications al ...
Academic paper: Implementation of Shunt and Series FACTS
... parameters of Unified Power Flow Controllers (UPFCs) to unify the power flow in electrical power systems. Shunt and Series FACTS devices are used for controlling the transmission voltage, power flow and reducing reactive losses and damping of power system oscillations for high power transfer levels. ...
... parameters of Unified Power Flow Controllers (UPFCs) to unify the power flow in electrical power systems. Shunt and Series FACTS devices are used for controlling the transmission voltage, power flow and reducing reactive losses and damping of power system oscillations for high power transfer levels. ...
7-5 CurrentWatch™ Current Sensors ECS Series Current Switch
... The ECS can sense continuous currents from 1 to 150A and does not require any supply voltage, as the power required is induced from the monitored conductor. The output is a non-polarity-sensitive solid-state contact for switching AC and DC circuits up to 240V AC/DC. This switch also includes an LED ...
... The ECS can sense continuous currents from 1 to 150A and does not require any supply voltage, as the power required is induced from the monitored conductor. The output is a non-polarity-sensitive solid-state contact for switching AC and DC circuits up to 240V AC/DC. This switch also includes an LED ...
Challenges of Dimming LED Loads on ELV and MLV
... If the impedance of the load is changing, due to non-resistive loads (like LEDs), then the dimmer may be unable to determine a stable zero-cross location, leading to possible movement of the leading edge, which would be observed in the light output as flicker. Dimmers which require a neutral wire fo ...
... If the impedance of the load is changing, due to non-resistive loads (like LEDs), then the dimmer may be unable to determine a stable zero-cross location, leading to possible movement of the leading edge, which would be observed in the light output as flicker. Dimmers which require a neutral wire fo ...
ADDAC80 数据手册DataSheet 下载
... increased immunity to supply voltage variation. This same structure also reduces nonlinearities due to thermal transients as the various bits are switched; nearly all critical components operate at constant power dissipation. High stability, SiCr thin film resistors are trimmed with a fine resolutio ...
... increased immunity to supply voltage variation. This same structure also reduces nonlinearities due to thermal transients as the various bits are switched; nearly all critical components operate at constant power dissipation. High stability, SiCr thin film resistors are trimmed with a fine resolutio ...
CISSOID Product Selector Guide.
... VOLCANO family includes a range of turnkey DC-DC converter designs that can be used for immediate evaluation and possible adaptation of the electrical features. It is a quick path for the design of hightemperature switched-mode power supplies and seamless integration on a PCB or in a Multi-Chip ...
... VOLCANO family includes a range of turnkey DC-DC converter designs that can be used for immediate evaluation and possible adaptation of the electrical features. It is a quick path for the design of hightemperature switched-mode power supplies and seamless integration on a PCB or in a Multi-Chip ...
Rectifier
A rectifier is an electrical device that converts alternating current (AC), which periodically reverses direction, to direct current (DC), which flows in only one direction. The process is known as rectification. Physically, rectifiers take a number of forms, including vacuum tube diodes, mercury-arc valves, copper and selenium oxide rectifiers, semiconductor diodes, silicon-controlled rectifiers and other silicon-based semiconductor switches. Historically, even synchronous electromechanical switches and motors have been used. Early radio receivers, called crystal radios, used a ""cat's whisker"" of fine wire pressing on a crystal of galena (lead sulfide) to serve as a point-contact rectifier or ""crystal detector"".Rectifiers have many uses, but are often found serving as components of DC power supplies and high-voltage direct current power transmission systems. Rectification may serve in roles other than to generate direct current for use as a source of power. As noted, detectors of radio signals serve as rectifiers. In gas heating systems flame rectification is used to detect presence of a flame.Because of the alternating nature of the input AC sine wave, the process of rectification alone produces a DC current that, though unidirectional, consists of pulses of current. Many applications of rectifiers, such as power supplies for radio, television and computer equipment, require a steady constant DC current (as would be produced by a battery). In these applications the output of the rectifier is smoothed by an electronic filter (usually a capacitor) to produce a steady current.More complex circuitry that performs the opposite function, converting DC to AC, is called an inverter.