FSA66 Low-Voltage UHS Single SPST Normally Open Analog Switch FSA66 Low-V
... 7. All typical values are at the specified VCC and TA = 25°C. 8. This parameter is guaranteed by design, but is not tested. The switch contributes no propagation delay other than the RC delay of the typical ON Resistance of the switch and the 50 pF load capacitance when driven by an ideal voltage so ...
... 7. All typical values are at the specified VCC and TA = 25°C. 8. This parameter is guaranteed by design, but is not tested. The switch contributes no propagation delay other than the RC delay of the typical ON Resistance of the switch and the 50 pF load capacitance when driven by an ideal voltage so ...
Electrical Design Team Guidance Notes GN31 Pedestrian
... The PCaTS countdown timer requires a connection to both the LV signal wiring and the ELV ancillary wiring. The countdown signal may require some additional kit depending on the power supply used to allow it to work with a dim voltage of 160volts. LV signal connections The PCaTS is a self learning un ...
... The PCaTS countdown timer requires a connection to both the LV signal wiring and the ELV ancillary wiring. The countdown signal may require some additional kit depending on the power supply used to allow it to work with a dim voltage of 160volts. LV signal connections The PCaTS is a self learning un ...
why air/fuel ratio sensors?
... volts and the other 3.3 volts. If the voltage at either wire is different from those numbers, check for open or shorted circuits or possible PCM issues. A second method involves disconnecting the sensor signal wires and measuring the voltage across the sensor, while driving the mixture rich, then le ...
... volts and the other 3.3 volts. If the voltage at either wire is different from those numbers, check for open or shorted circuits or possible PCM issues. A second method involves disconnecting the sensor signal wires and measuring the voltage across the sensor, while driving the mixture rich, then le ...
AN2007-06 - MA300Exx, Module Adapter Boards for PrimePACK
... IGBT switches off. The standard approach to active clamping is to use a chain of avalanche diodes connected between the auxiliary collector and the gate of an IGBT module. When the VCE voltage exceeds the diodes breakdown voltage the diodes current sums with the current from the driver output. Due t ...
... IGBT switches off. The standard approach to active clamping is to use a chain of avalanche diodes connected between the auxiliary collector and the gate of an IGBT module. When the VCE voltage exceeds the diodes breakdown voltage the diodes current sums with the current from the driver output. Due t ...
The Bott-Duffin synthesis answers a basic question in electrical
... Bott: I didn’t think of it that way. Notices: It wasn’t such a contrast for you? Bott: No, because the actual work is just the same. When I worked with Duffin, it was mathematical thought; only the concepts were different. But the actual finding of something new seems to me the same. And you see, th ...
... Bott: I didn’t think of it that way. Notices: It wasn’t such a contrast for you? Bott: No, because the actual work is just the same. When I worked with Duffin, it was mathematical thought; only the concepts were different. But the actual finding of something new seems to me the same. And you see, th ...
Transmission Lines
... Dielectric loss For a dielectric with a non-zero conductivity ( > 0) (i.e., a non-infinite resistivity, < ), losses in the dielectric also attenuate the signal ...
... Dielectric loss For a dielectric with a non-zero conductivity ( > 0) (i.e., a non-infinite resistivity, < ), losses in the dielectric also attenuate the signal ...
Fully decoupled current control and energy balancing of the
... • Two controllers are used for the input current control of the M3C. This allows the independent control of the active and reactive power interchanged with the grid. • Four controllers are used for the internal balancing currents which can be used for energy balancing and the reduction of the energy ...
... • Two controllers are used for the input current control of the M3C. This allows the independent control of the active and reactive power interchanged with the grid. • Four controllers are used for the internal balancing currents which can be used for energy balancing and the reduction of the energy ...
An improved method to measure the antenna resistance and
... antenna loop to reduce edge electric fields, the addition of holes in the central conduction to allow better pumping, etc. In order to calculate the settings of the stub tuners for matching, directional couplers close to the double stub tuner system are used to measure forward and reflected power. F ...
... antenna loop to reduce edge electric fields, the addition of holes in the central conduction to allow better pumping, etc. In order to calculate the settings of the stub tuners for matching, directional couplers close to the double stub tuner system are used to measure forward and reflected power. F ...
microK manual
... (analogue and RS232 connections) and apply power to both instruments. On power-up, the microK ‘discovers’ any microsKanners connected to it and assigns channel numbers to each input. These additional channels then appear in your microK’s list of channels and can be configured and used in the same wa ...
... (analogue and RS232 connections) and apply power to both instruments. On power-up, the microK ‘discovers’ any microsKanners connected to it and assigns channel numbers to each input. These additional channels then appear in your microK’s list of channels and can be configured and used in the same wa ...
Three-Phase Circuits
... it is assumed that each of the phase windings has a current flow of 10 A. The current in each of the lines, however, is 17.32 A. The reason for this difference in current is that current flows through different windings at different times in a three-phase circuit. During some periods of time, curren ...
... it is assumed that each of the phase windings has a current flow of 10 A. The current in each of the lines, however, is 17.32 A. The reason for this difference in current is that current flows through different windings at different times in a three-phase circuit. During some periods of time, curren ...
19.0-26.0 GHz GaAs MMIC Transmitter
... systems without the express written approval of the President and General Counsel of Mimix Broadband. As used herein: (1) Life support devices or systems are devices or systems which, (a) are intended for surgical implant into the body, or (b) support or sustain life, and whose failure to perform wh ...
... systems without the express written approval of the President and General Counsel of Mimix Broadband. As used herein: (1) Life support devices or systems are devices or systems which, (a) are intended for surgical implant into the body, or (b) support or sustain life, and whose failure to perform wh ...
S.C., D.M. Otten, T.A. Keim, and D.J. Perreault, “Design and Evaluation of a 42 V Automotive Alternator with Integrated Switched-Mode Rectifier,” 2007 IEEE Vehicle Power and Propulsion Conference , September 2007, pp. 250 – 258
... d of 0, 0.25, 0.5, and 0.75. By accepting operation at only these specific duty cycles, significant reductions in capacitor rating and filtering requirements can be achieved at the expense of design complexity. The alternator design demonstrated here takes advantage of this "perfect cancellation" in ...
... d of 0, 0.25, 0.5, and 0.75. By accepting operation at only these specific duty cycles, significant reductions in capacitor rating and filtering requirements can be achieved at the expense of design complexity. The alternator design demonstrated here takes advantage of this "perfect cancellation" in ...
he low-frequency oscilloscope goes plug in ignal generation and
... The unit offers versatile triggering from DC to 2 MHz. Both trigger source and trigger mode are selected by pushbutton . A single-sweep mode simplifies the capturing of single-shot phenomena for photographing or storing displays . Included is an external horizontal mode which provides a convenient m ...
... The unit offers versatile triggering from DC to 2 MHz. Both trigger source and trigger mode are selected by pushbutton . A single-sweep mode simplifies the capturing of single-shot phenomena for photographing or storing displays . Included is an external horizontal mode which provides a convenient m ...
Recent developments on large-area CCDs for professional
... summarized in Table 1 and compared to the ‘standard’ pixel without surface pinning option. The amplifier noise was decreased by optimizing the design and technology. The results are shown in Table 2. Additionally, we propose an amplifier with switchable conversion gain, Fig. 4. By adding an addition ...
... summarized in Table 1 and compared to the ‘standard’ pixel without surface pinning option. The amplifier noise was decreased by optimizing the design and technology. The results are shown in Table 2. Additionally, we propose an amplifier with switchable conversion gain, Fig. 4. By adding an addition ...
Development of Models for Optical Instrument Transformers by
... Optical Instrument Transformers (OIT) have been developed as an alternative to traditional instrument transformers (IT). The question "Can optical instrument transformers substitute for the traditional transformers?" is the main motivation of this study. Finding the answer for this question and deve ...
... Optical Instrument Transformers (OIT) have been developed as an alternative to traditional instrument transformers (IT). The question "Can optical instrument transformers substitute for the traditional transformers?" is the main motivation of this study. Finding the answer for this question and deve ...
Electronics for Model Railroads
... he realized that there were precious few (none) companies providing state of the art electronics for the industry. Steve had been a modeler from age 4 and had actively pursued the hobby up through high school. This experience, combined with his background in electronics led him to his decision to de ...
... he realized that there were precious few (none) companies providing state of the art electronics for the industry. Steve had been a modeler from age 4 and had actively pursued the hobby up through high school. This experience, combined with his background in electronics led him to his decision to de ...
Resistive opto-isolator
Resistive opto-isolator (RO), also called photoresistive opto-isolator, vactrol (after a genericized trademark introduced by Vactec, Inc. in the 1960s), analog opto-isolator or lamp-coupled photocell, is an optoelectronic device consisting of a source and detector of light, which are optically coupled and electrically isolated from each other. The light source is usually a light-emitting diode (LED), a miniature incandescent lamp, or sometimes a neon lamp, whereas the detector is a semiconductor-based photoresistor made of cadmium selenide (CdSe) or cadmium sulfide (CdS). The source and detector are coupled through a transparent glue or through the air.Electrically, RO is a resistance controlled by the current flowing through the light source. In the dark state, the resistance typically exceeds a few MOhm; when illuminated, it decreases as the inverse of the light intensity. In contrast to the photodiode and phototransistor, the photoresistor can operate in both the AC and DC circuits and have a voltage of several hundred volts across it. The harmonic distortions of the output current by the RO are typically within 0.1% at voltages below 0.5 V.RO is the first and the slowest opto-isolator: its switching time exceeds 1 ms, and for the lamp-based models can reach hundreds of milliseconds. Parasitic capacitance limits the frequency range of the photoresistor by ultrasonic frequencies. Cadmium-based photoresistors exhibit a ""memory effect"": their resistance depends on the illumination history; it also drifts during the illumination and stabilizes within hours, or even weeks for high-sensitivity models. Heating induces irreversible degradation of ROs, whereas cooling to below −25 °C dramatically increases the response time. Therefore, ROs were mostly replaced in the 1970s by the faster and more stable photodiodes and photoresistors. ROs are still used in some sound equipment, guitar amplifiers and analog synthesizers owing to their good electrical isolation, low signal distortion and ease of circuit design.