W. Inam, K.K. Afridi, and D.J. Perreault, “High Efficiency Resonant dc/dc Converter Utilizing a Resistance Compression Network,” IEEE Transactions on Power Electronics , Vol. 29, No. 8, pp. 4126-4136, August 2014.
... power when output load or input voltage varies such that the magnetics cannot be optimally designed. Furthermore, to maintain zero-voltage switching the frequency must increase to reduce power, hurting the efficiency at light load. For a fullbridge version of the SRC, phase shift control can be used ...
... power when output load or input voltage varies such that the magnetics cannot be optimally designed. Furthermore, to maintain zero-voltage switching the frequency must increase to reduce power, hurting the efficiency at light load. For a fullbridge version of the SRC, phase shift control can be used ...
DMN63D8LDW Product Summary Features
... indirectly, any claim of personal injury or death associated with such unintended or unauthorized application. Products described herein may be covered by one or more United States, international or foreign patents pending. Product names and markings noted herein may also be covered by one or more U ...
... indirectly, any claim of personal injury or death associated with such unintended or unauthorized application. Products described herein may be covered by one or more United States, international or foreign patents pending. Product names and markings noted herein may also be covered by one or more U ...
BD9031FV-C
... outside of the recommended range will lead to an excessive ripple voltage being superimposed on the input voltage and may cause the IC to malfunction. Also, be certain to ascertain the operating temperature, load range and MOSFET conditions for the application in which the capacitor will be used, si ...
... outside of the recommended range will lead to an excessive ripple voltage being superimposed on the input voltage and may cause the IC to malfunction. Also, be certain to ascertain the operating temperature, load range and MOSFET conditions for the application in which the capacitor will be used, si ...
specialtopics_13
... When suppressor operates an arc in gap This arc must quenched as surge pass, or resistor will be destroyed In other cases the gap is not required Arresters vary depending on their voltage class & duty however has: Gaps, coils, valve elements (nonlinear res.) They are stacked in series & he ...
... When suppressor operates an arc in gap This arc must quenched as surge pass, or resistor will be destroyed In other cases the gap is not required Arresters vary depending on their voltage class & duty however has: Gaps, coils, valve elements (nonlinear res.) They are stacked in series & he ...
Integrating Bourns® Resistive Products to Control Current and
... High current handling and low DC resistance in a compact form factor are available in Bourns® SRU1048 Series shielded inductor. This shielded SMD power inductor has a unit height up to 4.8 mm and rated current up to 7.8 A. Depending on the requirements of the circuit, a semi-shielded Bourns® SRN ind ...
... High current handling and low DC resistance in a compact form factor are available in Bourns® SRU1048 Series shielded inductor. This shielded SMD power inductor has a unit height up to 4.8 mm and rated current up to 7.8 A. Depending on the requirements of the circuit, a semi-shielded Bourns® SRN ind ...
III. MoDeling of proposed Topology
... are usually connected to medium-voltage network. Today, it is hard to connect a single power semiconductor switch directly to medium voltage grids. For these reasons, a new family of multilevel inverters has emerged as the solution for working with higher voltage levels [4].In general multilevel inv ...
... are usually connected to medium-voltage network. Today, it is hard to connect a single power semiconductor switch directly to medium voltage grids. For these reasons, a new family of multilevel inverters has emerged as the solution for working with higher voltage levels [4].In general multilevel inv ...
FZT853 Features Mechanical Data
... indirectly, any claim of personal injury or death associated with such unintended or unauthorized application. Products described herein may be covered by one or more United States, international or foreign patents pending. Product names and markings noted herein may also be covered by one or more U ...
... indirectly, any claim of personal injury or death associated with such unintended or unauthorized application. Products described herein may be covered by one or more United States, international or foreign patents pending. Product names and markings noted herein may also be covered by one or more U ...
HC908AP64AD, Addendum to MC68HC908AP64 Data Sheet, Rev
... circuits or integrated circuits based on the information in this document. Freescale Semiconductor reserves the right to make changes without further notice to any products herein. Freescale Semiconductor makes no warranty, representation or guarantee regarding the suitability of its products for an ...
... circuits or integrated circuits based on the information in this document. Freescale Semiconductor reserves the right to make changes without further notice to any products herein. Freescale Semiconductor makes no warranty, representation or guarantee regarding the suitability of its products for an ...
AC/DC and DC/AC Multilevel... Regulation. Applied To the Asynchronous Machine
... oscillates around a value small compared to that of UC1 and UC2. This difference is most important capabilities of low value, causing the instability of the input voltage to the inverter, and which affects the motor supply. The decrease of the difference in voltages (UC1 - UC2) is possible by increa ...
... oscillates around a value small compared to that of UC1 and UC2. This difference is most important capabilities of low value, causing the instability of the input voltage to the inverter, and which affects the motor supply. The decrease of the difference in voltages (UC1 - UC2) is possible by increa ...
Zero-current zero-voltage transition inverters with
... Considering one switching period (Ts), the magnetic implementation of the AVS consists of the use of a single magnetic core with a primary winding (LP), forming a closed loop with one constant voltage source and one or more secondary winding(s) that play(s) the role of each AVS. The location of the ...
... Considering one switching period (Ts), the magnetic implementation of the AVS consists of the use of a single magnetic core with a primary winding (LP), forming a closed loop with one constant voltage source and one or more secondary winding(s) that play(s) the role of each AVS. The location of the ...
MAX1636 Low-Voltage, Precision Step-Down Controller for Portable CPU Power General Description
... adapted to meet a wide range of applications with inputs up to 30V by substituting components from Table 1. These circuits represent a good set of tradeoffs between cost, size, and efficiency, while staying within the worst-case specification limits for stressrelated parameters, such as capacitor ri ...
... adapted to meet a wide range of applications with inputs up to 30V by substituting components from Table 1. These circuits represent a good set of tradeoffs between cost, size, and efficiency, while staying within the worst-case specification limits for stressrelated parameters, such as capacitor ri ...
ZXMS6004SG Features and Benefits Product Summary
... 2. support or sustain life and whose failure to perform when properly used in accordance with instructions for use provided in the labeling can be reasonably expected to result in significant injury to the user. B. A critical component is any component in a life support device or system whose failur ...
... 2. support or sustain life and whose failure to perform when properly used in accordance with instructions for use provided in the labeling can be reasonably expected to result in significant injury to the user. B. A critical component is any component in a life support device or system whose failur ...
AN1290 Application Note How to Use the TDA911X and Improve Performances
... How to Use the TDA911X and Improve Performances TDA911x Deflection Processors at a Glance The TDA911x is a family of deflection processors for multisync monitors, incorporating horizontal and vertical processing, geometry correction, dynamic corrections (focus and/or brightness etc.), DC/DC conversi ...
... How to Use the TDA911X and Improve Performances TDA911x Deflection Processors at a Glance The TDA911x is a family of deflection processors for multisync monitors, incorporating horizontal and vertical processing, geometry correction, dynamic corrections (focus and/or brightness etc.), DC/DC conversi ...
OIP A 67 dBm Multistacked Junction Varactor 3
... ECENTLY, radio frequency (RF) adaptive systems have drawn a lot of attention, resulting in an intensive search for low-cost low-distortion tunable elements. Potential candidates are semiconductor diodes [1]–[4], MEMS switches/varactors [5], [6] and Barium Strontium Titanate (BST) varactors [7]. Alth ...
... ECENTLY, radio frequency (RF) adaptive systems have drawn a lot of attention, resulting in an intensive search for low-cost low-distortion tunable elements. Potential candidates are semiconductor diodes [1]–[4], MEMS switches/varactors [5], [6] and Barium Strontium Titanate (BST) varactors [7]. Alth ...
ZX5T851G Features Mechanical Data
... indirectly, any claim of personal injury or death associated with such unintended or unauthorized application. Products described herein may be covered by one or more United States, international or foreign patents pending. Product names and markings noted herein may also be covered by one or more U ...
... indirectly, any claim of personal injury or death associated with such unintended or unauthorized application. Products described herein may be covered by one or more United States, international or foreign patents pending. Product names and markings noted herein may also be covered by one or more U ...
Power Gain Stages for Monolithic Amplifiers
... and Q6 set current limit at 25mA by diverting output drive when voltages across the 27Ω shunts become too high. The local 1M-50k feedback pairs set stage gain at 20, allowing ±10V LT1055 drives to cause full ±120V output swing. As in Figure 7, the local feedback reduces stage gain bandwidth, making ...
... and Q6 set current limit at 25mA by diverting output drive when voltages across the 27Ω shunts become too high. The local 1M-50k feedback pairs set stage gain at 20, allowing ±10V LT1055 drives to cause full ±120V output swing. As in Figure 7, the local feedback reduces stage gain bandwidth, making ...
ZXTN2011Z Features Mechanical Data
... indirectly, any claim of personal injury or death associated with such unintended or unauthorized application. Products described herein may be covered by one or more United States, international or foreign patents pending. Product names and markings noted herein may also be covered by one or more U ...
... indirectly, any claim of personal injury or death associated with such unintended or unauthorized application. Products described herein may be covered by one or more United States, international or foreign patents pending. Product names and markings noted herein may also be covered by one or more U ...
BD8964FVM
... Consideration on Permissible Dissipation and Heat Generation Since 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 lowe ...
... Consideration on Permissible Dissipation and Heat Generation Since 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 lowe ...
LTC3400-1 - 600mA, 1.2MHz Micropower Synchronous Boost
... OPERATIO The LTC3400-1 is a1.2MHz, synchronous boost converter housed in a 6-lead ThinSOT package. Able to operate from an input voltage below 1V, the device features fixed frequency, current mode PWM control for exceptional line and load regulation. With its low RDS(ON) and gate charge internal MOS ...
... OPERATIO The LTC3400-1 is a1.2MHz, synchronous boost converter housed in a 6-lead ThinSOT package. Able to operate from an input voltage below 1V, the device features fixed frequency, current mode PWM control for exceptional line and load regulation. With its low RDS(ON) and gate charge internal MOS ...
PQ_Unit II
... The duration of a voltage dip is largely determined by the speed at which short circuits are cleared. A necessary feature of short-circuit protection is the graduation of the operating times of switches, fuses, etc., in order to ensure that a short circuit is cleared at the most appropriate point in ...
... The duration of a voltage dip is largely determined by the speed at which short circuits are cleared. A necessary feature of short-circuit protection is the graduation of the operating times of switches, fuses, etc., in order to ensure that a short circuit is cleared at the most appropriate point in ...
Calculating AC Line Voltage Drop for M250
... The IEEE 1547 standard requires that grid-tied or utility-interactive inverters cease power production if voltage measured at the inverter terminal exceeds +10% or -12% of nominal. Enphase Microinverters, like all utility-interactive inverters, sense voltage and frequency from the AC grid and cease ...
... The IEEE 1547 standard requires that grid-tied or utility-interactive inverters cease power production if voltage measured at the inverter terminal exceeds +10% or -12% of nominal. Enphase Microinverters, like all utility-interactive inverters, sense voltage and frequency from the AC grid and cease ...
Folie 1 - RWTH Aachen University
... • DC-DC conversion is straightforward, but two potential show stoppers – noise, radiation-hardness of HV-tolerant process ...
... • DC-DC conversion is straightforward, but two potential show stoppers – noise, radiation-hardness of HV-tolerant process ...
BUF11705 22-V Supply, 10+1 Channel Gamma Correction Buffer FEATURES
... and BUF11704 and operates at higher supply voltages up to 22 V (24 V absolute max). The higher supply voltage enables faster response times and brighter images in large-screen LCD panels. This is especially important in LCD TV applications. The BUF11705 offers 10 gamma channels. For additional space ...
... and BUF11704 and operates at higher supply voltages up to 22 V (24 V absolute max). The higher supply voltage enables faster response times and brighter images in large-screen LCD panels. This is especially important in LCD TV applications. The BUF11705 offers 10 gamma channels. For additional space ...
Transistor
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A transistor is a semiconductor device used to amplify and switch electronic signals and electrical power. It is composed of semiconductor material with at least three terminals for connection to an external circuit. A voltage or current applied to one pair of the transistor's terminals changes the current through another pair of terminals. Because the controlled (output) power can be higher than the controlling (input) power, a transistor can amplify a signal. Today, some transistors are packaged individually, but many more are found embedded in integrated circuits.The transistor is the fundamental building block of modern electronic devices, and is ubiquitous in modern electronic systems. Following its development in 1947 by American physicists John Bardeen, Walter Brattain, and William Shockley, the transistor revolutionized the field of electronics, and paved the way for smaller and cheaper radios, calculators, and computers, among other things. The transistor is on the list of IEEE milestones in electronics, and the inventors were jointly awarded the 1956 Nobel Prize in Physics for their achievement.