Single-Inductor Dual-Output Buck-Boost Power Factor
... Moreover, only voltage output regulation can be achieved, while multiple current outputs are hard to regulate independently. In order to achieve high accurate regulation of multiple output converter, magnetic amplifier postregulator approach is applied in [11], [12], but it still requires multiple i ...
... Moreover, only voltage output regulation can be achieved, while multiple current outputs are hard to regulate independently. In order to achieve high accurate regulation of multiple output converter, magnetic amplifier postregulator approach is applied in [11], [12], but it still requires multiple i ...
Homework Wednesday 4-25-2012 A resistor is made in the form of a
... materials,determine the sign and magnitude of the electric charge which is present on this boundary. ...
... materials,determine the sign and magnitude of the electric charge which is present on this boundary. ...
Photodiodes and other Light Sensors
... In this section we shall discuss the interface between a photosensor and its associated electronics. There are really just two photocell applications – light measurement, and the reception of modulated light. When we measure light we may be measuring its intensity, or we may simply be detecting if i ...
... In this section we shall discuss the interface between a photosensor and its associated electronics. There are really just two photocell applications – light measurement, and the reception of modulated light. When we measure light we may be measuring its intensity, or we may simply be detecting if i ...
050 Electronic Tuning Fork Example Project
... The quiescent supply current was higher than I was anticipating – the 555 timer data sheets suggest that the operating current of a 555 timer are 10mA at 15V, so I assumed that the overall quiescent current would be less than 20mA, but at 9V it was 23mA. The operating current was also higher than I ...
... The quiescent supply current was higher than I was anticipating – the 555 timer data sheets suggest that the operating current of a 555 timer are 10mA at 15V, so I assumed that the overall quiescent current would be less than 20mA, but at 9V it was 23mA. The operating current was also higher than I ...
Seminar Report
... installation Elements likely to transmit harmonic currents, namely the transformers, cables, circuitbreakers, engine generator Sets and the distribution switchboards. The most widely implemented solution is oversizing of the neutral conductor The result is a major increase in cost. In existing insta ...
... installation Elements likely to transmit harmonic currents, namely the transformers, cables, circuitbreakers, engine generator Sets and the distribution switchboards. The most widely implemented solution is oversizing of the neutral conductor The result is a major increase in cost. In existing insta ...
Supplemental Information (README file) The "Switchers Made
... temperature. If you design a circuit that has to operate below 0 degC, you should consult a detailed capacitor data-sheet. It is good practice to use a solid tantalum capacitor (at least 10% of the output capacitor's value) in parallel with the output capacitor if operation below 0 degC is required. ...
... temperature. If you design a circuit that has to operate below 0 degC, you should consult a detailed capacitor data-sheet. It is good practice to use a solid tantalum capacitor (at least 10% of the output capacitor's value) in parallel with the output capacitor if operation below 0 degC is required. ...
Accessible Wheelchair Scale
... The frictional force is equal to the normal force times the coefficient of friction (μ); therefore, we have that the required coefficient of friction for a static ramp is: ...
... The frictional force is equal to the normal force times the coefficient of friction (μ); therefore, we have that the required coefficient of friction for a static ramp is: ...
AND9129 - Understanding a Digital Transisotr Datasheet
... For Digital Transistors it is important to realize that the transistor and resistor network is considered as one unit. An example of this is the ICBO parameter. Looking at this parameter one would think that it is not possible. How could the emitter be open when R2 connects the emitter and base of t ...
... For Digital Transistors it is important to realize that the transistor and resistor network is considered as one unit. An example of this is the ICBO parameter. Looking at this parameter one would think that it is not possible. How could the emitter be open when R2 connects the emitter and base of t ...
CA3240, CA3240A - Experimentalists Anonymous
... The gain stage transistor Q13 has a high impedance active load (Q3 and Q4) to provide maximum open-loop gain. The collector of Q13 directly drives the base of the compound emitter-follower output stage. Pulldown for the output stage is provided by two independent circuits: (1) constant-currentconnec ...
... The gain stage transistor Q13 has a high impedance active load (Q3 and Q4) to provide maximum open-loop gain. The collector of Q13 directly drives the base of the compound emitter-follower output stage. Pulldown for the output stage is provided by two independent circuits: (1) constant-currentconnec ...
PDF
... temperature monitoring with a thermistor on the base plate, it gives a higher accuracy and linear output in the normal to high temperature range, which is advantageous for IPM protection, adjustment of inverter load and other controls. The DC-Link voltage monitoring function provides an analog outpu ...
... temperature monitoring with a thermistor on the base plate, it gives a higher accuracy and linear output in the normal to high temperature range, which is advantageous for IPM protection, adjustment of inverter load and other controls. The DC-Link voltage monitoring function provides an analog outpu ...
Fault Level Monitor - SP Energy Networks
... (FLM) has been taken to field trial with SP Energy Networks deploying several FLMs at different points of the network in England and Scotland. The results achieved have been very encouraging and consistently within 5% of the values produced by advanced models, which is hugely impressive considering ...
... (FLM) has been taken to field trial with SP Energy Networks deploying several FLMs at different points of the network in England and Scotland. The results achieved have been very encouraging and consistently within 5% of the values produced by advanced models, which is hugely impressive considering ...
ES1F - ES1J Fast Rectifiers ES1F - ES1J Fast Rectifiers Features
... SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROVAL OF FAIRCHILD SEMICONDUCTOR CORPORATION. As used herein: ...
... SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROVAL OF FAIRCHILD SEMICONDUCTOR CORPORATION. As used herein: ...
ppt
... ACPI allows processors to sleep while in the G0 working state. The Cx States only apply when the global state is G0. C0: The processor executes instructions and operates normally C1: Lowest transition latency CPU sleep state. Latency is so low that it is negligible and thus not a deciding factor in ...
... ACPI allows processors to sleep while in the G0 working state. The Cx States only apply when the global state is G0. C0: The processor executes instructions and operates normally C1: Lowest transition latency CPU sleep state. Latency is so low that it is negligible and thus not a deciding factor in ...
Motor Performance Module
... curves for a family of voltages (110%, 100%, 90%, 80%, and 70% of rated voltage) and a family of temperatures (ambient, 40C, 75C, and 110C) Compare Locked Rotor Torque performance curves to published performance curves from Limitorque Develop specialized reports Develop specialized Export to E ...
... curves for a family of voltages (110%, 100%, 90%, 80%, and 70% of rated voltage) and a family of temperatures (ambient, 40C, 75C, and 110C) Compare Locked Rotor Torque performance curves to published performance curves from Limitorque Develop specialized reports Develop specialized Export to E ...
MAX8510/MAX8511/MAX8512 Ultra-Low-Noise, High PSRR, Low-Dropout, 120mA Linear Regulators General Description
... P-channel MOSFET pass transistor. This provides several advantages over similar designs using a PNP pass transistor, including longer battery life. The P-channel MOSFET requires no base drive, which considerably reduces quiescent current. PNP-based regulators waste considerable current in dropout wh ...
... P-channel MOSFET pass transistor. This provides several advantages over similar designs using a PNP pass transistor, including longer battery life. The P-channel MOSFET requires no base drive, which considerably reduces quiescent current. PNP-based regulators waste considerable current in dropout wh ...
File
... Ideal: Active electrode placed at site where voltage is changing; reference electrode placed at neutral site Reality: There is no neutral site - For any given dipole, there will be a line of zero voltage, but this line varies depending on the position and orientation of the dipole - All recordings a ...
... Ideal: Active electrode placed at site where voltage is changing; reference electrode placed at neutral site Reality: There is no neutral site - For any given dipole, there will be a line of zero voltage, but this line varies depending on the position and orientation of the dipole - All recordings a ...
SSE Shunt/Static Exciter/Regulators
... and self-supporting with full length doors in the low voltage compartment. Easy access is provided to all necessary controls and terminal points to make installation easy and trouble-free. The cabinet design is NEMA I, ventilated with gasketed doors. When requested, the cabinet may also include inte ...
... and self-supporting with full length doors in the low voltage compartment. Easy access is provided to all necessary controls and terminal points to make installation easy and trouble-free. The cabinet design is NEMA I, ventilated with gasketed doors. When requested, the cabinet may also include inte ...
OPT101: Monolithic Photodiode and Single
... Exposure to absolute maximum conditions for extended periods may degrade device reliability. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those specified is not implied. ...
... Exposure to absolute maximum conditions for extended periods may degrade device reliability. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those specified is not implied. ...
induction motor* parameters extraction
... The no-load test, like the open circuit test on a transformer, gives information about exciting current and rotational losses. The test is performed by applying balanced rated voltage on the stator windings at the rated frequency. The small power provided to the machine is due to core losses, fricti ...
... The no-load test, like the open circuit test on a transformer, gives information about exciting current and rotational losses. The test is performed by applying balanced rated voltage on the stator windings at the rated frequency. The small power provided to the machine is due to core losses, fricti ...
Alternating current
Alternating current (AC), is an electric current in which the flow of electric charge periodically reverses direction, whereas in direct current (DC, also dc), the flow of electric charge is only in one direction. The abbreviations AC and DC are often used to mean simply alternating and direct, as when they modify current or voltage.AC is the form in which electric power is delivered to businesses and residences. The usual waveform of alternating current in most electric power circuits is a sine wave. In certain applications, different waveforms are used, such as triangular or square waves. Audio and radio signals carried on electrical wires are also examples of alternating current. These types of alternating current carry information encoded (or modulated) onto the AC signal, such as sound (audio) or images (video).