1.Integrating Coupled Inductor and Switched - ISSN:2454-356X
... converter. However, the voltage gain of these converters is only moderately high. The energy stored in the leakage inductance is recycled to improve the performance of the presented converter. Furthermore, voltage stress on the main power switch is reduced. Therefore, a switch with a low on-state re ...
... converter. However, the voltage gain of these converters is only moderately high. The energy stored in the leakage inductance is recycled to improve the performance of the presented converter. Furthermore, voltage stress on the main power switch is reduced. Therefore, a switch with a low on-state re ...
Glossary of Digital Television Terms
... 4:4:4: Similar to 4:2:2, except that for every four luminance samples, the color channels are also sampled four times. 4:4:4:4: Similar to 4:2:2:4, except that for every four luminance samples, the color and key channels are also sampled four times. ...
... 4:4:4: Similar to 4:2:2, except that for every four luminance samples, the color channels are also sampled four times. 4:4:4:4: Similar to 4:2:2:4, except that for every four luminance samples, the color and key channels are also sampled four times. ...
TLV1571 数据资料 dataSheet 下载
... The TLV1571/TLV1578 has two reference input pins: REFP and REFM. The voltage levels applied to these pins establish the upper and lower limits of the analog inputs to produce a full-scale and zero-scale reading respectively. The values of REFP, REFM, and the analog input should not exceed the positi ...
... The TLV1571/TLV1578 has two reference input pins: REFP and REFM. The voltage levels applied to these pins establish the upper and lower limits of the analog inputs to produce a full-scale and zero-scale reading respectively. The values of REFP, REFM, and the analog input should not exceed the positi ...
Comprehensive Study of Forward and Fly Back Converter for
... A comprehensive study of forward and fly back concludes that when fly back converter operates independently. They can achieve better power factor with lower conversion efficiency whereas forward converter can able to achieve higher efficiency but having larger magnetizing offset current. Also has hi ...
... A comprehensive study of forward and fly back concludes that when fly back converter operates independently. They can achieve better power factor with lower conversion efficiency whereas forward converter can able to achieve higher efficiency but having larger magnetizing offset current. Also has hi ...
Realization of Single Phase to Three Phase Matrix
... The direct AC to AC conversion techniques adopted in the implementation of the single phase to three phase converters do not yield the best output results due to the complexity of the segregation process and bidirectional nature of the input signal. Number of initiatives has been reported adopting a ...
... The direct AC to AC conversion techniques adopted in the implementation of the single phase to three phase converters do not yield the best output results due to the complexity of the segregation process and bidirectional nature of the input signal. Number of initiatives has been reported adopting a ...
SCIENTIFIC PAPERS OF THE UNIVERSITY OF PARDUBICE
... are galvanically separated from power part with electric strength 4 kV. The motors of switch actuators are fed by unshielded cables from the switchboard. The length of cable between frequency converter and motor depends on localization of railway switch in railway station and it can reach up to 1.2 ...
... are galvanically separated from power part with electric strength 4 kV. The motors of switch actuators are fed by unshielded cables from the switchboard. The length of cable between frequency converter and motor depends on localization of railway switch in railway station and it can reach up to 1.2 ...
Letters An Improved Soft-Switching Buck Converter With Coupled Inductor
... [1]–[10]. By adding auxiliary switches, inductors, and capacitors, zero-current-switching (ZCS) conditions or zero-voltageswitching (ZVS) conditions can be easily achieved in quasiresonant converters. However, high voltage stresses and high current stresses for power switches are also generated [2], ...
... [1]–[10]. By adding auxiliary switches, inductors, and capacitors, zero-current-switching (ZCS) conditions or zero-voltageswitching (ZVS) conditions can be easily achieved in quasiresonant converters. However, high voltage stresses and high current stresses for power switches are also generated [2], ...
Implementation of a Micro Power 15-bit`Floating
... processed signals. Even though the amplified signal exceeded the fixed quantizer range in only a small fraction of time, the resulting clipping effect was clearly perceived. Improving the signal to quantization noise ratio seemed straightforward at first glance. In a series of experiments the number ...
... processed signals. Even though the amplified signal exceeded the fixed quantizer range in only a small fraction of time, the resulting clipping effect was clearly perceived. Improving the signal to quantization noise ratio seemed straightforward at first glance. In a series of experiments the number ...
v. filter design example - Faculdade de Engenharia
... The Sepic and Cuk converters in DCM present an average input current proportional to the input voltage in a switching period as shown in [6]. It can be demonstrated that, Sepic and Cuk converters when operating as PFP in DCM have the same input current. Therefore, the analysis made for Sepic convert ...
... The Sepic and Cuk converters in DCM present an average input current proportional to the input voltage in a switching period as shown in [6]. It can be demonstrated that, Sepic and Cuk converters when operating as PFP in DCM have the same input current. Therefore, the analysis made for Sepic convert ...
CA230009EN
... 3. Ungrounded neutral bank method with potential transformer sensing 4. Ungrounded neutral bank method with capacitor network sensing (Eaton patent). Each of these methods has its own special advantages depending upon the particular application. All circuits provide continuous monitoring and will ...
... 3. Ungrounded neutral bank method with potential transformer sensing 4. Ungrounded neutral bank method with capacitor network sensing (Eaton patent). Each of these methods has its own special advantages depending upon the particular application. All circuits provide continuous monitoring and will ...
dsp-based integrated control modeling and
... Second: Most research on these topologies of dc–dc converter has been limited to continuous time and distributed frequency switching to pulse width-modulation (PWM) in different dynamic states. Because infinitely fast switching of the control action is impossible in practice, chattering always occur ...
... Second: Most research on these topologies of dc–dc converter has been limited to continuous time and distributed frequency switching to pulse width-modulation (PWM) in different dynamic states. Because infinitely fast switching of the control action is impossible in practice, chattering always occur ...
Reduced Energy Decoding of MPEG Streams
... An early development in the theory of real-time task scheduling that used a similar concept was a dynamic programming problem formulated by Lawler and Moore.18 Their algorithm finds a non-preemptive schedule that minimizes an arbitrary non-decreasing cost function under task deadline constraints. Our ...
... An early development in the theory of real-time task scheduling that used a similar concept was a dynamic programming problem formulated by Lawler and Moore.18 Their algorithm finds a non-preemptive schedule that minimizes an arbitrary non-decreasing cost function under task deadline constraints. Our ...
Efficient Comparator based Sum of Absolute Differences
... high performance quality metrics. However the images and videos are the information’s to be stored, but there compression while storing is the important part. This paper introduces a basic hardware component “comparator” for the compression architectures. Comparator augments as general purpose core ...
... high performance quality metrics. However the images and videos are the information’s to be stored, but there compression while storing is the important part. This paper introduces a basic hardware component “comparator” for the compression architectures. Comparator augments as general purpose core ...
Genius Current-source Analog Output Blocks datasheet, GFK
... of providing 25mA of current. Each input is isolated from all other circuits on the block. Input accuracy is 0.1%. Input conversion time can be selected to provide the appropriate combination of noise rejection and input resolution. Conversion times are programmable from 16ms to 400ms. Resolution in ...
... of providing 25mA of current. Each input is isolated from all other circuits on the block. Input accuracy is 0.1%. Input conversion time can be selected to provide the appropriate combination of noise rejection and input resolution. Conversion times are programmable from 16ms to 400ms. Resolution in ...
Reducing glitches in 2MHz, 1.8V Buck Converter with ZVS
... A simple DC-DC switching converter circuits consists of two semiconductor switches, one inductor and one capacitor. The arrangement of the switches and storage elements defines the topology of the switching converter. Switching converter often requires complex control circuits, and electromagnetic i ...
... A simple DC-DC switching converter circuits consists of two semiconductor switches, one inductor and one capacitor. The arrangement of the switches and storage elements defines the topology of the switching converter. Switching converter often requires complex control circuits, and electromagnetic i ...
Fast, Complete 12-Bit A/D Converters AD ADC84/AD ADC85
... conjunction with a 12-bit monolithic DAC to provide modular performance and versatility with IC size, price, and reliability. Important performance characteristics of the AD ADC84/ AD ADC85 series include maximum linearity error of ±0.012%; gain TC below 15 ppm/°C at 25°C; typical power dissipation ...
... conjunction with a 12-bit monolithic DAC to provide modular performance and versatility with IC size, price, and reliability. Important performance characteristics of the AD ADC84/ AD ADC85 series include maximum linearity error of ±0.012%; gain TC below 15 ppm/°C at 25°C; typical power dissipation ...
Rotary Phase Converters
... How is a properly sized ROTO-CON® or ROTOVERTER® selected? The selection of a converter depends on the load to be operated. RONK sales engineers should be consulted for recommendations on any application, based upon a listing of the loads to be operated. What is the total horsepower which can be ope ...
... How is a properly sized ROTO-CON® or ROTOVERTER® selected? The selection of a converter depends on the load to be operated. RONK sales engineers should be consulted for recommendations on any application, based upon a listing of the loads to be operated. What is the total horsepower which can be ope ...
Lesson -13:
... The three phase fully controlled bridge converter has been probably the most widely used power electronic converter in the medium to high power applications. Three phase circuits are preferable when large power is involved. The controlled rectifier can provide controllable out put dc voltage in a si ...
... The three phase fully controlled bridge converter has been probably the most widely used power electronic converter in the medium to high power applications. Three phase circuits are preferable when large power is involved. The controlled rectifier can provide controllable out put dc voltage in a si ...
AF04701186190
... mixer. This topology allows the designer to easily adjust the bias current of the input transistors while maintaining the bias currents in other parts of the circuit. This technique also reduces the Noise .The second technique which was used to increase the RF and LO isolation is the cascade devices ...
... mixer. This topology allows the designer to easily adjust the bias current of the input transistors while maintaining the bias currents in other parts of the circuit. This technique also reduces the Noise .The second technique which was used to increase the RF and LO isolation is the cascade devices ...
DESIGN, MODELLING AND SIMULATION OF TWO
... measurement and the results give good coincidence, Fig. 17. The parameters used in simulation model of TPIM have been calculated by several methods and majority once give good real results. It was found out that torque of TPIM is higher by PWM supply by 5 kHz switching frequency than in case of simp ...
... measurement and the results give good coincidence, Fig. 17. The parameters used in simulation model of TPIM have been calculated by several methods and majority once give good real results. It was found out that torque of TPIM is higher by PWM supply by 5 kHz switching frequency than in case of simp ...
Mode VI (t6-t7): The output capacitor C supplies the load
... QRC or that of ZVT/ZCT converters to PBBC, SEPIC, and Zeta converter [11]-[17]. However, the result is a topology with many power elements. Since PBBC has two switches, providing soft-switching conditions for both switches needs more elements. E.g., in a ZCT PBBC, if by employing only one auxiliary ...
... QRC or that of ZVT/ZCT converters to PBBC, SEPIC, and Zeta converter [11]-[17]. However, the result is a topology with many power elements. Since PBBC has two switches, providing soft-switching conditions for both switches needs more elements. E.g., in a ZCT PBBC, if by employing only one auxiliary ...