Introduction and Digital Images
... The RL Integrator Like the RC integrator, an RL integrator is a circuit that approximates the mathematical process of integration. Under equivalent conditions, the waveforms look like the RC integrator. For an RL circuit, = L/R. A basic RL integrator circuit is a resistor in series with an induct ...
... The RL Integrator Like the RC integrator, an RL integrator is a circuit that approximates the mathematical process of integration. Under equivalent conditions, the waveforms look like the RC integrator. For an RL circuit, = L/R. A basic RL integrator circuit is a resistor in series with an induct ...
NTUST-EE-2013S
... The RL Integrator • Like the RC integrator, an RL integrator is a circuit that approximates the mathematical process of integration. Under equivalent conditions, the waveforms look like the RC integrator. For an RL circuit, = L/R. • A basic RL integrator circuit is a L resistor in series with an ...
... The RL Integrator • Like the RC integrator, an RL integrator is a circuit that approximates the mathematical process of integration. Under equivalent conditions, the waveforms look like the RC integrator. For an RL circuit, = L/R. • A basic RL integrator circuit is a L resistor in series with an ...
How to use a Digital Multimeter
... •Be very careful to not touch any other electronic components within the equipment and do not touch the tips to each other while connected to anything else •To measure voltage connect the leads in parallel between the two points where the measurement is to be made. The multimeter provides a parallel ...
... •Be very careful to not touch any other electronic components within the equipment and do not touch the tips to each other while connected to anything else •To measure voltage connect the leads in parallel between the two points where the measurement is to be made. The multimeter provides a parallel ...
Logic Gates PPT
... which the logic state flipped from 1 to 0. This threshold value is determined by the value of R2. Having a fixed threshold is fine if the system operated by the sensor should always activate at the same point. However in many cases it may be beneficial to vary this threshold value. A thermostat cont ...
... which the logic state flipped from 1 to 0. This threshold value is determined by the value of R2. Having a fixed threshold is fine if the system operated by the sensor should always activate at the same point. However in many cases it may be beneficial to vary this threshold value. A thermostat cont ...
Datasheet - Mouser Electronics
... The AD8618 quad op amp forms three simple current sources to drive the LEDs with a constant current. The EVAL-SDP-CB1Z generates a 5 kHz clock that modulates one LED by using the ADG633 single pole, double throw (SPDT) switch to turn its current source’s reference voltage on and off. Setting the cur ...
... The AD8618 quad op amp forms three simple current sources to drive the LEDs with a constant current. The EVAL-SDP-CB1Z generates a 5 kHz clock that modulates one LED by using the ADG633 single pole, double throw (SPDT) switch to turn its current source’s reference voltage on and off. Setting the cur ...
Tutorial 1
... a. What is the required number of switching points per quarter cycle? b. Write down expressions from which the switching angles corresponding to switching points can be found. id ...
... a. What is the required number of switching points per quarter cycle? b. Write down expressions from which the switching angles corresponding to switching points can be found. id ...
III: The Franck-Hertz Experiment
... 2. Make sure the ramp switch on the power supply is set to reset and press the “zero check” button on the Pico Ammeter (the reading on the meter should now be zero). From the tool bar in Logger Pro press the “Zero” button and select “OK” to zero all sensors. This zeros, or aligns, Logger Pro and the ...
... 2. Make sure the ramp switch on the power supply is set to reset and press the “zero check” button on the Pico Ammeter (the reading on the meter should now be zero). From the tool bar in Logger Pro press the “Zero” button and select “OK” to zero all sensors. This zeros, or aligns, Logger Pro and the ...
MAP55-1024 Datasheet
... peak to peak noise expressed as a percentage of output voltage, 20 MHz bandwidth. 3 MAP55-1012 output currents are expressed as 12V/15V operation. MAP55-1024 output currents are expressed as 24V/28V operation. 4 Peak loads up to 65 watts for 60 seconds or less are acceptable, (10% duty cycle max.). ...
... peak to peak noise expressed as a percentage of output voltage, 20 MHz bandwidth. 3 MAP55-1012 output currents are expressed as 12V/15V operation. MAP55-1024 output currents are expressed as 24V/28V operation. 4 Peak loads up to 65 watts for 60 seconds or less are acceptable, (10% duty cycle max.). ...
HMC842LC4B 数据资料DataSheet下载
... transferred to both output channels. Differential input and output signals of the HMC842LC4B are terminated with 50 Ohms to ground on-chip, and may be either AC or DC coupled. The Outputs can be connected directly to a 50 Ohms-to-ground terminated system, while DC blocking capacitors should be used ...
... transferred to both output channels. Differential input and output signals of the HMC842LC4B are terminated with 50 Ohms to ground on-chip, and may be either AC or DC coupled. The Outputs can be connected directly to a 50 Ohms-to-ground terminated system, while DC blocking capacitors should be used ...
BDTIC TLS205B0 3.3 & 5V Version Linear Post Regulator
... voltage regulator is stable with output capacitors as small as 3.3μF. Small ceramic capacitors can be used without the series resistance required by many other regulators. Internal protection circuitry includes reverse battery protection, current limiting and reverse current protection. The TLS205B0 ...
... voltage regulator is stable with output capacitors as small as 3.3μF. Small ceramic capacitors can be used without the series resistance required by many other regulators. Internal protection circuitry includes reverse battery protection, current limiting and reverse current protection. The TLS205B0 ...
Temperature Compensation for LCD displays
... temperature. It should be placed as physically close to the LCD module as possible. The PNP transistor is connected as an emitter follower to provide the drive current to the LCD’s contrast voltage (VL) input. The voltage VEE will vary depending on the requirements of the LCD. NOTE: VL and VEE are m ...
... temperature. It should be placed as physically close to the LCD module as possible. The PNP transistor is connected as an emitter follower to provide the drive current to the LCD’s contrast voltage (VL) input. The voltage VEE will vary depending on the requirements of the LCD. NOTE: VL and VEE are m ...
eet 307 power electronics 2005-2006
... Operation is similar to voltage mode control in that an analogue voltage is translated into a pulse width however in this case the VMC ramp is replaced by a voltage signal proportional to the inductor current. This ‘injection’ of signal terminology ‘Injected current mode control’. The high speed ...
... Operation is similar to voltage mode control in that an analogue voltage is translated into a pulse width however in this case the VMC ramp is replaced by a voltage signal proportional to the inductor current. This ‘injection’ of signal terminology ‘Injected current mode control’. The high speed ...
SN754410
... 2 enabled by 1,2EN and drivers 3 and 4 enabled by 3,4EN. When an enable input is high, the associated drivers are enabled and their outputs become active and in phase with their inputs. When the enable input is low, those drivers are disabled and their outputs are off and in a high-impedance state. ...
... 2 enabled by 1,2EN and drivers 3 and 4 enabled by 3,4EN. When an enable input is high, the associated drivers are enabled and their outputs become active and in phase with their inputs. When the enable input is low, those drivers are disabled and their outputs are off and in a high-impedance state. ...
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.