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... these capacitors, balancing of their voltages according to operating point is one of the major technical challenges of multilevel converters. In a NPC based three-level inverter, the DC-link voltage is shared by the capacitors, Unbalance of neutral voltage is caused due to the current flowing into a ...
... these capacitors, balancing of their voltages according to operating point is one of the major technical challenges of multilevel converters. In a NPC based three-level inverter, the DC-link voltage is shared by the capacitors, Unbalance of neutral voltage is caused due to the current flowing into a ...
MAX6646/MAX6647/MAX6649 +145°C Precision SMBus-Compatible Remote/ Local Sensors with Overtemperature Alarms General Description
... The MAX6646/MAX6647/MAX6649 are temperature sensors designed to work in conjunction with a microprocessor or other intelligence in thermostatic, process-control, or monitoring applications. Communication with the MAX6646/MAX6647/MAX6649 occurs through the SMBus-compatible serial interface and dedica ...
... The MAX6646/MAX6647/MAX6649 are temperature sensors designed to work in conjunction with a microprocessor or other intelligence in thermostatic, process-control, or monitoring applications. Communication with the MAX6646/MAX6647/MAX6649 occurs through the SMBus-compatible serial interface and dedica ...
ADL5504 数据手册DataSheet 下载
... The on-chip modulation filter provides adequate averaging for most waveforms. For more complex waveforms, an external capacitor at the FLTR pin can be used for supplementary signal demodulation. An on-chip, 100 Ω series resistance at the output, combined with an external shunt capacitor, creates a l ...
... The on-chip modulation filter provides adequate averaging for most waveforms. For more complex waveforms, an external capacitor at the FLTR pin can be used for supplementary signal demodulation. An on-chip, 100 Ω series resistance at the output, combined with an external shunt capacitor, creates a l ...
Exclusive Technology Feature How To Design a 250-W HID Electronic Ballast
... power. The IC includes an integrated 600-V high-side driver for the buck gate drive (BUCK pin) with cycle-bycycle overcurrent protection (CS pin). The on-time of the buck switch is controlled by the lamp power-control loop (PCOMP pin) or lamp current-limitation loop (ICOMP pin). The off-time of the ...
... power. The IC includes an integrated 600-V high-side driver for the buck gate drive (BUCK pin) with cycle-bycycle overcurrent protection (CS pin). The on-time of the buck switch is controlled by the lamp power-control loop (PCOMP pin) or lamp current-limitation loop (ICOMP pin). The off-time of the ...
AD8116 数据手册DataSheet 下载
... The excellent video specifications of the AD8116 make it an ideal candidate for creating composite video crosspoint switches. These can be made quite dense by taking advantage of the AD8116’s high level of integration and the fact that composite video requires only one crosspoint channel per system ...
... The excellent video specifications of the AD8116 make it an ideal candidate for creating composite video crosspoint switches. These can be made quite dense by taking advantage of the AD8116’s high level of integration and the fact that composite video requires only one crosspoint channel per system ...
INA19x Current Shunt Monitor −16 V to +80 V Common
... Figure 20. INA193-INA198 Basic Connection 8.3.2 Selecting RS The value chosen for the shunt resistor, RS, depends on the application and is a compromise between smallsignal accuracy and maximum permissible voltage loss in the measurement line. High values of RS provide better accuracy at lower curre ...
... Figure 20. INA193-INA198 Basic Connection 8.3.2 Selecting RS The value chosen for the shunt resistor, RS, depends on the application and is a compromise between smallsignal accuracy and maximum permissible voltage loss in the measurement line. High values of RS provide better accuracy at lower curre ...
Si838x Data Sheet
... Figure 2.2. SPI Communication Packet Structure, Write Operation and Control Byte Structure The SPI master will provide the timing of the signals and framing of the communication packets for all Si838x SPI inputs: NSS, SCLK, and MOSI. Data is communicated from the SPI master to the Si838x using the M ...
... Figure 2.2. SPI Communication Packet Structure, Write Operation and Control Byte Structure The SPI master will provide the timing of the signals and framing of the communication packets for all Si838x SPI inputs: NSS, SCLK, and MOSI. Data is communicated from the SPI master to the Si838x using the M ...
MAX3238E/MAX3248E +3.0V to +5.5V, 10nA, 250kbps RS-232 Transceivers General Description
... cables, and modem applications. A proprietary, high-efficiency, dual charge-pump power supply and a lowdropout transmitter combine to deliver true RS-232 performance from a single +3.0V to +5.5V supply. A guaranteed data rate of 250kbps provides compatibility with popular software for communicating ...
... cables, and modem applications. A proprietary, high-efficiency, dual charge-pump power supply and a lowdropout transmitter combine to deliver true RS-232 performance from a single +3.0V to +5.5V supply. A guaranteed data rate of 250kbps provides compatibility with popular software for communicating ...
File - TECHNOSOFT International
... outer loop of the controlled system. If the error between the the outer loop and on its scaling factor. It reference and the feedback exceeds is expressed as follows: this value for a time that is greater than the value specified by ERRMAX = (max. accepted error of the controlled the TERRMAX paramet ...
... outer loop of the controlled system. If the error between the the outer loop and on its scaling factor. It reference and the feedback exceeds is expressed as follows: this value for a time that is greater than the value specified by ERRMAX = (max. accepted error of the controlled the TERRMAX paramet ...
LF156 数据资料 dataSheet 下载
... Exceeding the positive common-mode limit on a single input will not change the phase of the output however, if both inputs exceed the limit, the output of the amplifier will be forced to a high state. These amplifiers will operate with the common-mode input voltage equal to the positive supply. In f ...
... Exceeding the positive common-mode limit on a single input will not change the phase of the output however, if both inputs exceed the limit, the output of the amplifier will be forced to a high state. These amplifiers will operate with the common-mode input voltage equal to the positive supply. In f ...
ADS7845 数据资料 dataSheet 下载
... 2) sets the analog input range. The ADS7845 will operate with a reference in the range of 1V to +VCC. There are several critical items concerning the reference input and its wide voltage range. As the reference voltage is reduced, the analog voltage weight of each digital output code is also reduced ...
... 2) sets the analog input range. The ADS7845 will operate with a reference in the range of 1V to +VCC. There are several critical items concerning the reference input and its wide voltage range. As the reference voltage is reduced, the analog voltage weight of each digital output code is also reduced ...
ISL90460 - Intersil
... notice. Accordingly, the reader is cautioned to verify that data sheets are current before placing orders. Information furnished by Intersil is believed to be accurate and reliable. However, no responsibility is assumed by Intersil or its subsidiaries for its use; nor for any infringements of patent ...
... notice. Accordingly, the reader is cautioned to verify that data sheets are current before placing orders. Information furnished by Intersil is believed to be accurate and reliable. However, no responsibility is assumed by Intersil or its subsidiaries for its use; nor for any infringements of patent ...
Manual - Instruments.co.za
... 1. Press the Power key 5,turn on the Calibrator. 2.Press the Input/output key 10 , untill “OUTPUT” symbol Indicated. 3.Press the mA mA% function key 7，make it indicate mA or mA% , at the state of output you need. In the state of mA% output, 4-20mA will be displayed on the sub-display zone. 4.Press t ...
... 1. Press the Power key 5,turn on the Calibrator. 2.Press the Input/output key 10 , untill “OUTPUT” symbol Indicated. 3.Press the mA mA% function key 7，make it indicate mA or mA% , at the state of output you need. In the state of mA% output, 4-20mA will be displayed on the sub-display zone. 4.Press t ...
applications information for using a "pic" microcontroller in
... A “Normal” LNB (address ‘11h’) is any type of LNB which is always at the “end” of the Bus, i.e. it does not have an electrical (e.g. ‘F’ connector) input. Thus a “Monoblock” (multiple horn) LNB is defined as “Normal”. A “Loop-through” LNB (address ‘12h’) has an electrical input to extend the DiSEqC™ ...
... A “Normal” LNB (address ‘11h’) is any type of LNB which is always at the “end” of the Bus, i.e. it does not have an electrical (e.g. ‘F’ connector) input. Thus a “Monoblock” (multiple horn) LNB is defined as “Normal”. A “Loop-through” LNB (address ‘12h’) has an electrical input to extend the DiSEqC™ ...
RF3231 DUAL-BAND GSM900/DCS1800 TRANSMIT MODULE WITH WCDMA PORT
... The RF3231 is a dual band (EGSM900/DCS1800) GSM/GPRS Class 12 compliant transmit module with two symmetrical receive ports and one high linearity WCDMA port. This transmit module builds upon RFMD’s leading power amplifier with PowerStar® integrated power control technology, pHEMT switch technology, ...
... The RF3231 is a dual band (EGSM900/DCS1800) GSM/GPRS Class 12 compliant transmit module with two symmetrical receive ports and one high linearity WCDMA port. This transmit module builds upon RFMD’s leading power amplifier with PowerStar® integrated power control technology, pHEMT switch technology, ...
Aalborg Universitet Multilevel Modular Converter for VSC-HVDC Transmission Applications: Control and
... negligible. As the number of sub-modules is increased, the steps become smaller, and the waveform becomes closer to that of the reference sine wave. Standard IEEE 519 recommends two indices for voltage distortion [12]. The individual harmonic distortion Dn is the magnitude of the nth harmonic as a p ...
... negligible. As the number of sub-modules is increased, the steps become smaller, and the waveform becomes closer to that of the reference sine wave. Standard IEEE 519 recommends two indices for voltage distortion [12]. The individual harmonic distortion Dn is the magnitude of the nth harmonic as a p ...
What is a chip?
... fixed and cannot be modified without a “re-spin” of the ASIC. This makes ASICs much less flexible than FPGAs. ASICs are very dense chips, which typically translates to high scalability with less real-estate requirement on a line card. While ASICs typically have a higher R&D cost to design, in high v ...
... fixed and cannot be modified without a “re-spin” of the ASIC. This makes ASICs much less flexible than FPGAs. ASICs are very dense chips, which typically translates to high scalability with less real-estate requirement on a line card. While ASICs typically have a higher R&D cost to design, in high v ...
74VHC4046 CMOS Phase Lock Loop
... with a small signal or directly coupled with standard input logic levels. This device is similar to the CD4046 except that the Zener diode of the metal gate CMOS device has been replaced with a third phase comparator. ...
... with a small signal or directly coupled with standard input logic levels. This device is similar to the CD4046 except that the Zener diode of the metal gate CMOS device has been replaced with a third phase comparator. ...
SP483 / SP485 Low Power Half-Duplex RS-485 Transceivers
... illustration purposes and may vary depending upon a user's specific application. While the information in this publication has been carefully checked; no responsibility, however, is assumed for inaccuracies. EXAR Corporation does not recommend the use of any of its products in life support applicati ...
... illustration purposes and may vary depending upon a user's specific application. While the information in this publication has been carefully checked; no responsibility, however, is assumed for inaccuracies. EXAR Corporation does not recommend the use of any of its products in life support applicati ...
Control system
A control system is a device, or set of devices, that manages, commands, directs or regulates the behavior of other devices or systems. Industrial control systems are used in industrial production for controlling equipment or machines.There are two common classes of control systems, open loop control systems and closed loop control systems. In open loop control systems output is generated based on inputs. In closed loop control systems current output is taken into consideration and corrections are made based on feedback. A closed loop system is also called a feedback control system. The human body is a classic example of feedback systems.