Abstract - PG Embedded systems
... voltages. A cost function is chosen for the selection of the appropriate switching state such that the square of error between the actual and reference voltages is minimized. Simulation and experimental results confirm the feasibility and usefulness of the proposed scheme. ...
... voltages. A cost function is chosen for the selection of the appropriate switching state such that the square of error between the actual and reference voltages is minimized. Simulation and experimental results confirm the feasibility and usefulness of the proposed scheme. ...
Kurt Schmid
... things is heavily influenced by supply voltages. Collins engineers spent a regulated power supply for B+ voltages (+150 VDC) for both VFO tubes. For the stabilization of the tube heating a current regulator (3TF7) is used. Whereas voltage stabilization of B+ is very effective regulation of the filam ...
... things is heavily influenced by supply voltages. Collins engineers spent a regulated power supply for B+ voltages (+150 VDC) for both VFO tubes. For the stabilization of the tube heating a current regulator (3TF7) is used. Whereas voltage stabilization of B+ is very effective regulation of the filam ...
Click to view Product Presentation- Electronics
... Type : Vacuum Pressure Impregnated/ Cast Resin Capacity : Up to 1MVA Insulation Level : Up to Class H Insulation ...
... Type : Vacuum Pressure Impregnated/ Cast Resin Capacity : Up to 1MVA Insulation Level : Up to Class H Insulation ...
Physics Higher Level Electricity and Electronics
... 2 Enter the question number clearly beside the answer to each question. 3 Care should be taken to give an appropriate number of significant figures in the final answers to calculations. 4 The following data should be used when required. Speed of light in vacuum c ...
... 2 Enter the question number clearly beside the answer to each question. 3 Care should be taken to give an appropriate number of significant figures in the final answers to calculations. 4 The following data should be used when required. Speed of light in vacuum c ...
*** 1 - MSU CSE - Michigan State University
... • Provide hosts feedback for runtime adaptation • Challenges for mobile & embedded systems – Diverse and compact form factors – 1uA-100mA dynamic range, high resolution, KHz high sampling rate ...
... • Provide hosts feedback for runtime adaptation • Challenges for mobile & embedded systems – Diverse and compact form factors – 1uA-100mA dynamic range, high resolution, KHz high sampling rate ...
File
... • I need to track a 12VDC battery voltage on an analog pin on a microcontroller. I am trying to see what the current level the battery is. The microcontroller has a maximum rated input of 5VDC. How can I go from 48VDC to 5VDC so I don’t blow up the microcontroller? – Voltage Divider: a simple way to ...
... • I need to track a 12VDC battery voltage on an analog pin on a microcontroller. I am trying to see what the current level the battery is. The microcontroller has a maximum rated input of 5VDC. How can I go from 48VDC to 5VDC so I don’t blow up the microcontroller? – Voltage Divider: a simple way to ...
Model 2500A/2501A MODEL INFORMATION Precision AC Divider
... voltage capacitive divider. Based on the compensated current-comparator capacitive divider principle, it provides ultra precise ratio division of high AC voltages down to workable levels. The model 2500A also provides an easy means of interfacing directly to precision wattmeter (2010A) for direct me ...
... voltage capacitive divider. Based on the compensated current-comparator capacitive divider principle, it provides ultra precise ratio division of high AC voltages down to workable levels. The model 2500A also provides an easy means of interfacing directly to precision wattmeter (2010A) for direct me ...
GE Aware Switchpack
... can provide power for up to five sensors. Up to ten switchpacks can be connected to one sensor for control of multiple circuits. Isolated contacts may also be used to control HVAC, contactors, motors, etc. ...
... can provide power for up to five sensors. Up to ten switchpacks can be connected to one sensor for control of multiple circuits. Isolated contacts may also be used to control HVAC, contactors, motors, etc. ...
Save power and space with I S-input Class-D audio amplifier NXP digital I
... The NXP TFA9882 is built for mobile phone and portable applications. This small, mono device has an industry-standard I2S audio interface that simplifies design by eliminating the need for a D/A converter in the host processor. ...
... The NXP TFA9882 is built for mobile phone and portable applications. This small, mono device has an industry-standard I2S audio interface that simplifies design by eliminating the need for a D/A converter in the host processor. ...
Slajd 1
... The model can be useful for designers of power supply systems, especially such systems with the PFC circuit. In spite of the fact that the model was investigated for the device UC3853 only, it can be used for other PFC controllers based on the conception of controlling the current average value. The ...
... The model can be useful for designers of power supply systems, especially such systems with the PFC circuit. In spite of the fact that the model was investigated for the device UC3853 only, it can be used for other PFC controllers based on the conception of controlling the current average value. The ...
show as file
... for test beds in the automotive sector, which paves the way for designing test processes more economically. At electronica, Heinzinger is exhibiting its comprehensive assortment of power supply solutions for demanding users, developed and manufactured in Rosenheim. As "low voltage power units", the ...
... for test beds in the automotive sector, which paves the way for designing test processes more economically. At electronica, Heinzinger is exhibiting its comprehensive assortment of power supply solutions for demanding users, developed and manufactured in Rosenheim. As "low voltage power units", the ...
MODEL A - i-STS
... • Transparent transfer – less than ¼ cycle. • Solid state devices are far superior to their electro-mechanical equivalents. • Dual redundant internal power sources. ...
... • Transparent transfer – less than ¼ cycle. • Solid state devices are far superior to their electro-mechanical equivalents. • Dual redundant internal power sources. ...
CR circuit - schoolphysics
... The circuit shown in Figure 1 contains both resistance and capacitance, and therefore both the component and the frequency of the supply voltage affect the current in the circuit. The a.c. resistance of such a circuit is known as the impedance of the circuit and is denoted by the symbol Z. Impedance ...
... The circuit shown in Figure 1 contains both resistance and capacitance, and therefore both the component and the frequency of the supply voltage affect the current in the circuit. The a.c. resistance of such a circuit is known as the impedance of the circuit and is denoted by the symbol Z. Impedance ...
Tube Voltage Regulator 6V6 User Manual
... This kit provides ideal tube power supply for preamplifier or even to low power amplifier with high output current driving capability up to 100mA. In addition, it includes a low voltage regulator for tube filament supply. These output voltages can be adjusted by the resistor trimmers. Two beam tetro ...
... This kit provides ideal tube power supply for preamplifier or even to low power amplifier with high output current driving capability up to 100mA. In addition, it includes a low voltage regulator for tube filament supply. These output voltages can be adjusted by the resistor trimmers. Two beam tetro ...
Technical Description
... DC 48-54 V (48 V nominal value), user adjustable 20 A (continuous) at 48 V output ≤ 200 mVPP (20 Hz to 20 MHz, 50 Ω) at 48V, 20A ≥ 95 % at full rated output ≤ 20 mV, for 350 V to 500 V ...
... DC 48-54 V (48 V nominal value), user adjustable 20 A (continuous) at 48 V output ≤ 200 mVPP (20 Hz to 20 MHz, 50 Ω) at 48V, 20A ≥ 95 % at full rated output ≤ 20 mV, for 350 V to 500 V ...
v - Center for Energy Efficient Electronics Science
... • AC voltage (vapp) and DC voltage (Vapp) added over 1:1 Transformer ...
... • AC voltage (vapp) and DC voltage (Vapp) added over 1:1 Transformer ...
Output Characteristics (DC)
... Through the use of sense leads, an output voltage may be regulated to a point outside of the unit. The sense leads should be connected to the power connection at the point of load under regard of polarity. There should be a non-interruptible connection between sense and load points. Interruption may ...
... Through the use of sense leads, an output voltage may be regulated to a point outside of the unit. The sense leads should be connected to the power connection at the point of load under regard of polarity. There should be a non-interruptible connection between sense and load points. Interruption may ...
Stereo 416 and PAT-5 Bifet Brochure, Page 2
... A gain switch for the phono inputs on the back panel is added. The LO or normal position supplies the correct gain for virtually all magnetic cartridges. In the HI position, an additional 6 decibels of gain permits direct connection of some brands of moving coil cartridges. The Denon DL-103s moving ...
... A gain switch for the phono inputs on the back panel is added. The LO or normal position supplies the correct gain for virtually all magnetic cartridges. In the HI position, an additional 6 decibels of gain permits direct connection of some brands of moving coil cartridges. The Denon DL-103s moving ...
Switched-mode power supply
A switched-mode power supply (switching-mode power supply, switch-mode power supply, SMPS, or switcher) is an electronic power supply that incorporates a switching regulator to convert electrical power efficiently. Like other power supplies, an SMPS transfers power from a source, like mains power, to a load, such as a personal computer, while converting voltage and current characteristics. Unlike a linear power supply, the pass transistor of a switching-mode supply continually switches between low-dissipation, full-on and full-off states, and spends very little time in the high dissipation transitions, which minimizes wasted energy. Ideally, a switched-mode power supply dissipates no power. Voltage regulation is achieved by varying the ratio of on-to-off time. In contrast, a linear power supply regulates the output voltage by continually dissipating power in the pass transistor. This higher power conversion efficiency is an important advantage of a switched-mode power supply. Switched-mode power supplies may also be substantially smaller and lighter than a linear supply due to the smaller transformer size and weight.Switching regulators are used as replacements for linear regulators when higher efficiency, smaller size or lighter weight are required. They are, however, more complicated; their switching currents can cause electrical noise problems if not carefully suppressed, and simple designs may have a poor power factor.