Faraday`s Law and Joule Heating
... Manually initialize the pendulum and release it to swing freely, having selected from the two possibilities, a single direction of passage through the photogate with which to operate. Before passage, the start/stop switch is depressed to clear the display and arm the timer. Following passage of the ...
... Manually initialize the pendulum and release it to swing freely, having selected from the two possibilities, a single direction of passage through the photogate with which to operate. Before passage, the start/stop switch is depressed to clear the display and arm the timer. Following passage of the ...
High-Voltage (100V), High-Current
... overtemperature conditions and current overloads. It is fully specified to perform over a wide power-supply range of ±5 V to ±50 V or on a single supply of 10 V to 100 V. The status flag is an open-drain output that allows it to be easily referenced to standard lowvoltage logic circuitry. This high- ...
... overtemperature conditions and current overloads. It is fully specified to perform over a wide power-supply range of ±5 V to ±50 V or on a single supply of 10 V to 100 V. The status flag is an open-drain output that allows it to be easily referenced to standard lowvoltage logic circuitry. This high- ...
3 Ohm`s Law - Skills Commons
... quantity in an algebraic equation. Standardized letters like these are common in the disciplines of physics and engineering, and are internationally recognized. The "unit abbreviation" for each quantity represents the alphabetical symbol used as a shorthand notation for its particular unit of measur ...
... quantity in an algebraic equation. Standardized letters like these are common in the disciplines of physics and engineering, and are internationally recognized. The "unit abbreviation" for each quantity represents the alphabetical symbol used as a shorthand notation for its particular unit of measur ...
D-TEK LM Vehicle Loop Detector Operating Instructions
... There is no skimping on the quality in the D-TEK detector. All the switches have gold plated contacts and are sealed for protection. The detector is protected by easily replaceable fuse, snubbing circuitry on the relay contacts, metal oxide varistor on the power input and triple protection on the lo ...
... There is no skimping on the quality in the D-TEK detector. All the switches have gold plated contacts and are sealed for protection. The detector is protected by easily replaceable fuse, snubbing circuitry on the relay contacts, metal oxide varistor on the power input and triple protection on the lo ...
ENERGY CONVERSION ONE
... in field to accommodate variations in tap voltages • While this tap can not be changed when power is applied to transformer • Some times voltage varies widely with load, i.e. when high line impedance exist between generators & particular load; while normal loads should be supplied by an essentially ...
... in field to accommodate variations in tap voltages • While this tap can not be changed when power is applied to transformer • Some times voltage varies widely with load, i.e. when high line impedance exist between generators & particular load; while normal loads should be supplied by an essentially ...
TMS470R1x Zero-Pin Phase-Locked Loop
... TI assumes no liability for applications assistance or customer product design. Customers are responsible for their products and application s using TI components. To minimize the risks associated with customer products and applications, customers should provide adequate design and operating safegua ...
... TI assumes no liability for applications assistance or customer product design. Customers are responsible for their products and application s using TI components. To minimize the risks associated with customer products and applications, customers should provide adequate design and operating safegua ...
BDTIC www.BDTIC.com/infineon Wireless Control Components ASK / FSK Single Conversion Receivers
... As far as patents or other rights of third parties are concerned, liability is only assumed for components, not for applications, processes and circuits implemented within components or assemblies. The information describes the type of component and shall not be considered as assured characteristics ...
... As far as patents or other rights of third parties are concerned, liability is only assumed for components, not for applications, processes and circuits implemented within components or assemblies. The information describes the type of component and shall not be considered as assured characteristics ...
CHOICE BASED CREDIT SYSTEM B. SC. PROGRAM WITH
... Junction Diode and its applications: PN junction diode (Ideal and practical)constructions, Formation of Depletion Layer, Diode Equation and I-V characteristics. Idea of static and dynamic resistance, dc load line analysis, Quiescent (Q) point. Zener diode, Reverse saturation current, Zener and avala ...
... Junction Diode and its applications: PN junction diode (Ideal and practical)constructions, Formation of Depletion Layer, Diode Equation and I-V characteristics. Idea of static and dynamic resistance, dc load line analysis, Quiescent (Q) point. Zener diode, Reverse saturation current, Zener and avala ...
Transient Overvoltage Protection
... Overview of Hazards Electrical transients in the form of voltage surges have always existed in electrical distribution systems, and prior to the implementation of semiconductor devices, they were of minor concern. The vulnerability of semiconductors to lightning strikes was first studied by Bell Lab ...
... Overview of Hazards Electrical transients in the form of voltage surges have always existed in electrical distribution systems, and prior to the implementation of semiconductor devices, they were of minor concern. The vulnerability of semiconductors to lightning strikes was first studied by Bell Lab ...
DS15BR400/DS15BR401 4-Channel LVDS Buffer/Repeater with
... input and output buffers and internal bias circuitry are powered off. When exiting powerdown mode, there is a delay associated with turning on bandgap references and input/output buffer circuits as indicated in the LVDS Output Switching Characteristics. Upon asserting the power down function (PWDN = ...
... input and output buffers and internal bias circuitry are powered off. When exiting powerdown mode, there is a delay associated with turning on bandgap references and input/output buffer circuits as indicated in the LVDS Output Switching Characteristics. Upon asserting the power down function (PWDN = ...
2042 Cable Locator
... The Fluke 9040 is effective for measuring phase rotation in all areas where threephase supplies are used to feed motors, drives and electrical systems. The Fluke 9040 is a rotary field indicator and can provide clear indication of the 3 phase via an LCD display and the phase rotation direction to de ...
... The Fluke 9040 is effective for measuring phase rotation in all areas where threephase supplies are used to feed motors, drives and electrical systems. The Fluke 9040 is a rotary field indicator and can provide clear indication of the 3 phase via an LCD display and the phase rotation direction to de ...
Transformer Voltage Regulation and Efficiency
... in field to accommodate variations in tap voltages • While this tap can not be changed when power is applied to transformer • Some times voltage varies widely with load, i.e. when high line impedance exist between generators & particular load; while normal loads should be supplied by an essentially ...
... in field to accommodate variations in tap voltages • While this tap can not be changed when power is applied to transformer • Some times voltage varies widely with load, i.e. when high line impedance exist between generators & particular load; while normal loads should be supplied by an essentially ...
MAX3385E ±15kV ESD-Protected, 3.0V to 5.5V, Low-Power, ________________General Description
... In most circumstances, a 0.1µF VCC bypass capacitor is adequate. In applications that are sensitive to powersupply noise, use a capacitor of the same value as charge-pump capacitor C1. Connect bypass capacitors as close to the IC as possible. ...
... In most circumstances, a 0.1µF VCC bypass capacitor is adequate. In applications that are sensitive to powersupply noise, use a capacitor of the same value as charge-pump capacitor C1. Connect bypass capacitors as close to the IC as possible. ...
smartwalker - Department of Electrical Engineering and Computer
... globe. New devices and ideas are being generated robustly along with the technology. As a group of electrical engineering students, we have learned that the engineering profession plays a very important role in the medical field. We have also observed that more and more senior citizens nowadays are ...
... globe. New devices and ideas are being generated robustly along with the technology. As a group of electrical engineering students, we have learned that the engineering profession plays a very important role in the medical field. We have also observed that more and more senior citizens nowadays are ...
SKY77182 数据资料DataSheet下载
... death, physical or environmental damage. Skyworks customers using or selling Skyworks products for use in such applications do so at their own risk and agree to fully indemnify Skyworks for any damages resulting from such improper use or sale. Customers are responsible for their products and applica ...
... death, physical or environmental damage. Skyworks customers using or selling Skyworks products for use in such applications do so at their own risk and agree to fully indemnify Skyworks for any damages resulting from such improper use or sale. Customers are responsible for their products and applica ...
MAX3480EA/MAX3480EB ±15kV ESD-Protected, Isolated, 3.3V RS-485/RS-422 Data Interfaces General Description
... Transceivers, optocouplers, and a transformer are all included in one low-cost, 28-pin PDIP package. A single +3.3V supply on the logic side powers both sides of the interface. The MAX3480EB features reduced-slew-rate drivers that minimize EMI and reduce reflections caused by improperly terminated c ...
... Transceivers, optocouplers, and a transformer are all included in one low-cost, 28-pin PDIP package. A single +3.3V supply on the logic side powers both sides of the interface. The MAX3480EB features reduced-slew-rate drivers that minimize EMI and reduce reflections caused by improperly terminated c ...
General Description Features and Benefits
... ●● 9mW at 1.6Msps, Ultra-Low Power Consumption ●● ±6 LSB INL, ~5ppm Over Temperature ●● ±1 LSB DNL Maximum at 20 Bit ●● 98.3dB SNR at fIN = 10kHz ●● 98.1dB SINAD at fIN = 10kHz ●● -123dB THD at fIN = 10kHz ●● ±VREF Unipolar Differential Analog Input Range ●● VREF = 2.5V to 3.6V ...
... ●● 9mW at 1.6Msps, Ultra-Low Power Consumption ●● ±6 LSB INL, ~5ppm Over Temperature ●● ±1 LSB DNL Maximum at 20 Bit ●● 98.3dB SNR at fIN = 10kHz ●● 98.1dB SINAD at fIN = 10kHz ●● -123dB THD at fIN = 10kHz ●● ±VREF Unipolar Differential Analog Input Range ●● VREF = 2.5V to 3.6V ...
AN-6005 Synchronous buck MOSFET loss calculations
... The switching interval begins when the high-side MOSFET driver turns on and begins to supply current to Q1’s gate to charge its input capacitance. There are no switching losses until VGS reaches the MOSFET’s VTH. therefore Pt1 = 0. When VGS reaches VTH, the input capacitance (CISS) is being charged ...
... The switching interval begins when the high-side MOSFET driver turns on and begins to supply current to Q1’s gate to charge its input capacitance. There are no switching losses until VGS reaches the MOSFET’s VTH. therefore Pt1 = 0. When VGS reaches VTH, the input capacitance (CISS) is being charged ...
95C-10939—11 - ML6984, ML7984 Series 4000 Direct Coupled
... Short and rapid cycling/repositioning may result in possible switch device lock-up or reduced service life. ...
... Short and rapid cycling/repositioning may result in possible switch device lock-up or reduced service life. ...
rail mounted power network meter n43 n43 type user`s manual
... digital instrument designed for the measurement of 3-phase, 3 or 4-wire power network parameters in balanced or unbalanced systems. The measured values are displayed on a dedicated LCD display. The meter enables control and optimization of the power electronic devices, systems and industrial install ...
... digital instrument designed for the measurement of 3-phase, 3 or 4-wire power network parameters in balanced or unbalanced systems. The measured values are displayed on a dedicated LCD display. The meter enables control and optimization of the power electronic devices, systems and industrial install ...
A novel energyretaining inverter for AC arc welding machines
... hundreds of hertz) half-bridge inverter. In the AC arc welding applications, the amplitude of the load current i O can reach up to several hundreds of amperes. Thus, IGBTs are often used as the switching devices because of their high current capability. In most cases, the load current is a squarewav ...
... hundreds of hertz) half-bridge inverter. In the AC arc welding applications, the amplitude of the load current i O can reach up to several hundreds of amperes. Thus, IGBTs are often used as the switching devices because of their high current capability. In most cases, the load current is a squarewav ...
Pulse-width modulation
Pulse-width modulation (PWM), or pulse-duration modulation (PDM), is a modulation technique used to encode a message into a pulsing signal. Although this modulation technique can be used to encode information for transmission, its main use is to allow the control of the power supplied to electrical devices, especially to inertial loads such as motors. In addition, PWM is one of the two principal algorithms used in photovoltaic solar battery chargers, the other being MPPT.The average value of voltage (and current) fed to the load is controlled by turning the switch between supply and load on and off at a fast rate. The longer the switch is on compared to the off periods, the higher the total power supplied to the load.The PWM switching frequency has to be much higher than what would affect the load (the device that uses the power), which is to say that the resultant waveform perceived by the load must be as smooth as possible. Typically switching has to be done several times a minute in an electric stove, 120 Hz in a lamp dimmer, from few kilohertz (kHz) to tens of kHz for a motor drive and well into the tens or hundreds of kHz in audio amplifiers and computer power supplies.The term duty cycle describes the proportion of 'on' time to the regular interval or 'period' of time; a low duty cycle corresponds to low power, because the power is off for most of the time. Duty cycle is expressed in percent, 100% being fully on.The main advantage of PWM is that power loss in the switching devices is very low. When a switch is off there is practically no current, and when it is on and power is being transferred to the load, there is almost no voltage drop across the switch. Power loss, being the product of voltage and current, is thus in both cases close to zero. PWM also works well with digital controls, which, because of their on/off nature, can easily set the needed duty cycle.PWM has also been used in certain communication systems where its duty cycle has been used to convey information over a communications channel.