CAT4238AEVB CAT4238 10-LED Boost Converter Evaluation Board User's Manual
... are registered trademarks of Semiconductor Components Industries, LLC (SCILLC). SCILLC reserves the right to make changes without further notice to any products herein. SCILLC makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor doe ...
... are registered trademarks of Semiconductor Components Industries, LLC (SCILLC). SCILLC reserves the right to make changes without further notice to any products herein. SCILLC makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor doe ...
UX Series - Self Powered specification sheet
... the DC circuit disconnects the lamp load from the battery should excessive wattage demands be made and automatically resets when the overload or short circuit is removed. This overload current protective feature eliminates the need for fuses or circuit breakers for the DC load. B ro wn o u t Circuit ...
... the DC circuit disconnects the lamp load from the battery should excessive wattage demands be made and automatically resets when the overload or short circuit is removed. This overload current protective feature eliminates the need for fuses or circuit breakers for the DC load. B ro wn o u t Circuit ...
Resistance in series and parallel
... Resistors in series 2. After the instructor has checked the setup, turn the voltage knob on the power supply fully counterclockwise, which will reduce the voltage to zero. Then close the switch and slowly turn up the voltage until a voltage of approximately 5 V is indicated on the voltmeter. Observe ...
... Resistors in series 2. After the instructor has checked the setup, turn the voltage knob on the power supply fully counterclockwise, which will reduce the voltage to zero. Then close the switch and slowly turn up the voltage until a voltage of approximately 5 V is indicated on the voltmeter. Observe ...
Web Services - E
... he electrical energy consumed by a coil is stored in the form of: (1) an electrical field (2) a magnetic field (3) a force field On a schematic, dashed lines between two vertical coils usually mean the transformer has: (1) an air core (2) an iron core (3) a ferrite core Faraday's law states that the ...
... he electrical energy consumed by a coil is stored in the form of: (1) an electrical field (2) a magnetic field (3) a force field On a schematic, dashed lines between two vertical coils usually mean the transformer has: (1) an air core (2) an iron core (3) a ferrite core Faraday's law states that the ...
EET 2150 — Electric Machines Theory - City Tech
... transformer and calculate the transformer constants, voltage regulation and efficiency. 3.2 Analyze the various connections of the three phase transformer and their corresponding output 4.1 Discussions will include the National Power Grid, DC power transmission, Super Conductors, and OSHA. ...
... transformer and calculate the transformer constants, voltage regulation and efficiency. 3.2 Analyze the various connections of the three phase transformer and their corresponding output 4.1 Discussions will include the National Power Grid, DC power transmission, Super Conductors, and OSHA. ...
Solar Power Plant Design and Interconnection
... compliant contribute fault current for a few cycles A fault on the line will typically trigger an “instantaneous AC undervoltage” trip of the inverter Inverter gating will stop immediately, followed by the opening of the AC contactor after a few cycles – New inverter design expected to have shor ...
... compliant contribute fault current for a few cycles A fault on the line will typically trigger an “instantaneous AC undervoltage” trip of the inverter Inverter gating will stop immediately, followed by the opening of the AC contactor after a few cycles – New inverter design expected to have shor ...
General
... 12. Alternating current: mean and r.m.s. Values of current and emf with sinusoidal wave form; LR, CR and series LCR circuits, reactance, impedance, phase-angle, power dissipation in AC circuit — power factor, vector diagram, resonance in a series LCR circuit, Q-factor, principle of ideal transforme ...
... 12. Alternating current: mean and r.m.s. Values of current and emf with sinusoidal wave form; LR, CR and series LCR circuits, reactance, impedance, phase-angle, power dissipation in AC circuit — power factor, vector diagram, resonance in a series LCR circuit, Q-factor, principle of ideal transforme ...
audiolab - Audio Visual Revolution
... replace (at Audiolab's option) this product, or any defective part in this product, if it is found to be defective due to faulty materials, workmanship or function. The warranty period may vary from country to country. Terms and conditions: The warranty starts on the date of purchase (or the date of ...
... replace (at Audiolab's option) this product, or any defective part in this product, if it is found to be defective due to faulty materials, workmanship or function. The warranty period may vary from country to country. Terms and conditions: The warranty starts on the date of purchase (or the date of ...
Advanced LED Controller (LED Chaser)
... constant current controlled with 20ma minimum settings. Additional 20ma can be added by moving one of the dip switches to ON position (more on this later). By default all the dip switches should be in OFF position. ...
... constant current controlled with 20ma minimum settings. Additional 20ma can be added by moving one of the dip switches to ON position (more on this later). By default all the dip switches should be in OFF position. ...
IOSR Journal of Electronics and Communication Engineering (IOSR-JECE)
... A transfer is an electrically worked switch. Current moving through the loop of the hand-off makes an attractive field which draws in a lever and changes the switch contacts. The curl current can be on or off so transfers have two switch positions and they are twofold toss (changeover) switches. Tra ...
... A transfer is an electrically worked switch. Current moving through the loop of the hand-off makes an attractive field which draws in a lever and changes the switch contacts. The curl current can be on or off so transfers have two switch positions and they are twofold toss (changeover) switches. Tra ...
IOSR Journal of Applied Physics (IOSR-JAP)
... The line voltage sensor used here is half-wave rectifier at the output of variac. High value resistance is used at the output of the rectifier so that it can sense any change at the line voltage. This rectifier gives the dc value which is proportional to the ac line voltage. In the circuit diagram t ...
... The line voltage sensor used here is half-wave rectifier at the output of variac. High value resistance is used at the output of the rectifier so that it can sense any change at the line voltage. This rectifier gives the dc value which is proportional to the ac line voltage. In the circuit diagram t ...
gsrc0203_overview-kahng
... Many models to build and integrate: SOC integration (what is integratable, at what ...
... Many models to build and integrate: SOC integration (what is integratable, at what ...
TPA2000D2 数据资料 dataSheet 下载
... The TPA2000D2 is the third generation 5-V class-D amplifier from Texas Instruments. Improvements to previous generation devices include: lower supply current, lower noise floor, better efficiency, four different gain settings, smaller packaging, and fewer external components. The most significant ad ...
... The TPA2000D2 is the third generation 5-V class-D amplifier from Texas Instruments. Improvements to previous generation devices include: lower supply current, lower noise floor, better efficiency, four different gain settings, smaller packaging, and fewer external components. The most significant ad ...
lab proceedures (word format) - Rose
... I have designed 2 circuits - Circuit A and Circuit B. Both circuits consist of an array of flip-flops all driven by a single input and a clock. The difference between these two circuits is the manner in which I’ve layed out the clock line and the power and ground lines. You’re job is to pull these t ...
... I have designed 2 circuits - Circuit A and Circuit B. Both circuits consist of an array of flip-flops all driven by a single input and a clock. The difference between these two circuits is the manner in which I’ve layed out the clock line and the power and ground lines. You’re job is to pull these t ...
Sure-Lites INV125CI Ceiling Mount Inverter Instruction Sheet
... 1. CAUTION: Always turn off the AC supply to the equipment, and disconnect the battery before servicing. Only qualified service technicians should service this equipment. The use of parts supplied by other than Eaton’s Cooper Lighting business may result in an unsafe condition, equipment failure and ...
... 1. CAUTION: Always turn off the AC supply to the equipment, and disconnect the battery before servicing. Only qualified service technicians should service this equipment. The use of parts supplied by other than Eaton’s Cooper Lighting business may result in an unsafe condition, equipment failure and ...
855
... When a resistor is traversed in the direction of the current, the potential difference DV across the resistor is 2IR. When a resistor is traversed in the direction opposite the current, DV 5 1IR. When a source of emf is traversed in the direction of the emf (negative terminal to positive terminal), ...
... When a resistor is traversed in the direction of the current, the potential difference DV across the resistor is 2IR. When a resistor is traversed in the direction opposite the current, DV 5 1IR. When a source of emf is traversed in the direction of the emf (negative terminal to positive terminal), ...
A Simple Method to Measure Unknown Inductors
... Whenever I can I always salvage (power) inductors from old PCBs and switched mode power supplies. A good assortment of different value inductors always comes in handy during experiments, especially with boost converters and the like. Now, I am sure that there must be a system by which manufacturers ...
... Whenever I can I always salvage (power) inductors from old PCBs and switched mode power supplies. A good assortment of different value inductors always comes in handy during experiments, especially with boost converters and the like. Now, I am sure that there must be a system by which manufacturers ...
High Voltage Direct Current(HVDC)
... used is the overhead line.This overhead line is normally bipolar, i.e. two conductors with different polarity. HVDC cables are normally used for submarine transmission. The most common types of cables are the solid and the oil-filled ones. The solid type is in many cases the most economic one. Its i ...
... used is the overhead line.This overhead line is normally bipolar, i.e. two conductors with different polarity. HVDC cables are normally used for submarine transmission. The most common types of cables are the solid and the oil-filled ones. The solid type is in many cases the most economic one. Its i ...
Homework Set 4
... (a) When the membrane becomes permeable to potassium ions, these ions flow out of the axon with no energy input required until the capacitor is neutralized. To maintain this outflow of potassium ions and charge the now neutral capacitor to the resting action potential requires an energy input of ...
... (a) When the membrane becomes permeable to potassium ions, these ions flow out of the axon with no energy input required until the capacitor is neutralized. To maintain this outflow of potassium ions and charge the now neutral capacitor to the resting action potential requires an energy input of ...
DESCRIPTION OF SUPER SWITCH OPERATION The Super switch
... Live mimic on electronic static switch module for indicating load supply status & alarms. Live mimic on fixed module to indicate supply status even with electronic module removed. Make before break manual bypass switch to transfer load from static switch to direct source 1 or source 2. ...
... Live mimic on electronic static switch module for indicating load supply status & alarms. Live mimic on fixed module to indicate supply status even with electronic module removed. Make before break manual bypass switch to transfer load from static switch to direct source 1 or source 2. ...
Chapter 17
... Non-ohmic materials are those whose resistance changes with voltage or current The current-voltage relationship is nonlinear A diode is a common example of a nonohmic device ...
... Non-ohmic materials are those whose resistance changes with voltage or current The current-voltage relationship is nonlinear A diode is a common example of a nonohmic device ...
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.