EE01
... Read the following instructions carefully. 1. To login, enter your Registration Number and password provided to you. Kindly go through the various symbols used in the test and understand their meaning before you start the examination. 2. Once you login and after the start of the examination, you can ...
... Read the following instructions carefully. 1. To login, enter your Registration Number and password provided to you. Kindly go through the various symbols used in the test and understand their meaning before you start the examination. 2. Once you login and after the start of the examination, you can ...
DAC811 - Texas Instruments
... NOTES: (1) USB = unipolar straight binary; BOB = bipolar offset binary. (2) TTL, LSTTL and 54/74 HC compatible. (3) Adjustable to zero with external trim potentiometer. (4) Error at input code 00016 for both unipolar and bipolar ranges. (5) FSR means full scale range and is 20V for the ±10V range. ( ...
... NOTES: (1) USB = unipolar straight binary; BOB = bipolar offset binary. (2) TTL, LSTTL and 54/74 HC compatible. (3) Adjustable to zero with external trim potentiometer. (4) Error at input code 00016 for both unipolar and bipolar ranges. (5) FSR means full scale range and is 20V for the ±10V range. ( ...
Electrical Machines I
... The terminal characteristics of a device is a plot of the output quantities of the device versus each other. Unlike the no-load characteristics, the terminal (external) characteristics describe the relation between the machine’s output quantities when loaded Ra ...
... The terminal characteristics of a device is a plot of the output quantities of the device versus each other. Unlike the no-load characteristics, the terminal (external) characteristics describe the relation between the machine’s output quantities when loaded Ra ...
Operating Instructions
... When metal halide day light lamps are operated in the flicker free mode some noise might occur, due to the special square-wave operation of the lamp. 1. In the position flicker free (yellow LED indicating light) the electronic ballast will operate flicker free up to 10,000 fps, the lamp gives out a ...
... When metal halide day light lamps are operated in the flicker free mode some noise might occur, due to the special square-wave operation of the lamp. 1. In the position flicker free (yellow LED indicating light) the electronic ballast will operate flicker free up to 10,000 fps, the lamp gives out a ...
CHAPTER III MICROELECTRONIC DESIGN
... Figure III.3: Diagram of four core elements. Each cell has 1 oscillator, 4 synapse circuits and two XNOR gates that are shared between adjacent cells. Memory elements and their connections to digital gates are not shown for clarity. The basic element of the network is the oscillator and its evolutio ...
... Figure III.3: Diagram of four core elements. Each cell has 1 oscillator, 4 synapse circuits and two XNOR gates that are shared between adjacent cells. Memory elements and their connections to digital gates are not shown for clarity. The basic element of the network is the oscillator and its evolutio ...
Power and Protection for Modern Tetrodes
... oscillate. The simple trick, courtesy of G4JZQ, is to use an uncompensated op-amp such as the 748 with heavy external compensation from the network R4-C1. (If you’re not familiar with the 748, it’s simply the good old 741 without its built-in compensation capacitor.) C2 also affects the loop’s stabi ...
... oscillate. The simple trick, courtesy of G4JZQ, is to use an uncompensated op-amp such as the 748 with heavy external compensation from the network R4-C1. (If you’re not familiar with the 748, it’s simply the good old 741 without its built-in compensation capacitor.) C2 also affects the loop’s stabi ...
Very high accuracy (25 µV) high bandwidth (3 MHz) zero drift 5 V
... featuring very low offset voltages with virtually zero drift versus temperature changes. The TSZ182 offers rail-to-rail input and output, excellent speed/power consumption ratio, and 3 MHz gain bandwidth product, while consuming just 1 mA at 5 V. The device also features an ultra-low input bias curr ...
... featuring very low offset voltages with virtually zero drift versus temperature changes. The TSZ182 offers rail-to-rail input and output, excellent speed/power consumption ratio, and 3 MHz gain bandwidth product, while consuming just 1 mA at 5 V. The device also features an ultra-low input bias curr ...
DAC7613 - Texas Instruments
... Eco Plan - The planned eco-friendly classification: Pb-Free (RoHS), Pb-Free (RoHS Exempt), or Green (RoHS & no Sb/Br) - please check http://www.ti.com/productcontent for the latest availability information and additional product content details. TBD: The Pb-Free/Green conversion plan has not been de ...
... Eco Plan - The planned eco-friendly classification: Pb-Free (RoHS), Pb-Free (RoHS Exempt), or Green (RoHS & no Sb/Br) - please check http://www.ti.com/productcontent for the latest availability information and additional product content details. TBD: The Pb-Free/Green conversion plan has not been de ...
AN100 An overview of data converters
... The type of converter chosen for a given application depends upon again compared with the DAC output and the second bit cleared or many things; the accuracy required, the conversion speed left high, based on the same criteria as for the MSB. This process necessary, the necessary immunity to noise, a ...
... The type of converter chosen for a given application depends upon again compared with the DAC output and the second bit cleared or many things; the accuracy required, the conversion speed left high, based on the same criteria as for the MSB. This process necessary, the necessary immunity to noise, a ...
Testing EGTs and CHTs
... work in the airplane. What could have gone wrong? You've made the plus/minus wire check and actually swapped them just to see, right? You've heated the thermocouple end and it doesn't move the meter one iota. Now what? About the only thing left is an unintentional ground on one of the meter wires. I ...
... work in the airplane. What could have gone wrong? You've made the plus/minus wire check and actually swapped them just to see, right? You've heated the thermocouple end and it doesn't move the meter one iota. Now what? About the only thing left is an unintentional ground on one of the meter wires. I ...
EDR 3 - Elements SRL
... The Clear button: cancels all the parameters and set them to the default values. The ZAP button: applies a ZAP pulse of 1,65 V for 100 ms simultaneously to all the channels (only enabled in multichannel devices ). ...
... The Clear button: cancels all the parameters and set them to the default values. The ZAP button: applies a ZAP pulse of 1,65 V for 100 ms simultaneously to all the channels (only enabled in multichannel devices ). ...
Two-electrode voltage
... membrane to access the cell interior. These electrodes have tip resistances in the range of MΩ similar to the input resistance of large cells such as Xenopus oocytes. ...
... membrane to access the cell interior. These electrodes have tip resistances in the range of MΩ similar to the input resistance of large cells such as Xenopus oocytes. ...
MAX16977 Evaluation Kit Evaluates: MAX16977 General Description Features
... An external logic-level clock can also connect to the provided FSYNC test point to synchronize the device. The external signal frequency must be 10% higher than the internal clock frequency for proper operation. ...
... An external logic-level clock can also connect to the provided FSYNC test point to synchronize the device. The external signal frequency must be 10% higher than the internal clock frequency for proper operation. ...
PAM2804 Description Pin Assignments
... The basic PAM2804 application circuit is shown in Page 1. External component selection is determined by the load requirement, selecting L first and then CIN and COUT. ...
... The basic PAM2804 application circuit is shown in Page 1. External component selection is determined by the load requirement, selecting L first and then CIN and COUT. ...
As sine wave generation by using
... phototransistor detects the light and allows another current to flow through it. And then when the LED is off, current cannot flow through the phototransistor. All the while the two currents are completely electrically isolated (when operated within their stated parameters). ...
... phototransistor detects the light and allows another current to flow through it. And then when the LED is off, current cannot flow through the phototransistor. All the while the two currents are completely electrically isolated (when operated within their stated parameters). ...
Optical Position Sensors with Applications in Servo Feedback
... The client also specified that the sensor must be linear to within 1%. This was to be verified using linear regression on the sensor measured position versus actual cone position, and finding the coefficient of determination (R2) for the usable region of that sensing scheme. As long as R2 ≥ 0.99, th ...
... The client also specified that the sensor must be linear to within 1%. This was to be verified using linear regression on the sensor measured position versus actual cone position, and finding the coefficient of determination (R2) for the usable region of that sensing scheme. As long as R2 ≥ 0.99, th ...
DATA SHEET BZA800A-series Quadruple ESD transient voltage suppressor
... Suitability for use ⎯ NXP Semiconductors products are not designed, authorized or warranted to be suitable for use in medical, military, aircraft, space or life support equipment, nor in applications where failure or malfunction of an NXP Semiconductors product can reasonably be expected to result i ...
... Suitability for use ⎯ NXP Semiconductors products are not designed, authorized or warranted to be suitable for use in medical, military, aircraft, space or life support equipment, nor in applications where failure or malfunction of an NXP Semiconductors product can reasonably be expected to result i ...
lec5
... Let us find the characteristic of the parallel connection of R1 and R2 . Thus, Kirchhhofç laws imply that R1 and R2 have the same branch voltage, and the current through the parallel connection is the sum of the currents through each resistor. The characteristic of the parallel connection is thus o ...
... Let us find the characteristic of the parallel connection of R1 and R2 . Thus, Kirchhhofç laws imply that R1 and R2 have the same branch voltage, and the current through the parallel connection is the sum of the currents through each resistor. The characteristic of the parallel connection is thus o ...
Output voltage for Step 4 (volts)
... All results, within reason, are what were expected. A small amount of error may have resulted from error in each components actual value, or from background noise. In part 1, step 3, the gain calculated for low frequencies (see Appendix II) was approximately the same as that predicted in step 1 (10 ...
... All results, within reason, are what were expected. A small amount of error may have resulted from error in each components actual value, or from background noise. In part 1, step 3, the gain calculated for low frequencies (see Appendix II) was approximately the same as that predicted in step 1 (10 ...
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.