Lab 2 - Classes - Oregon State University
... 2.6. Use a voltmeter to measure the voltage across the LED, and record LED voltage values for light and dark photocell conditions. Make sure to only measure across the LED. Record these values 2.7. Now use an ammeter to measure current through only the LED for light and dark conditions; record these ...
... 2.6. Use a voltmeter to measure the voltage across the LED, and record LED voltage values for light and dark photocell conditions. Make sure to only measure across the LED. Record these values 2.7. Now use an ammeter to measure current through only the LED for light and dark conditions; record these ...
Data Sheet
... Inhibit Voltage (MT1–MT2 Voltage above which device will not trigger.) (IF = Rated IFT) Leakage in Inhibited State (IF = Rated IFT, Rated VDRM, Off State) Isolation Voltage (f = 60 Hz, t = 1 sec) ...
... Inhibit Voltage (MT1–MT2 Voltage above which device will not trigger.) (IF = Rated IFT) Leakage in Inhibited State (IF = Rated IFT, Rated VDRM, Off State) Isolation Voltage (f = 60 Hz, t = 1 sec) ...
Dynamic Resistance
... In a standard power supply that regulates output voltage the load resistance has a simple calculation: RO = VO / IO LEDs are PN junction diodes with a dynamic resistance that shifts as their forward current changes. When the load is an LED or string of LEDs, the load resistance is replaced with the ...
... In a standard power supply that regulates output voltage the load resistance has a simple calculation: RO = VO / IO LEDs are PN junction diodes with a dynamic resistance that shifts as their forward current changes. When the load is an LED or string of LEDs, the load resistance is replaced with the ...
EUP3010/A 1.5MHz,1A Synchronous Step-Down Converter with Soft Start
... comparator. The duty cycle is controlled by three weighted differential signals: the output of error amplifier, the main switch sense voltage and the slope-compensation ramp. It modulates output power by adjusting the inductor-peak current during the first half of each cycle. An N-channel, synchrono ...
... comparator. The duty cycle is controlled by three weighted differential signals: the output of error amplifier, the main switch sense voltage and the slope-compensation ramp. It modulates output power by adjusting the inductor-peak current during the first half of each cycle. An N-channel, synchrono ...
Transient Response of a RC Circuit
... OBJECTIVE: The object of this experiment is to investigate the response of a series resistive-capacative circuit when excited with a step function and when excited with an initial condition. ...
... OBJECTIVE: The object of this experiment is to investigate the response of a series resistive-capacative circuit when excited with a step function and when excited with an initial condition. ...
AC circuit - Clayton State University
... a. The voltage across the capacitor leads the voltage across the inductor by 90o. b. The voltage across the inductor leads the voltage across the capacitor by 90o. c. The voltage across the inductor leads the voltage across the resistor by 180o. d. The voltage across the inductor leads the voltage a ...
... a. The voltage across the capacitor leads the voltage across the inductor by 90o. b. The voltage across the inductor leads the voltage across the capacitor by 90o. c. The voltage across the inductor leads the voltage across the resistor by 180o. d. The voltage across the inductor leads the voltage a ...
AN9601: Using the HI7190 with Single +5V Supply
... must always remain reverse biased with respect to their sources, but not so much as to degrade their “ON” resistances. In addition, at circuit start up, and under output short circuit conditions (VOUT = V+), the output voltage must be sensed and the substrate bias adjusted accordingly. Failure to ac ...
... must always remain reverse biased with respect to their sources, but not so much as to degrade their “ON” resistances. In addition, at circuit start up, and under output short circuit conditions (VOUT = V+), the output voltage must be sensed and the substrate bias adjusted accordingly. Failure to ac ...
Slide 1
... Example: Voltage reading vs. true voltage. Suppose you are testing an electronic circuit which has two resistors, R1 and R2, each 15 kΩ, connected in series as shown in part (a) of the figure. The battery maintains 8.0 V across them and has negligible internal resistance. A voltmeter whose sensitiv ...
... Example: Voltage reading vs. true voltage. Suppose you are testing an electronic circuit which has two resistors, R1 and R2, each 15 kΩ, connected in series as shown in part (a) of the figure. The battery maintains 8.0 V across them and has negligible internal resistance. A voltmeter whose sensitiv ...
1st Order Op Amp Circuits
... Designed by Vannevar Bush in 1930 and used to control position of artillery through WWII. Replaced by electrical analog computers towards the end of WWII, which performed the needed calculations ...
... Designed by Vannevar Bush in 1930 and used to control position of artillery through WWII. Replaced by electrical analog computers towards the end of WWII, which performed the needed calculations ...
DN532 - High Efficiency 100mA Synchronous Buck Converter with
... Figure 1 shows a 3.3V output, 100mA maximum load current synchronous buck converter, with wide input range from 4V to 150V. The LTC3639 has three programmable fixed output voltages 1.8V, 3.3V and 5V. These fixed outputs use an internal feedback resistor divider and can be simply selected with the VP ...
... Figure 1 shows a 3.3V output, 100mA maximum load current synchronous buck converter, with wide input range from 4V to 150V. The LTC3639 has three programmable fixed output voltages 1.8V, 3.3V and 5V. These fixed outputs use an internal feedback resistor divider and can be simply selected with the VP ...
Fruit and Veggie Batteries: Finding Current, Voltage and Resistance
... alligator clip leads and attach one side to the end of the pointed probe and clip the other end of the lead to the electrode. If you get a negative voltage reading, reverse the clips on the electrodes. ...
... alligator clip leads and attach one side to the end of the pointed probe and clip the other end of the lead to the electrode. If you get a negative voltage reading, reverse the clips on the electrodes. ...
EUM6883 800mA BTL Linear Fan Motor Driver DESCRIPTION
... driver. It is used as an interface between a HALL IC and a single coil brushless motor. With its BTL linear control and low saturation output stages, EUM6883 silently and efficiently drives a fan motor. The functions built in EUM6883 are linear control drive mode, fan tachometer, lock detection, aut ...
... driver. It is used as an interface between a HALL IC and a single coil brushless motor. With its BTL linear control and low saturation output stages, EUM6883 silently and efficiently drives a fan motor. The functions built in EUM6883 are linear control drive mode, fan tachometer, lock detection, aut ...
Programmable High-Output-Impedance, Large
... transistor M3 due to the shunt feedback provided by M3 [11]. To enhance the voltage compliance of the current mirror, M1 and M2 are biased to operate in the linear region. This leads to reduction in drain-source voltages of these transistors and consequently improvement in the voltage compliance of ...
... transistor M3 due to the shunt feedback provided by M3 [11]. To enhance the voltage compliance of the current mirror, M1 and M2 are biased to operate in the linear region. This leads to reduction in drain-source voltages of these transistors and consequently improvement in the voltage compliance of ...
Lecture 1 - Ilam university
... attempt to amplify the small output signal of the microphone. Unfortunately, there is no DC bias current running through the transistor to set the transconductance. ...
... attempt to amplify the small output signal of the microphone. Unfortunately, there is no DC bias current running through the transistor to set the transconductance. ...
High Efficiency, Inductorless Step-Down DC/DC Converter
... load current. f is divided from the base clock, half for G=1/2; one-third for G=2/3; and LDO control for G=1. In other control methodology, such as PFM and PWM, d or f varies with both input voltage and load current, it can not achieve small ripple under all conditions. But when the load resistor be ...
... load current. f is divided from the base clock, half for G=1/2; one-third for G=2/3; and LDO control for G=1. In other control methodology, such as PFM and PWM, d or f varies with both input voltage and load current, it can not achieve small ripple under all conditions. But when the load resistor be ...
View - Toshiba America Electronic Components
... IC Usage Considerations Notes on Handling of ICs ...
... IC Usage Considerations Notes on Handling of ICs ...