Electric Current - Eleanor Roosevelt High School
... Ohm’s Law Exercises What is the current through a 6-KΩ resistor connected to a 9-V power supply? What is the resistance of a device that uses 0.5 mA of current when connected to a 5-volt power source? A 2.5-MΩ resistor has a 0.02-mA current in it. What is the voltage across the resistor? ...
... Ohm’s Law Exercises What is the current through a 6-KΩ resistor connected to a 9-V power supply? What is the resistance of a device that uses 0.5 mA of current when connected to a 5-volt power source? A 2.5-MΩ resistor has a 0.02-mA current in it. What is the voltage across the resistor? ...
EE215 Class Problems, Week 5 Solutions All
... Maximum power is transferred to the load on the car battery when the load resistance is equal to the internal resistance of the battery. In this case, the voltage across the load is 0.5*12.6 = 6.3V ...
... Maximum power is transferred to the load on the car battery when the load resistance is equal to the internal resistance of the battery. In this case, the voltage across the load is 0.5*12.6 = 6.3V ...
ECE1250F14_Lab6_Gates CMF
... voltmeter. Remember 0V=digital 0 and 5V= digital 1. d) Turn on an LED if TRUE: Connect a 1 kΩ resistor and LED in series from the NAND gate output (pin 3) to Gnd as shown in Figure 4. Note the polarity of the LED shown in Figure 3. The LED should be on when the output is “1” and off when it is “0” . ...
... voltmeter. Remember 0V=digital 0 and 5V= digital 1. d) Turn on an LED if TRUE: Connect a 1 kΩ resistor and LED in series from the NAND gate output (pin 3) to Gnd as shown in Figure 4. Note the polarity of the LED shown in Figure 3. The LED should be on when the output is “1” and off when it is “0” . ...
TSS521 Meter-Bus Transceiver
... At a bus fault the shut down time of VDD (toff) in which data storage can be performed depends on the system current IVDD and the value of capacitor CSTC. See Figure 5, which shows a correlation between the shutdown of the bus voltage VBUS and VDD_off and toff for dimensioning the capacitor. The out ...
... At a bus fault the shut down time of VDD (toff) in which data storage can be performed depends on the system current IVDD and the value of capacitor CSTC. See Figure 5, which shows a correlation between the shutdown of the bus voltage VBUS and VDD_off and toff for dimensioning the capacitor. The out ...
Depletion-Mode Power MOSFETs and Applications
... 2. Select the breakdown voltage meeting the margin for reliable operation ~ BVDSX, the drain-to-source breakdown voltage The application voltage must be lower that the drain-to-source breakdown voltage of the device. BVDSX needs to be selected to accommodate the voltage swing between the bus positiv ...
... 2. Select the breakdown voltage meeting the margin for reliable operation ~ BVDSX, the drain-to-source breakdown voltage The application voltage must be lower that the drain-to-source breakdown voltage of the device. BVDSX needs to be selected to accommodate the voltage swing between the bus positiv ...
Microsoft Word - PHY 204 Exp. 1 Electric Field Mapping
... During the original B -field build-up the charges were pushed (by P.S.) against an extra ...
... During the original B -field build-up the charges were pushed (by P.S.) against an extra ...
Chapter 13
... If we disconnect the bulb and measure the voltage across the battery terminals, we will get 1.5 V again. As a battery gets older, its internal resistance gets larger. The total resistance of the circuit increases and reduces the current flowing through the circuit. As the current gets smaller, ...
... If we disconnect the bulb and measure the voltage across the battery terminals, we will get 1.5 V again. As a battery gets older, its internal resistance gets larger. The total resistance of the circuit increases and reduces the current flowing through the circuit. As the current gets smaller, ...
Electric Currents
... If we disconnect the bulb and measure the voltage across the battery terminals, we will get 1.5 V again. As a battery gets older, its internal resistance gets larger. The total resistance of the circuit increases and reduces the current flowing through the circuit. As the current gets smaller, ...
... If we disconnect the bulb and measure the voltage across the battery terminals, we will get 1.5 V again. As a battery gets older, its internal resistance gets larger. The total resistance of the circuit increases and reduces the current flowing through the circuit. As the current gets smaller, ...
File
... adjacent pairs of NOT gates (marked X above). This can be done because the second NOT gate cancels the action of the first. The final system is shown on the right. It has five NAND gates and requires two ICs (with four gates on each IC). This is better than the original system which required three I ...
... adjacent pairs of NOT gates (marked X above). This can be done because the second NOT gate cancels the action of the first. The final system is shown on the right. It has five NAND gates and requires two ICs (with four gates on each IC). This is better than the original system which required three I ...
2-12 Kirchhoff`s Rules, Terminal Voltage
... turns out to be negative, that means that the left end of R1 is actually at a lower potential than the right end. We do not have to do any more work if VR1 turns out to be negative. It is incumbent upon the reader of our solution to look at our circuit diagram to see what the algebraic sign of our v ...
... turns out to be negative, that means that the left end of R1 is actually at a lower potential than the right end. We do not have to do any more work if VR1 turns out to be negative. It is incumbent upon the reader of our solution to look at our circuit diagram to see what the algebraic sign of our v ...
Inductor Selection for SEPIC Designs - Technical Note
... Figure 1 shows the simple circuit diagram for a SEPIC, during the switch (SW) ON time the voltage across both inductors is equal to Vin. This is obvious for L1, however it is not so clear for L2. In order to understand this we first need to look at the voltage across Cp, neglecting ripple voltage, t ...
... Figure 1 shows the simple circuit diagram for a SEPIC, during the switch (SW) ON time the voltage across both inductors is equal to Vin. This is obvious for L1, however it is not so clear for L2. In order to understand this we first need to look at the voltage across Cp, neglecting ripple voltage, t ...
Current transducer LF 1010-S I = 1000 A
... Definition of typical, minimum and maximum values Minimum and maximum values for specified limiting and safety conditions have to be understood as such as well as values shown in “typical” graphs. On the other hand, measured values are part of a statistical distribution that can be specified by an i ...
... Definition of typical, minimum and maximum values Minimum and maximum values for specified limiting and safety conditions have to be understood as such as well as values shown in “typical” graphs. On the other hand, measured values are part of a statistical distribution that can be specified by an i ...
TRIAC
TRIAC, from triode for alternating current, is a genericized tradename for an electronic component that can conduct current in either direction when it is triggered (turned on), and is formally called a bidirectional triode thyristor or bilateral triode thyristor.TRIACs are a subset of thyristors and are closely related to silicon controlled rectifiers (SCR). However, unlike SCRs, which are unidirectional devices (that is, they can conduct current only in one direction), TRIACs are bidirectional and so allow current in either direction. Another difference from SCRs is that TRIAC current can be enabled by either a positive or negative current applied to its gate electrode, whereas SCRs can be triggered only by positive current into the gate. To create a triggering current, a positive or negative voltage has to be applied to the gate with respect to the MT1 terminal (otherwise known as A1).Once triggered, the device continues to conduct until the current drops below a certain threshold called the holding current.The bidirectionality makes TRIACs very convenient switches for alternating-current (AC) circuits, also allowing them to control very large power flows with milliampere-scale gate currents. In addition, applying a trigger pulse at a controlled phase angle in an AC cycle allows control of the percentage of current that flows through the TRIAC to the load (phase control), which is commonly used, for example, in controlling the speed of low-power induction motors, in dimming lamps, and in controlling AC heating resistors.