VisiPak V438 Data Sheet
... feature of the indicator. Two form C relays are available as optional outputs for the first two setpoints. They can be configured as high or low, failsafe or nonfailsafe. Each setpoint has a 100% adjustable deadband (or reset point) which can be effectively used in on/off control applications, or as ...
... feature of the indicator. Two form C relays are available as optional outputs for the first two setpoints. They can be configured as high or low, failsafe or nonfailsafe. Each setpoint has a 100% adjustable deadband (or reset point) which can be effectively used in on/off control applications, or as ...
PSPICE tutorial: Frequency response
... add the ground connection, set up a DC simulation profile, run the simulation, and observe the results. Also, if you have read the RC and RL transient tutorial ( http://tuttle.merc.iastate.edu/ ee230/spice/pspice_transient.pdf ), you should be familiar with probes and making plots, skills that are u ...
... add the ground connection, set up a DC simulation profile, run the simulation, and observe the results. Also, if you have read the RC and RL transient tutorial ( http://tuttle.merc.iastate.edu/ ee230/spice/pspice_transient.pdf ), you should be familiar with probes and making plots, skills that are u ...
6. Organization, training and methodological support of students` self
... G.A. Mesyats., D.I. Proskurovskiy. Pulsed electrical discharge in vacuum. – Berlin, Springer Verlag, 1989. – 293 p. G.A. Mesyats. Cathode phenomena in a vacuum discharge: the breakdown, the spark and the arc. – M.: Nauka, 2000. – 400 p. ...
... G.A. Mesyats., D.I. Proskurovskiy. Pulsed electrical discharge in vacuum. – Berlin, Springer Verlag, 1989. – 293 p. G.A. Mesyats. Cathode phenomena in a vacuum discharge: the breakdown, the spark and the arc. – M.: Nauka, 2000. – 400 p. ...
AL5801 Description Features Pin Assignments Applications Typical
... Diodes Incorporated and its subsidiaries reserve the right to make modifications, enhancements, improvements, corrections or other changes without further notice to this document and any product described herein. Diodes Incorporated does not assume any liability arising out of the application or use ...
... Diodes Incorporated and its subsidiaries reserve the right to make modifications, enhancements, improvements, corrections or other changes without further notice to this document and any product described herein. Diodes Incorporated does not assume any liability arising out of the application or use ...
D N IAGNOSTIC EWS
... motor stators rated as low as 440 V. In this article I will concentration the effect of the voltage source type of pulse width modulated (PWM) IFDs on stators rated about 2400 V and above. These stators are usually if the “form wound” type. Unlike the situation in low voltage motors, PD is not the o ...
... motor stators rated as low as 440 V. In this article I will concentration the effect of the voltage source type of pulse width modulated (PWM) IFDs on stators rated about 2400 V and above. These stators are usually if the “form wound” type. Unlike the situation in low voltage motors, PD is not the o ...
STEVAL-ISA088V1
... Synchronization pin for cases where a higher frequency (up to 500 kHz) is required ...
... Synchronization pin for cases where a higher frequency (up to 500 kHz) is required ...
S. Gunter, K.K. Afridi, D.M. Otten, R. Abramson, and D.J. Perreault, “Impedance Control Network Resonant Step-Down DC-DC Converter Architecture,” 2015 Energy Conversion Congress and Exposition , pp. 539-547, Sept. 2015.
... reducing switch stress. This particular work focuses on largestep-down applications (from high input voltages to small output voltages, such as needed for data center server power supplies); the only other work exploring ICN techniques [2123] focused on isolated step-up conversion, which presents ve ...
... reducing switch stress. This particular work focuses on largestep-down applications (from high input voltages to small output voltages, such as needed for data center server power supplies); the only other work exploring ICN techniques [2123] focused on isolated step-up conversion, which presents ve ...
ZLNB2015
... or below 7.5V. These logic outputs can be used to disable any LNB RF output connected to a receiver (STB) that has been powered down or disconnected (and hence not providing correct cable matching). The ZLNB2015 includes circuitry necessary to detect the presence of a 22kHz tone modulated on either ...
... or below 7.5V. These logic outputs can be used to disable any LNB RF output connected to a receiver (STB) that has been powered down or disconnected (and hence not providing correct cable matching). The ZLNB2015 includes circuitry necessary to detect the presence of a 22kHz tone modulated on either ...
Chapter 7 Voltage Source Inverters
... One of the major markets for the MV drive is for retrofit applications. It is reported that 97% of the currently installed MV motors operate at a fixed speed and only 3% of them are controlled by variable speed drives [13]. When fans or pumps are driven by a fixed-speed motor, the control of air or ...
... One of the major markets for the MV drive is for retrofit applications. It is reported that 97% of the currently installed MV motors operate at a fixed speed and only 3% of them are controlled by variable speed drives [13]. When fans or pumps are driven by a fixed-speed motor, the control of air or ...
REFINEMENT OF HARMONICS USING APF WITH SINUSOIDAL
... The active filter is controlled using a PWM AC-to-DC converter (rectifier topology) occupying six bi-directional switches. The series resonant tank circuit consists of L0 and C0 is tuned to a high resonant frequency. The six-switch converter is applicable to PWM controlled to generate an output curr ...
... The active filter is controlled using a PWM AC-to-DC converter (rectifier topology) occupying six bi-directional switches. The series resonant tank circuit consists of L0 and C0 is tuned to a high resonant frequency. The six-switch converter is applicable to PWM controlled to generate an output curr ...
10. Operational Amplifier Circuits
... The op amp is used in applications where amplification, integration, summation or wave shaping are required. The most important parameters of an op amp are listed below. - very high voltage gain G, of the order, 105 to 107 volts/volt, - very high input resistance Ri, e.g., 100 k, - very low output ...
... The op amp is used in applications where amplification, integration, summation or wave shaping are required. The most important parameters of an op amp are listed below. - very high voltage gain G, of the order, 105 to 107 volts/volt, - very high input resistance Ri, e.g., 100 k, - very low output ...
Gas-filled Tubes
... vacuum tube. The ionization of the gas is caused by the energy available from natural sources such bas cosmic rays, radio active particles in air etc. Most of Cold-cathode tubes are used as diodes. In the Hot-cathode type, the cathode is heated just as in an ordinary vacuum tube. The electrons flowi ...
... vacuum tube. The ionization of the gas is caused by the energy available from natural sources such bas cosmic rays, radio active particles in air etc. Most of Cold-cathode tubes are used as diodes. In the Hot-cathode type, the cathode is heated just as in an ordinary vacuum tube. The electrons flowi ...
Philosophy of Topology and Components Selection for
... of the transformer, decreases price, and increases the transformer’s efficiency. The rectifier works with ZCS commutation and without an inductor and with a duty cycle of 90%. When we have an output current of 100A and more, the output rectifier with an inductive filter is not a good solution becaus ...
... of the transformer, decreases price, and increases the transformer’s efficiency. The rectifier works with ZCS commutation and without an inductor and with a duty cycle of 90%. When we have an output current of 100A and more, the output rectifier with an inductive filter is not a good solution becaus ...
Test equipment : Clamp-on
... - Microamps; For flame rectifier diode tests. - Capacitance; For motor-run and motor-start capacitors. - And more; blackligth for viewing display in the dark true RMS for true power calculations. LED and beeper turn on to indicate you’ve touched potentially dangerous voltage. Continuity indicated by ...
... - Microamps; For flame rectifier diode tests. - Capacitance; For motor-run and motor-start capacitors. - And more; blackligth for viewing display in the dark true RMS for true power calculations. LED and beeper turn on to indicate you’ve touched potentially dangerous voltage. Continuity indicated by ...
ZLNB2016
... The inputs Vpol1 and Vpol2 are designed to be wired to the power inputs of the LNB via ESD protection resistors (20k). These inputs control the HOR1/2, BHOR1/2 and ENA1/2 logic outputs. The HOR outputs will be low when their corresponding Vpol input is at or below 14V and high when Vpol is at or abo ...
... The inputs Vpol1 and Vpol2 are designed to be wired to the power inputs of the LNB via ESD protection resistors (20k). These inputs control the HOR1/2, BHOR1/2 and ENA1/2 logic outputs. The HOR outputs will be low when their corresponding Vpol input is at or below 14V and high when Vpol is at or abo ...
AN-5023 LVDS Compatibility with RS422 and RS485 Interface Standards AN-
... not so well suited for multipoint systems. The RS-485 differential standard was issued to provide the driver/receiver electrical characteristics for balanced multipoint systems. One of the principle differences between RS-422 and RS-485 standards is that the RS-485 driver can be placed into a high i ...
... not so well suited for multipoint systems. The RS-485 differential standard was issued to provide the driver/receiver electrical characteristics for balanced multipoint systems. One of the principle differences between RS-422 and RS-485 standards is that the RS-485 driver can be placed into a high i ...
P Series Data Sheet
... supplies with tuned toroidal power transformers for each amplifier channel; fourteen rugged bipolar output devices per channel; custom-designed convection-cooled heatsinks with serrated fins; a “no-fuse” design strategy. And the list goes on. ...
... supplies with tuned toroidal power transformers for each amplifier channel; fourteen rugged bipolar output devices per channel; custom-designed convection-cooled heatsinks with serrated fins; a “no-fuse” design strategy. And the list goes on. ...
M4300-PM - Panamax!
... Total Outlets...............................................................................................................9 outlets Always-On Outlets.....................................................................................................0 outlets Switched Outlets...................... ...
... Total Outlets...............................................................................................................9 outlets Always-On Outlets.....................................................................................................0 outlets Switched Outlets...................... ...
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.