LINE FOLLOWER ROBOT
... gives an effective voltage between Vs and GND whose value depends on the duty cycle of PWM ...
... gives an effective voltage between Vs and GND whose value depends on the duty cycle of PWM ...
DN290 - Monitor Network Compliant -48V Power Supplies
... The LTC1921 monitors supply voltages by dividing the voltage internally and comparing to an internal precision reference. Since no critical precision external components are required, component cost, board space and design time are minimized while accuracy is maximized. The LTC1921 comes with teleco ...
... The LTC1921 monitors supply voltages by dividing the voltage internally and comparing to an internal precision reference. Since no critical precision external components are required, component cost, board space and design time are minimized while accuracy is maximized. The LTC1921 comes with teleco ...
EUP2595 32V Step-Up Converters for Two to Nine White LEDs
... specially designed for driving white LEDs. The step-up converter topology allows series connection of the white LEDs so the LED currents are identical for uniform brightness. The EUP2595 can drive 9 LEDs in series. The brightness of the LEDs can be adjusted through a voltage level on the CTRL pin or ...
... specially designed for driving white LEDs. The step-up converter topology allows series connection of the white LEDs so the LED currents are identical for uniform brightness. The EUP2595 can drive 9 LEDs in series. The brightness of the LEDs can be adjusted through a voltage level on the CTRL pin or ...
view - Meritnation
... Working – The spray comb is given a positive potential by high tension source. The positive charge gets sprayed on the belt. As the belt moves and reaches the sphere, a negative charge is induced on the sharp ends of collecting comb B2 and an equal positive charge is induced on the farther end of B2 ...
... Working – The spray comb is given a positive potential by high tension source. The positive charge gets sprayed on the belt. As the belt moves and reaches the sphere, a negative charge is induced on the sharp ends of collecting comb B2 and an equal positive charge is induced on the farther end of B2 ...
Submission Format for IMS2004 (Title in 18
... For three-phase AC which is the output of the TLG-500 six diodes (three pairs) are used. Each pair of diodes is connected in series, anode to cathode. Commercially available diodes typically have four terminals so they can be configured for single-phase split supply, half bridge or three-phase use. ...
... For three-phase AC which is the output of the TLG-500 six diodes (three pairs) are used. Each pair of diodes is connected in series, anode to cathode. Commercially available diodes typically have four terminals so they can be configured for single-phase split supply, half bridge or three-phase use. ...
Driver Product Portfolio - Supreme Components International
... • Operate for 249 to 528Vac (for US 277 / 480 Vac and Canadian 347Vac line voltages) • Constant Current as 75W and 150W (with 0-10V dimming) • Constant Voltage at 300W. ...
... • Operate for 249 to 528Vac (for US 277 / 480 Vac and Canadian 347Vac line voltages) • Constant Current as 75W and 150W (with 0-10V dimming) • Constant Voltage at 300W. ...
Eltek Energy - Powerful Technology
... The load is constant If the input voltage drops, the converter will draw higher current to maintain the output voltage (with a constant power load) When the converter draws more current, the input voltage will drop further... Constant power: ...
... The load is constant If the input voltage drops, the converter will draw higher current to maintain the output voltage (with a constant power load) When the converter draws more current, the input voltage will drop further... Constant power: ...
AN495
... At power on, or at the turn-on of the power transistor, or in coincidence to load variations, this inductance will react to the current variations with wide voltage variations. In proximity sensor applications, for space reasons, the size of the filtering capacitors has to be reduced as much as poss ...
... At power on, or at the turn-on of the power transistor, or in coincidence to load variations, this inductance will react to the current variations with wide voltage variations. In proximity sensor applications, for space reasons, the size of the filtering capacitors has to be reduced as much as poss ...
Evaluates: MAX1836/MAX1837 MAX1837 Evaluation Kit General Description
... voltage. The MAX1837 features a low-current (12µA typ) quiescent supply current as well as a low-current (3µA typ) shutdown mode. The EV kit utilizes the MAX1837EUT33 IC, and the circuit regulates the output voltage to +3.3V without an external feedback network. The output can be adjusted for voltag ...
... voltage. The MAX1837 features a low-current (12µA typ) quiescent supply current as well as a low-current (3µA typ) shutdown mode. The EV kit utilizes the MAX1837EUT33 IC, and the circuit regulates the output voltage to +3.3V without an external feedback network. The output can be adjusted for voltag ...
Sample Paper - 2008 Subject – Physics CLASS – XII Time: Three
... What is the change in the collector current in a transistor of a.c current gain 150, for a 100 μA change in the base current? What is Bohr’s frequency condition? What is de-Broglie wavelength of an atom at absolute temperature T K. In a single slit diffraction experiment, the width of the slit is ha ...
... What is the change in the collector current in a transistor of a.c current gain 150, for a 100 μA change in the base current? What is Bohr’s frequency condition? What is de-Broglie wavelength of an atom at absolute temperature T K. In a single slit diffraction experiment, the width of the slit is ha ...
university of california
... and needs to be ground in this circuit. Calculate the proper value for resistor RB so that the output currents Iout3 and Iout4 will each be 1mA. Measure the voltage drop across RB to make sure that you got the current right. Estimate the output resistance of the current sources using what you learne ...
... and needs to be ground in this circuit. Calculate the proper value for resistor RB so that the output currents Iout3 and Iout4 will each be 1mA. Measure the voltage drop across RB to make sure that you got the current right. Estimate the output resistance of the current sources using what you learne ...
PI4MSD5V9545A/B/C Product Databrief NEW PRODUCT
... An active LOW reset input allows the PI4MSD5V9545A/45B/45C to recover from a situation where one of the downstream buses is stuck in a LOW state. Pulling the RESET pin LOW resets the I2C/SMBus state machine and causes all the channels to be deselected as does the internal power-on reset function. Th ...
... An active LOW reset input allows the PI4MSD5V9545A/45B/45C to recover from a situation where one of the downstream buses is stuck in a LOW state. Pulling the RESET pin LOW resets the I2C/SMBus state machine and causes all the channels to be deselected as does the internal power-on reset function. Th ...
Model 2000W1000B, 2000 Watts CW 80
... The Model 2000W1000B is a self-contained, air-cooled, broadband, completely solid-state amplifier designed for applications where instantaneous bandwidth and high gain are required. Push-pull circuitry is utilized in all high power stages in the interest of lowering distortion and improving stabilit ...
... The Model 2000W1000B is a self-contained, air-cooled, broadband, completely solid-state amplifier designed for applications where instantaneous bandwidth and high gain are required. Push-pull circuitry is utilized in all high power stages in the interest of lowering distortion and improving stabilit ...
EUP2538 10X2 Strings WLED Boost Converter DESCRIPTION
... The current rating of the Schottky diode must exceed the peak current flowing through it. The Schottky diode performance is rated in terms of its forward voltage at a given current. In order to achieve the best efficiency, this forward voltage should be as low as possible. The response time is also ...
... The current rating of the Schottky diode must exceed the peak current flowing through it. The Schottky diode performance is rated in terms of its forward voltage at a given current. In order to achieve the best efficiency, this forward voltage should be as low as possible. The response time is also ...
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.