EE302: Lesson 2 Gain and decibels
... as the comparators can switch and the signals can be translated to binary levels by the logic circuits. Flash converters are the fastest type of A/D converter. ...
... as the comparators can switch and the signals can be translated to binary levels by the logic circuits. Flash converters are the fastest type of A/D converter. ...
Lecture 1 - EECS: www
... When we put down a + and a – to specify a voltage, it is simply a reference frame. We are not making a statement about which point actually has the higher potential, since the voltage in between can be negative! ...
... When we put down a + and a – to specify a voltage, it is simply a reference frame. We are not making a statement about which point actually has the higher potential, since the voltage in between can be negative! ...
EE302 Lesson 1: Introduction
... Part of a circuit that can be simplified into two terminals (2 nodes). A node is the point of connection between two or more branches. Components between these two terminals: Resistors, voltage sources, or other elements ...
... Part of a circuit that can be simplified into two terminals (2 nodes). A node is the point of connection between two or more branches. Components between these two terminals: Resistors, voltage sources, or other elements ...
MAX8815A 1A, 97% Efficiency, 30µA Quiescent Current Step-Up Converter with True Shutdown
... Step-Up Converter with True Shutdown The MAX8815A DC-DC step-up converter is a high-efficiency, low quiescent current, synchronous step-up converter with True Shutdown™ and inrush-current limiting. The MAX8815A generates any output voltage from 3.3V to 5V from a 2-cell NiMH/NiCd or a single-cell Li+ ...
... Step-Up Converter with True Shutdown The MAX8815A DC-DC step-up converter is a high-efficiency, low quiescent current, synchronous step-up converter with True Shutdown™ and inrush-current limiting. The MAX8815A generates any output voltage from 3.3V to 5V from a 2-cell NiMH/NiCd or a single-cell Li+ ...
FL75L05 A - Delta Electronics
... vertically mounted circuit cards in cabinet racks in which the power modules are mounted. The following figure shows the wind tunnel characterization setup. The filter module is mounted on a test PWB and is vertically positioned within the wind tunnel. The space between the neighboring PWB and the t ...
... vertically mounted circuit cards in cabinet racks in which the power modules are mounted. The following figure shows the wind tunnel characterization setup. The filter module is mounted on a test PWB and is vertically positioned within the wind tunnel. The space between the neighboring PWB and the t ...
CSCI 2980: Introduction to Circuits, CAD, and Instrumentation
... Four identical op-amps in the package IN +: noninverting input IN -: inverting input OUT : output VCC: positive voltage VEE: negative voltage or ground ...
... Four identical op-amps in the package IN +: noninverting input IN -: inverting input OUT : output VCC: positive voltage VEE: negative voltage or ground ...
Detector Electronics
... applied gradually to the detector. This protects the FET from voltage spikes. When cold, any modern HPGe detector from ORTEC may have the full bias voltage switched on without risking damage to the FET. Some additional observations about preamplifiers used with Photon [HPGe or Si(Li)] Detectors (See ...
... applied gradually to the detector. This protects the FET from voltage spikes. When cold, any modern HPGe detector from ORTEC may have the full bias voltage switched on without risking damage to the FET. Some additional observations about preamplifiers used with Photon [HPGe or Si(Li)] Detectors (See ...
V/F control
... Induction motors with squirrel cage rotors are the workhorse of industry because of their low cost and rugged construction. When Squirrel cage induction machine is operated directly from the line voltages(60 Hz/50 Hz essentially constant voltage) an Induction motor is operated at constant speed. How ...
... Induction motors with squirrel cage rotors are the workhorse of industry because of their low cost and rugged construction. When Squirrel cage induction machine is operated directly from the line voltages(60 Hz/50 Hz essentially constant voltage) an Induction motor is operated at constant speed. How ...
Inductors and AC
... VSUPPLY = 15V as measured with DVM From the calculations on the following page, there must be an error in these figures If VR is 10v & VL is 8V then VSUPPLY should be:VSUPPLY = 102 + 82 Tan-1 8/10 = 12.8V +38.7º (Measured as 15V +30º) ??? OR ..... If VSUPPLY = 15V and VR = 10V then VL should be: ...
... VSUPPLY = 15V as measured with DVM From the calculations on the following page, there must be an error in these figures If VR is 10v & VL is 8V then VSUPPLY should be:VSUPPLY = 102 + 82 Tan-1 8/10 = 12.8V +38.7º (Measured as 15V +30º) ??? OR ..... If VSUPPLY = 15V and VR = 10V then VL should be: ...
UC2841数据资料 dataSheet 下载
... is provided by RIN and CIN during start-up, and by a primary-referenced low voltage winding, N2, for efficient operation after start. The error amplifier loop is closed to regulate the DC voltage from N2 with other outputs following through their magnetic coupling − a task made even easier with the ...
... is provided by RIN and CIN during start-up, and by a primary-referenced low voltage winding, N2, for efficient operation after start. The error amplifier loop is closed to regulate the DC voltage from N2 with other outputs following through their magnetic coupling − a task made even easier with the ...
EE 320L Electronics I Laboratory Laboratory Exercise #4 Diode and
... linear voltage regulators. The MC7800 positive and MC7900 negative regulator series are the most popular. The last two digits indicate the output voltage. For example an MC7805 is a positive 5V regulator and a MC7912 is a negative 12V regulator. These regulators come in the TO-220 package which is g ...
... linear voltage regulators. The MC7800 positive and MC7900 negative regulator series are the most popular. The last two digits indicate the output voltage. For example an MC7805 is a positive 5V regulator and a MC7912 is a negative 12V regulator. These regulators come in the TO-220 package which is g ...
Experiment 2 - IIT College of Science
... Part 2: Introduction to the Oscilloscope Using an oscilloscope is an extremely useful skill, so it is important that you have the time to study the instrument alone, without having to worry about other additional physical concepts in an experiment as well. Although this portion of the experiment lo ...
... Part 2: Introduction to the Oscilloscope Using an oscilloscope is an extremely useful skill, so it is important that you have the time to study the instrument alone, without having to worry about other additional physical concepts in an experiment as well. Although this portion of the experiment lo ...
0–10 V or 0–20 mA Analog Output Module
... SmartStack™ Module and where the module is located in the point map. The I/O Map is determined by the model number and location within the SmartStack™. The I/O Map is not edited by the user. The Module Setup is used in applications where it is necessary to change the default values of the outputs wh ...
... SmartStack™ Module and where the module is located in the point map. The I/O Map is determined by the model number and location within the SmartStack™. The I/O Map is not edited by the user. The Module Setup is used in applications where it is necessary to change the default values of the outputs wh ...
13 DelcoXSVolt
... Option three: Use “option one” in combination with “option two” to create three switchable voltage levels. Keep in mind that when the “option two” switch is in the ON position, the switch in “option one” will not affect the voltage level. After all adjustments are complete, make certain that the hig ...
... Option three: Use “option one” in combination with “option two” to create three switchable voltage levels. Keep in mind that when the “option two” switch is in the ON position, the switch in “option one” will not affect the voltage level. After all adjustments are complete, make certain that the hig ...
Schmitt trigger
In electronics a Schmitt trigger is a comparator circuit with hysteresis implemented by applying positive feedback to the noninverting input of a comparator or differential amplifier. It is an active circuit which converts an analog input signal to a digital output signal. The circuit is named a ""trigger"" because the output retains its value until the input changes sufficiently to trigger a change. In the non-inverting configuration, when the input is higher than a chosen threshold, the output is high. When the input is below a different (lower) chosen threshold the output is low, and when the input is between the two levels the output retains its value. This dual threshold action is called hysteresis and implies that the Schmitt trigger possesses memory and can act as a bistable multivibrator (latch or flip-flop). There is a close relation between the two kinds of circuits: a Schmitt trigger can be converted into a latch and a latch can be converted into a Schmitt trigger.Schmitt trigger devices are typically used in signal conditioning applications to remove noise from signals used in digital circuits, particularly mechanical contact bounce. They are also used in closed loop negative feedback configurations to implement relaxation oscillators, used in function generators and switching power supplies.