BD9C601EFJ
... In the step-down DC/DC converter, a large pulse current flows into two loops. The first loop is the one into which the current flows when the top FET is turned ON. The flow starts from the input capacitor CIN, runs through the FET, inductor L and output capacitor COUT and back to GND of CIN via GND ...
... In the step-down DC/DC converter, a large pulse current flows into two loops. The first loop is the one into which the current flows when the top FET is turned ON. The flow starts from the input capacitor CIN, runs through the FET, inductor L and output capacitor COUT and back to GND of CIN via GND ...
Part A –RC circuit, RL circuits, and AC Sweeps (22 points)
... PSpice has another type of analysis that lets you look at the behavior of a circuit over a whole range of frequencies. It is called an AC sweep. We know that the influence of the capacitor depends on and this is related to the frequency of the input signal. Should the behavior of the circuit chang ...
... PSpice has another type of analysis that lets you look at the behavior of a circuit over a whole range of frequencies. It is called an AC sweep. We know that the influence of the capacitor depends on and this is related to the frequency of the input signal. Should the behavior of the circuit chang ...
UCC28730 Constant-Voltage, Constant-Current
... VDD is the bias supply input pin to the controller. A carefully-placed by-pass capacitor to GND is required on this pin. ...
... VDD is the bias supply input pin to the controller. A carefully-placed by-pass capacitor to GND is required on this pin. ...
![Section [26 35 33.13] [16282]](http://s1.studyres.com/store/data/009032355_1-1457bf2a809ba184718545c6eecde396-300x300.png)
Section [26 35 33.13] [16282]
... Product Data: Submit product data showing material proposed. Submit sufficient information to determine compliance with the Drawings and Specifications. ...
... Product Data: Submit product data showing material proposed. Submit sufficient information to determine compliance with the Drawings and Specifications. ...
The development of high-voltage measuring techniques
... quantities of electrical energy are being transported today at voltages as high as 800 kV. Even higher voltages are achieved in electrostatic generators, in pulsed power machines (for particle beams and lasers) and in EMP simulators. These voltages may change in characteristic times ranging from hou ...
... quantities of electrical energy are being transported today at voltages as high as 800 kV. Even higher voltages are achieved in electrostatic generators, in pulsed power machines (for particle beams and lasers) and in EMP simulators. These voltages may change in characteristic times ranging from hou ...
Phasors - Learn About Electronics
... Hypotenuse (VS) can be found using Pythagoras' Theorem, which states: The square of the hypotenuse (VS in this example) of a right angle triangle is equal to the sum of the squares of the two adjacent sides (VL' and VR). ...
... Hypotenuse (VS) can be found using Pythagoras' Theorem, which states: The square of the hypotenuse (VS in this example) of a right angle triangle is equal to the sum of the squares of the two adjacent sides (VL' and VR). ...
MOS Charge Pumps for Low-Voltage Operation - Solid
... HARGE pumps are circuits that can pump charge upward to produce voltages higher than the regular supply voltage. Charge pumps have been used in the nonvolatile memories, such as EEPROM and Flash memories, for the programming of the floating-gate devices [1], [2]. They can also be used in the low-sup ...
... HARGE pumps are circuits that can pump charge upward to produce voltages higher than the regular supply voltage. Charge pumps have been used in the nonvolatile memories, such as EEPROM and Flash memories, for the programming of the floating-gate devices [1], [2]. They can also be used in the low-sup ...
Follow-up system
... instant in each cycle to prevent the motor from contact 45 of a potentiometer resistance 48 whose increasing or decreasing its speed beyond that which corresponds to the magnitude of the poten 55 extremities are connected across the same source of high frequency alternating potential men tial then e ...
... instant in each cycle to prevent the motor from contact 45 of a potentiometer resistance 48 whose increasing or decreasing its speed beyond that which corresponds to the magnitude of the poten 55 extremities are connected across the same source of high frequency alternating potential men tial then e ...
A Colpitts Oscillator circuit having two capacitors of 10pF and 100pF
... A Bipolar Transistor is used as the LC oscillators amplifier with the tuned LC tank circuit acts as the collector load. Another coil L2 is connected between the base and the emitter of the transistor whose electromagnetic field is "mutually" coupled with that of coil L. Mutual inductance exists bet ...
... A Bipolar Transistor is used as the LC oscillators amplifier with the tuned LC tank circuit acts as the collector load. Another coil L2 is connected between the base and the emitter of the transistor whose electromagnetic field is "mutually" coupled with that of coil L. Mutual inductance exists bet ...
ncp1651 - Single Stage Power Factor Controller
... Most PFC applications using the boost topology are designed to use the universal input ac power 85−265 Vac, 50 or 60 Hz, and provide a regulated DC bus (typically 400 Vdc). In most applications, the load can not operate off the high voltage DC bus, so a DC−DC converter is used to provide isolation b ...
... Most PFC applications using the boost topology are designed to use the universal input ac power 85−265 Vac, 50 or 60 Hz, and provide a regulated DC bus (typically 400 Vdc). In most applications, the load can not operate off the high voltage DC bus, so a DC−DC converter is used to provide isolation b ...
Annotated version for ch 7
... In particular, −A cos(ωt + φ) = A cos(2πf t + φ ± 180◦ ). Note that usually you do not have the choice between +180◦ or −180◦ . The one that you need to use is the one that makes φ ± 180◦ falls somewhere between −180◦ and +180◦ . 7.2.6. For any1 linear AC circuit, the “steady-state” voltage and curr ...
... In particular, −A cos(ωt + φ) = A cos(2πf t + φ ± 180◦ ). Note that usually you do not have the choice between +180◦ or −180◦ . The one that you need to use is the one that makes φ ± 180◦ falls somewhere between −180◦ and +180◦ . 7.2.6. For any1 linear AC circuit, the “steady-state” voltage and curr ...
ADP3088 1 MHz, 750 mA Buck Regulator Data Sheet (REV. C)
... start. As the chip cools slightly, it will rapidly cycle in and out of thermal shutdown, maintaining the die temperature at 160∞C but allowing the output voltage and current to swing up and down. ...
... start. As the chip cools slightly, it will rapidly cycle in and out of thermal shutdown, maintaining the die temperature at 160∞C but allowing the output voltage and current to swing up and down. ...
Datasheet - Intersil
... The transmitters are TTL/CMOS compatible inverters which translate the inputs to RS-232 outputs. The input logic threshold is about 26% of VCC , or 1.3V for VCC = 5V. A logic 1 at the input results in a voltage of between -5V and V- at the output, and a logic 0 results in a voltage between +5V and ( ...
... The transmitters are TTL/CMOS compatible inverters which translate the inputs to RS-232 outputs. The input logic threshold is about 26% of VCC , or 1.3V for VCC = 5V. A logic 1 at the input results in a voltage of between -5V and V- at the output, and a logic 0 results in a voltage between +5V and ( ...
Energy Harvesting With Microbial Fuel Cell and Power Management
... MFCs autonomous. They do not produce harmful waste and are therefore environment friendly. Though MFCs are very attractive power sources, they present certain challenges for real applications—they produce very low voltage and current. The voltage of an MFC is usually insufficient for the load. For e ...
... MFCs autonomous. They do not produce harmful waste and are therefore environment friendly. Though MFCs are very attractive power sources, they present certain challenges for real applications—they produce very low voltage and current. The voltage of an MFC is usually insufficient for the load. For e ...
A Topology for Voltage Source Multi1level Inverter With Lower
... Simulation studies of the proposed topology are presented to verify the performance. The simulation has been carried out in MATLAB/Simulink ver. 7.8 running on a computer (core i7-4770, 3.40 GHz, 2 GB RAM), the simulation studies are as follows. ...
... Simulation studies of the proposed topology are presented to verify the performance. The simulation has been carried out in MATLAB/Simulink ver. 7.8 running on a computer (core i7-4770, 3.40 GHz, 2 GB RAM), the simulation studies are as follows. ...
MAX8686 Single/Multiphase, Step-Down, DC-DC Converter Delivers Up to 25A Per Phase General Description
... even when there is a prebias output voltage. In addition, an adjustable soft-start capability allows for a controlled turn-on. The MAX8686 features an accurate 1% reference and offers a reference input that allows for a higher accuracy reference to be used for voltage tracking applications such as D ...
... even when there is a prebias output voltage. In addition, an adjustable soft-start capability allows for a controlled turn-on. The MAX8686 features an accurate 1% reference and offers a reference input that allows for a higher accuracy reference to be used for voltage tracking applications such as D ...
Spark-gap transmitter
A spark-gap transmitter is a device that generates radio frequency electromagnetic waves using a spark gap.Spark gap transmitters were the first devices to demonstrate practical radio transmission, and were the standard technology for the first three decades of radio (1887–1916). Later, more efficient transmitters were developed based on rotary machines like the high-speed Alexanderson alternators and the static Poulsen Arc generators.Most operators, however, still preferred spark transmitters because of their uncomplicated design and because the carrier stopped when the telegraph key was released, which let the operator ""listen through"" for a reply. With other types of transmitter, the carrier could not be controlled so easily, and they required elaborate measures to modulate the carrier and to prevent transmitter leakage from de-sensitizing the receiver. After WWI, greatly improved transmitters based on vacuum tubes became available, which overcame these problems, and by the late 1920s the only spark transmitters still in regular operation were ""legacy"" installations on naval vessels. Even when vacuum tube based transmitters had been installed, many vessels retained their crude but reliable spark transmitters as an emergency backup. However, by 1940, the technology was no longer used for communication. Use of the spark-gap transmitter led to many radio operators being nicknamed ""Sparks"" long after they ceased using spark transmitters. Even today, the German verb funken, literally, ""to spark,"" also means ""to send a radio message or signal.""