Application Note AN-3010 Using the QVE00033 Surface Mount Phototransistor Optical Interrupter Switch
... emitter phototransistor amplifier. As the graph below the schematic shows, the logic output is high or “1” when the path is blocked. This is because the blocked phototransistor is conducting very little current, and the 68K load resistor pulls the input of Fairchild TinyLogic™ buffer high. As the sh ...
... emitter phototransistor amplifier. As the graph below the schematic shows, the logic output is high or “1” when the path is blocked. This is because the blocked phototransistor is conducting very little current, and the 68K load resistor pulls the input of Fairchild TinyLogic™ buffer high. As the sh ...
Avoiding Audible Noise at Light Loads When
... Texas Instruments Incorporated and its subsidiaries (TI) reserve the right to make corrections, modifications, enhancements, improvements, and other changes to its products and services at any time and to discontinue any product or service without notice. Customers should obtain the latest relevant ...
... Texas Instruments Incorporated and its subsidiaries (TI) reserve the right to make corrections, modifications, enhancements, improvements, and other changes to its products and services at any time and to discontinue any product or service without notice. Customers should obtain the latest relevant ...
File
... wires allows that source to push electrons through the bulb’s filament… and that skinny wire glows giving us light. Inside the filament electrons in motion are colliding with the atoms of the filament. The energy in motion of the electrons is transferred to the atoms, causing them to emit light. Mov ...
... wires allows that source to push electrons through the bulb’s filament… and that skinny wire glows giving us light. Inside the filament electrons in motion are colliding with the atoms of the filament. The energy in motion of the electrons is transferred to the atoms, causing them to emit light. Mov ...
Department of Physical Sciences (Physics
... (b) Sketch a graph of the charge stored by the capacitor as a function of time and indicate the magnitude of the upper limiting value, QMAX. Give a definition of the time constant of the circuit and add construction lines to the graph to illustrate what it represents. [3 marks] (ii) Below is a circu ...
... (b) Sketch a graph of the charge stored by the capacitor as a function of time and indicate the magnitude of the upper limiting value, QMAX. Give a definition of the time constant of the circuit and add construction lines to the graph to illustrate what it represents. [3 marks] (ii) Below is a circu ...
RH1021-7
... Note 4: Shunt mode regulation is measured with the input open. With the input connected, shunt mode current can be reduced to 0mA. Load regulation will remain the same. ...
... Note 4: Shunt mode regulation is measured with the input open. With the input connected, shunt mode current can be reduced to 0mA. Load regulation will remain the same. ...
18 W High Power Factor LED Driver Evaluation Board
... SCILLC owns the rights to a number of patents, trademarks, copyrights, trade secrets, and other intellectual property. A listing of SCILLC’s product/patent coverage may be accessed at www.onsemi.com/site/pdf/Patent−Marking.pdf. SCILLC reserves the right to make changes without further notice to any ...
... SCILLC owns the rights to a number of patents, trademarks, copyrights, trade secrets, and other intellectual property. A listing of SCILLC’s product/patent coverage may be accessed at www.onsemi.com/site/pdf/Patent−Marking.pdf. SCILLC reserves the right to make changes without further notice to any ...
RMS Voltage For a driving voltage of the form or a current of the form
... PHY 1106: Waves and Oscillators (Lecture 11) ...
... PHY 1106: Waves and Oscillators (Lecture 11) ...
KST10 NPN Epitaxial Silicon Transistor
... This datasheet contains specifications on a product that has been discontinued by Fairchild semiconductor. The datasheet is printed for reference information only. ...
... This datasheet contains specifications on a product that has been discontinued by Fairchild semiconductor. The datasheet is printed for reference information only. ...
LED hookup to 9V
... The battery voltage is self explanatory, and the LED forward voltage is the voltage needed to turn on the LED. Typical values are 1.8V for red LEDs, 2.1V for green LEDs, 3V for blue LEDs, etc. The LED packaging (particularly if you get them at Radio Shack) should list this value as “Vf”. Hooking up ...
... The battery voltage is self explanatory, and the LED forward voltage is the voltage needed to turn on the LED. Typical values are 1.8V for red LEDs, 2.1V for green LEDs, 3V for blue LEDs, etc. The LED packaging (particularly if you get them at Radio Shack) should list this value as “Vf”. Hooking up ...
EE 42/100 Lecture 10: Op-Amp Based Circuits
... The most common application is to increase the noise immunity of a circuit. In a comparator, there is only a signal threshold voltage. If the input is noisy, then the output will bounce if the noise causes the input to cross the threshold. In a Schmitt Trigger, though, once the output transitions (s ...
... The most common application is to increase the noise immunity of a circuit. In a comparator, there is only a signal threshold voltage. If the input is noisy, then the output will bounce if the noise causes the input to cross the threshold. In a Schmitt Trigger, though, once the output transitions (s ...
TP15900-4
... circuit current should be limited to no more than 30 mA. This is the maximum sustained current that can be tolerated by the LED. It is important to note that when calculating the size of the resistor, the number of circuits in parallel on the remote alarm circuit is irrelevant. The resistor value sh ...
... circuit current should be limited to no more than 30 mA. This is the maximum sustained current that can be tolerated by the LED. It is important to note that when calculating the size of the resistor, the number of circuits in parallel on the remote alarm circuit is irrelevant. The resistor value sh ...
Review Powerpoint (including Ex Problem Answers)
... moved from the negative plate to the positive plate? ...
... moved from the negative plate to the positive plate? ...
BU7962GUW
... Design PCB pattern to provide low impedance for the wiring between the power supply and the GND lines.In this regard, for the digital block power supply and the analog block power supply, even though these power supplies has the same level of potential, separate the power supply pattern for the digi ...
... Design PCB pattern to provide low impedance for the wiring between the power supply and the GND lines.In this regard, for the digital block power supply and the analog block power supply, even though these power supplies has the same level of potential, separate the power supply pattern for the digi ...
RAJALAKSHMI INSTITUTE OF THCHNOLOGY
... 7. Solve for voltage drops across all resistors (E=IR). Node voltage method The node voltage method of analysis solves for unknown voltages at circuit nodes in terms of a system of KCL equations. This analysis looks strange because it involves replacing voltage sources with equivalent current source ...
... 7. Solve for voltage drops across all resistors (E=IR). Node voltage method The node voltage method of analysis solves for unknown voltages at circuit nodes in terms of a system of KCL equations. This analysis looks strange because it involves replacing voltage sources with equivalent current source ...
BATTERIES FOR METERING APPLICATIONS
... various cell types, including the XOL type suitable for 20 year operating life. These data allow for reliable prediction of battery life under real application conditions. Figure 1 shows an example where a D-size cell of Tadiran’s XOL series, suitable for eXtended Operating Life, is discharged under ...
... various cell types, including the XOL type suitable for 20 year operating life. These data allow for reliable prediction of battery life under real application conditions. Figure 1 shows an example where a D-size cell of Tadiran’s XOL series, suitable for eXtended Operating Life, is discharged under ...
OWNER`S MANUAL - Incriminator Audio
... piece of sheet metal in the vehicle. The surface should be sanded at the contact point to clean rust, paint or grime so a metal-to metal connection between the chassis and the termination of the ground wire is effective. You will then need to connect the ground wire to the GND terminal of the amplif ...
... piece of sheet metal in the vehicle. The surface should be sanded at the contact point to clean rust, paint or grime so a metal-to metal connection between the chassis and the termination of the ground wire is effective. You will then need to connect the ground wire to the GND terminal of the amplif ...
Turn Ratio
... induced voltage on any other winding. The results are then presented as a ratio (e.g. 2:1, 5:1, etc.) Voltaic AT testers do this by dividing one voltage by the other while compensating for winding resistance. Phase is also measured: ‘in-phase’ (positive polarity) and ‘antiphase’ (negative polarity). ...
... induced voltage on any other winding. The results are then presented as a ratio (e.g. 2:1, 5:1, etc.) Voltaic AT testers do this by dividing one voltage by the other while compensating for winding resistance. Phase is also measured: ‘in-phase’ (positive polarity) and ‘antiphase’ (negative polarity). ...