design and real time implementation of control algorithm for
... the stationary part of the motor was discussed [16]. Embedding the Hall sensors into the stator is a complex process because any misalignment in these Hall sensors with respect to the rotor magnets will generate an error in determination of the rotor position. The Hall sensors are normally mounted o ...
... the stationary part of the motor was discussed [16]. Embedding the Hall sensors into the stator is a complex process because any misalignment in these Hall sensors with respect to the rotor magnets will generate an error in determination of the rotor position. The Hall sensors are normally mounted o ...
Doubly-fed induction generator (DFIG) as a hybrid of asynchronous
... at rotor speed, ωm , is possible in the DFIG because the power electronic converter across the slip rings supplies the balanced wound rotor windings with slip frequency ωr = (ωs − ωm ) currents which produce a rotor magnetic flux ΦR which rotates at (ωm + ωs − ωm ) in synchronism with the speed ωs o ...
... at rotor speed, ωm , is possible in the DFIG because the power electronic converter across the slip rings supplies the balanced wound rotor windings with slip frequency ωr = (ωs − ωm ) currents which produce a rotor magnetic flux ΦR which rotates at (ωm + ωs − ωm ) in synchronism with the speed ωs o ...
2.4-GHz RF Front End
... The four digital control pins (PAEN, EN, HGM, RXTX) have built-in level-shifting functionality, meaning that if the CC2590 is operating from a 3.6-V supply voltage, the control pins will still sense 1.6-V - 1.8-V signals as logical ...
... The four digital control pins (PAEN, EN, HGM, RXTX) have built-in level-shifting functionality, meaning that if the CC2590 is operating from a 3.6-V supply voltage, the control pins will still sense 1.6-V - 1.8-V signals as logical ...
Magnetics Booklet v.3
... Let’s first note that there are three major areas of the market we will focus on: Power Applications, LAN/ Telecom Applications, and Broadband/RF Applications (high frequency applications which some classify certain DSL applications in this market, opposed to Telecom, but this training will primaril ...
... Let’s first note that there are three major areas of the market we will focus on: Power Applications, LAN/ Telecom Applications, and Broadband/RF Applications (high frequency applications which some classify certain DSL applications in this market, opposed to Telecom, but this training will primaril ...
MAX5887 3.3V, 14-Bit, 500Msps High Dynamic Performance DAC with Differential LVDS Inputs
... which supports a full-scale output current range of 2mA to 20mA, and allows a differential output voltage swing between 0.1VP-P and 1VP-P. The MAX5887 features an integrated 1.2V bandgap reference and control amplifier to ensure high accuracy and low noise performance. Additionally, a separate refer ...
... which supports a full-scale output current range of 2mA to 20mA, and allows a differential output voltage swing between 0.1VP-P and 1VP-P. The MAX5887 features an integrated 1.2V bandgap reference and control amplifier to ensure high accuracy and low noise performance. Additionally, a separate refer ...
MOTOR STARTER–PROTECTOR COMBO
... Switch Time (ts) Time required for the inrush current to decrease to 1/2 of its initial value Switch (Curie) Temp. (Ts) Temperature at which the PTC resistance value is 2X the 25C value (R0) Reset Time Time required for the PTC resistance to return to 2X the initial value (2R0) ...
... Switch Time (ts) Time required for the inrush current to decrease to 1/2 of its initial value Switch (Curie) Temp. (Ts) Temperature at which the PTC resistance value is 2X the 25C value (R0) Reset Time Time required for the PTC resistance to return to 2X the initial value (2R0) ...
ADuM3100 数据手册DataSheet下载
... tPSK1 is the magnitude of the worst-case difference in tPHL and/or tPLH that is measured between units at the same operating temperature and output load within the recommended operating conditions. tPSK2 is the magnitude of the worst-case difference in tPHL and/or tPLH that is measured between units ...
... tPSK1 is the magnitude of the worst-case difference in tPHL and/or tPLH that is measured between units at the same operating temperature and output load within the recommended operating conditions. tPSK2 is the magnitude of the worst-case difference in tPHL and/or tPLH that is measured between units ...
CM25524527
... converter is built by self-commutated PWM converters, a machine-side converter, with an intermediate DC voltage link. Variable speed operation is obtained by injecting a variable voltage into the rotor at slip frequency. The injected rotor voltage is obtained using DC/AC insulated gate bipolar trans ...
... converter is built by self-commutated PWM converters, a machine-side converter, with an intermediate DC voltage link. Variable speed operation is obtained by injecting a variable voltage into the rotor at slip frequency. The injected rotor voltage is obtained using DC/AC insulated gate bipolar trans ...
RSF010P05
... No copying or reproduction of this document, in part or in whole, is permitted without the consent of ROHM Co.,Ltd. The content specified herein is subject to change for improvement without notice. The content specified herein is for the purpose of introducing ROHM's products (hereinafter "Products" ...
... No copying or reproduction of this document, in part or in whole, is permitted without the consent of ROHM Co.,Ltd. The content specified herein is subject to change for improvement without notice. The content specified herein is for the purpose of introducing ROHM's products (hereinafter "Products" ...
introduction
... using off-line calculations. In this process, detailed stability analysis is conducted for each credible contingency under a variety of operating conditions. In real system operations, conditions frequently do not match those studied off-line. Consequently, the guidelines and limits produced are usu ...
... using off-line calculations. In this process, detailed stability analysis is conducted for each credible contingency under a variety of operating conditions. In real system operations, conditions frequently do not match those studied off-line. Consequently, the guidelines and limits produced are usu ...
LTC1069-6 - Single Supply, Very Low Power, Elliptic Lowpass Filter
... CLK (Pin 5): Clock Input Pin. Any TTL or CMOS clock source with a square wave output and 50% duty cycle (±10%) is an adequate clock source for the device. The power supply for the clock source should not necessarily be the filter’s power supply. The analog ground of the filter should be connected to t ...
... CLK (Pin 5): Clock Input Pin. Any TTL or CMOS clock source with a square wave output and 50% duty cycle (±10%) is an adequate clock source for the device. The power supply for the clock source should not necessarily be the filter’s power supply. The analog ground of the filter should be connected to t ...
LTM4603HV - 6A, 28VIN DC/DC uModule with PLL, Output Tracking and Margining
... The LTM®4603HV is a complete 6A step-down switch mode DC/DC power supply with onboard switching controller, MOSFETs, inductor and all support components. The μModuleTM is housed in a small surface mount 15mm × 15mm × 2.8mm LGA package. Operating over an input voltage range of 4.5 to 28V, the LTM4603 ...
... The LTM®4603HV is a complete 6A step-down switch mode DC/DC power supply with onboard switching controller, MOSFETs, inductor and all support components. The μModuleTM is housed in a small surface mount 15mm × 15mm × 2.8mm LGA package. Operating over an input voltage range of 4.5 to 28V, the LTM4603 ...
1 of 3 BYBEE MUSIC RAIL™ White Paper
... quickly consume space. Electrically they are far from ideal. The Music Rail is designed to replace excess filter capacitors. It performs the same function as filter caps, but it does so actively, efficiently, and in far less space. The Music Rail can also improve the performance of voltage regulator ...
... quickly consume space. Electrically they are far from ideal. The Music Rail is designed to replace excess filter capacitors. It performs the same function as filter caps, but it does so actively, efficiently, and in far less space. The Music Rail can also improve the performance of voltage regulator ...
QRO HF-3KDX LINEAR AMPLIFIER
... The QRO Model HF-2500DX Linear Amplifier is a completely self-contained, grounded grid linear amplifier. It is designed to at 1,500 watts peak all modes including SSB, CW, and continuous or modulated carrier (e.g., RTTY, FM, SSTV). Continuous or modulated carrier operation for more than 30 minutes a ...
... The QRO Model HF-2500DX Linear Amplifier is a completely self-contained, grounded grid linear amplifier. It is designed to at 1,500 watts peak all modes including SSB, CW, and continuous or modulated carrier (e.g., RTTY, FM, SSTV). Continuous or modulated carrier operation for more than 30 minutes a ...
FXLP4555MPX Datasheet
... The level shifters accommodate any voltage difference between the Baseband (BB) Processor (1.65V – 5.5V) and the SIM card (1.8V or 3V). The RESET and CLOCK level shifters are uni-directional (from BB to SIM). The bidirectional I/O line automatically adapts the voltage difference between the baseband ...
... The level shifters accommodate any voltage difference between the Baseband (BB) Processor (1.65V – 5.5V) and the SIM card (1.8V or 3V). The RESET and CLOCK level shifters are uni-directional (from BB to SIM). The bidirectional I/O line automatically adapts the voltage difference between the baseband ...
Application - MFJ Enterprises Inc.
... WPM, added weight simply makes reception more difficult although some operators feel it adds strength to their signal. Of course, it will raise the average power but the readability of the received signal is of primary importance. Wome operators feel weight control has no place on a keyer because if ...
... WPM, added weight simply makes reception more difficult although some operators feel it adds strength to their signal. Of course, it will raise the average power but the readability of the received signal is of primary importance. Wome operators feel weight control has no place on a keyer because if ...
Wideband, Low-Noise, Voltage-Feedback OPERATIONAL AMPLIFIER APPLICATIONS FEATURES
... or to deliver very low distortion signals at moderate frequencies and lower gains. To achieve the full performance of the OPA846, careful attention to PC board layout and component selection is required, as discussed in the following sections of this data sheet. Figure 1 shows the noninverting gain ...
... or to deliver very low distortion signals at moderate frequencies and lower gains. To achieve the full performance of the OPA846, careful attention to PC board layout and component selection is required, as discussed in the following sections of this data sheet. Figure 1 shows the noninverting gain ...
Buck converter
A buck converter is a voltage step down and current step up converter.The simplest way to reduce the voltage of a DC supply is to use a linear regulator (such as a 7805), but linear regulators waste energy as they operate by dissipating excess power as heat. Buck converters, on the other hand, can be remarkably efficient (95% or higher for integrated circuits), making them useful for tasks such as converting the main voltage in a computer (12V in a desktop, 12-24V in a laptop) down to the 0.8-1.8V needed by the processor.