SKY77185 数据资料DataSheet下载
... developed for Wideband Code Division Multiple Access (WCDMA) applications. This small and efficient module packs full 1920–1980 MHz bandwidth coverage into a single compact package. Because of high efficiencies attained throughout the entire power range, the SKY77185 delivers unsurpassed talk-time a ...
... developed for Wideband Code Division Multiple Access (WCDMA) applications. This small and efficient module packs full 1920–1980 MHz bandwidth coverage into a single compact package. Because of high efficiencies attained throughout the entire power range, the SKY77185 delivers unsurpassed talk-time a ...
Transient Voltage Surge Suppressors
... which might short or crowbar the line, thus leading to interruption of normal power flow to or system upset of connected loads. The suppression system shall not incorporate non-field replaceable encapsulated fusing or any other components that may degrade performance or long-term reliability of the ...
... which might short or crowbar the line, thus leading to interruption of normal power flow to or system upset of connected loads. The suppression system shall not incorporate non-field replaceable encapsulated fusing or any other components that may degrade performance or long-term reliability of the ...
PDF (acrobat)
... In many cases it is found practical to use a condensed notation based only on the unit, which in this case would be: LP = 15 dB(1 W) The number “1” in the expression of the reference quantity can be omitted, but this is not recommended in cases where confusion may occur. (Such omission has been made ...
... In many cases it is found practical to use a condensed notation based only on the unit, which in this case would be: LP = 15 dB(1 W) The number “1” in the expression of the reference quantity can be omitted, but this is not recommended in cases where confusion may occur. (Such omission has been made ...
Three Phase - Single Phase Converter
... Copyright © 2014 Stephen Perry, Ali Rezaee, Michelle Ocran, Reena Dhir ...
... Copyright © 2014 Stephen Perry, Ali Rezaee, Michelle Ocran, Reena Dhir ...
elimination of heat-shielding for geothermal tools operating up to
... development of Silicon-On-Insulator (SOI) electronics. This new category of electronics allows for manufacturers to qualify silicon electronic components to 225°C for continuous operation with reduced performance and life at 300°C. There is presently a short fall of available SOI components for tool ...
... development of Silicon-On-Insulator (SOI) electronics. This new category of electronics allows for manufacturers to qualify silicon electronic components to 225°C for continuous operation with reduced performance and life at 300°C. There is presently a short fall of available SOI components for tool ...
Power harvesting from microwave oven electromagnetic leakage
... reader, which often requires a constant power supply. The experimental results showed that an antenna (5 dBi) designed for TV applications and four-stage power harvesting circuit can be used to scavenge 60 µW of power [11]. PL-Tags are battery-less tags that can be excited wirelessly by using an exi ...
... reader, which often requires a constant power supply. The experimental results showed that an antenna (5 dBi) designed for TV applications and four-stage power harvesting circuit can be used to scavenge 60 µW of power [11]. PL-Tags are battery-less tags that can be excited wirelessly by using an exi ...
Bipolar Junction Transistor Modeling Topics for - SMDP-VLSI
... frequency, fm , at which power gain is unity . fm is given by fm ...
... frequency, fm , at which power gain is unity . fm is given by fm ...
II. Space vector modulation for csc
... (PWM) converters have attracted attention in recent years, due to feasibility to achieve sinusoidal input currents and unity power factor [1-3]. The possible application of PWM current source converter (CSC) is a DC motor drive, as shown in Fig. 1 [4-5]. In standard three-phase thyristor controlled ...
... (PWM) converters have attracted attention in recent years, due to feasibility to achieve sinusoidal input currents and unity power factor [1-3]. The possible application of PWM current source converter (CSC) is a DC motor drive, as shown in Fig. 1 [4-5]. In standard three-phase thyristor controlled ...
A Modular Power Electronics Instructional Laboratory
... These three choices allow the realization of almost any dcdc converter, including direct, indirect, flyback, and most two-switch forward converters. Two boxes used in synchronous fashion can operate full-bridge forward converters. A single box also supports dc-ac converters such as voltage sourced a ...
... These three choices allow the realization of almost any dcdc converter, including direct, indirect, flyback, and most two-switch forward converters. Two boxes used in synchronous fashion can operate full-bridge forward converters. A single box also supports dc-ac converters such as voltage sourced a ...
Electrical Signature Analysis Part 1
... Believe it or not, it is not a significant leap from AC testing to DC testing using ESA. We are going to take this leap in one slide! ESA uses sinusoidal voltage and current as the carrier. In the case of DC motors, when the sine wave passes through the DC drive, a small set of frequencies known as ...
... Believe it or not, it is not a significant leap from AC testing to DC testing using ESA. We are going to take this leap in one slide! ESA uses sinusoidal voltage and current as the carrier. In the case of DC motors, when the sine wave passes through the DC drive, a small set of frequencies known as ...
Lesson 10 - University of Kelaniya
... Solid state switches are one of the main applications for the use of transistors, and transistor switches can be used for controlling high power devices such as motors, solenoids or lamps, but they can also be used in digital electronics and logic gate circuits. While there are limitations as to wha ...
... Solid state switches are one of the main applications for the use of transistors, and transistor switches can be used for controlling high power devices such as motors, solenoids or lamps, but they can also be used in digital electronics and logic gate circuits. While there are limitations as to wha ...
SERCAL NDT Equipment Ltd
... As a range of values. The range is stated such that the customer can make a reasonable estimate of the likely uncertainty at any point within the range. As a matrix or table where the CMCs depend on the values of the measurand and a further quantity. In graphical form, providing there is sufficient ...
... As a range of values. The range is stated such that the customer can make a reasonable estimate of the likely uncertainty at any point within the range. As a matrix or table where the CMCs depend on the values of the measurand and a further quantity. In graphical form, providing there is sufficient ...
BDTIC www.BDTIC.com/infineon ICB2FL02G
... operation. A threshold of -50mV senses the current before the high-side MOSFET is turned on. A voltage level below of this threshold indicates a faulty operation (Capload 2). Finally a second threshold at 2.0 V senses even short overcurrent during turn-on of the high-side MOSFET such as they are typ ...
... operation. A threshold of -50mV senses the current before the high-side MOSFET is turned on. A voltage level below of this threshold indicates a faulty operation (Capload 2). Finally a second threshold at 2.0 V senses even short overcurrent during turn-on of the high-side MOSFET such as they are typ ...
TDA8922C 1. General description 2
... In Mute mode, the bias-current setting of the VI converters is zero (VI converters are disabled). In Operating mode, the bias current is at a maximum. The time constant required to apply the DC output offset voltage gradually between Mute and Operating mode levels can be generated using an RC networ ...
... In Mute mode, the bias-current setting of the VI converters is zero (VI converters are disabled). In Operating mode, the bias current is at a maximum. The time constant required to apply the DC output offset voltage gradually between Mute and Operating mode levels can be generated using an RC networ ...
User’s Manual 701931 Current Probe
... 6 Demagnetizing Switch (DEMAG) If the core has been magnetized by switching the power ON and OFF, or by an excessive input, this switch demagnetizes it. Always carry out demagnetizing before measurement. The demagnetizing process takes about three seconds. During demagnetizing, a demagnetizing wavef ...
... 6 Demagnetizing Switch (DEMAG) If the core has been magnetized by switching the power ON and OFF, or by an excessive input, this switch demagnetizes it. Always carry out demagnetizing before measurement. The demagnetizing process takes about three seconds. During demagnetizing, a demagnetizing wavef ...
KFE10008-E
... the electronic control. When fault currents in excess of the programmed minimum-trip value are detected in one or more phases, a signal from the control actuates a low energy tripper in the operating mechanism of the recloser to trip the opening springs and open the interrupter contacts. Closing ene ...
... the electronic control. When fault currents in excess of the programmed minimum-trip value are detected in one or more phases, a signal from the control actuates a low energy tripper in the operating mechanism of the recloser to trip the opening springs and open the interrupter contacts. Closing ene ...
BD89630EFJ
... ●Consideration on permissible dissipation and heat generation As this IC functions with high efficiency without significant heat generation in most applications, no special consideration is needed on permissible dissipation or heat generation. In case of extreme conditions, however, including lower ...
... ●Consideration on permissible dissipation and heat generation As this IC functions with high efficiency without significant heat generation in most applications, no special consideration is needed on permissible dissipation or heat generation. In case of extreme conditions, however, including lower ...
AAT3242 数据资料DataSheet下载
... The AAT3242 is a dual low dropout linear regulator with Power OK (POK) outputs. Two integrated regulators provide a high power 300mA output and a lower power 150mA output, making this device ideal for use with microprocessors and DSP cores in portable products. Two POK pins provide open drain output ...
... The AAT3242 is a dual low dropout linear regulator with Power OK (POK) outputs. Two integrated regulators provide a high power 300mA output and a lower power 150mA output, making this device ideal for use with microprocessors and DSP cores in portable products. Two POK pins provide open drain output ...
Taking Thermocouple Temperature Measurements
... temperature that allows the temperature to be computed assuming a constant value for VTC (Tref) in Equations 3 and 4. With hardware compensation, you do not need to know the temperature at the data acquisition system terminals when computing the temperature of the thermocouple. This simplifies the s ...
... temperature that allows the temperature to be computed assuming a constant value for VTC (Tref) in Equations 3 and 4. With hardware compensation, you do not need to know the temperature at the data acquisition system terminals when computing the temperature of the thermocouple. This simplifies the s ...
