Direct Torque Control of 5-Phase 10/8 Switched
... individual flux linkage of each phase should be firstly found by using Eq. (1). The magnitude of phase flux linkage is variable with time, but its direction is along the related phase stator pole axis. Thus there are five stationary pulsating phase flux vectors in 5-phase 10/8 SRM. To derive the uni ...
... individual flux linkage of each phase should be firstly found by using Eq. (1). The magnitude of phase flux linkage is variable with time, but its direction is along the related phase stator pole axis. Thus there are five stationary pulsating phase flux vectors in 5-phase 10/8 SRM. To derive the uni ...
A.C. Chow and D.J. Perreault, “Design of an Active Ripple Filter using Voltage Injection,” 2001 IEEE Power Electronics Specialists Conference , Vancouver, Canada, June 2001, pp. 390-397.
... The injector circuit (represented as a controlled voltage source in Fig. 1) must meet a number of challenging requirements. First, the injector must carry the full dc output current with minimal losses. Second, the injector must provide both isolation and sufficient input impedance for the active ci ...
... The injector circuit (represented as a controlled voltage source in Fig. 1) must meet a number of challenging requirements. First, the injector must carry the full dc output current with minimal losses. Second, the injector must provide both isolation and sufficient input impedance for the active ci ...
BQ4201451457
... industrial power applications. The performance enhancement, energy saving and downsizing for the domestic electric power appliances have been proceeded with great advances of power semiconductor devices and passive circuit components. The high frequency inverter circuits have has been actively promo ...
... industrial power applications. The performance enhancement, energy saving and downsizing for the domestic electric power appliances have been proceeded with great advances of power semiconductor devices and passive circuit components. The high frequency inverter circuits have has been actively promo ...
Chapter 7 – Troubleshooting
... Furthermore, also in case noise current flows to the IPM control circuit, there is a possibility where the IC voltage becomes unstable and an erroneous alarm is output. [Method for identification of alarm factor] • A short-pulse alarm of an μs is produced. ⇒See chapter 6 section 1.2.1 • Observe the ...
... Furthermore, also in case noise current flows to the IPM control circuit, there is a possibility where the IC voltage becomes unstable and an erroneous alarm is output. [Method for identification of alarm factor] • A short-pulse alarm of an μs is produced. ⇒See chapter 6 section 1.2.1 • Observe the ...
cdi p/n: 213-6665
... SERVICE NOTE: This ignition system uses battery voltage to operate. Please do not use maintenance free batteries with this engine because of a tendency to over charge in this application. This system will compensate for slow cranking speed caused by a dragging starter. Low voltage (below 10 volts ) ...
... SERVICE NOTE: This ignition system uses battery voltage to operate. Please do not use maintenance free batteries with this engine because of a tendency to over charge in this application. This system will compensate for slow cranking speed caused by a dragging starter. Low voltage (below 10 volts ) ...
NHMFL Interphase Transformer _2_
... output of two paralleled, six-pulse rectifiers. Each interphase transformer is installed in a different cabinet, each of which houses one 12-pulse rectifier. The interphase ...
... output of two paralleled, six-pulse rectifiers. Each interphase transformer is installed in a different cabinet, each of which houses one 12-pulse rectifier. The interphase ...
... converter is supplied by a DC source VDC=1800 V and the output currents are provided by a balanced set of three-phase current sources with an RMS value IRMS=220 A and a frequency f=50 Hz. The DC-link capacitors are C=550 µF and the modulation index m=1 (amplitude of the normalized reference vector m ...
Power over Ethernet (POE) – распиновка
... Power over Ethernet is a technology that allows IP telephones, wireless LAN Access Points, Security network cameras and other IP-based terminals to receive power, in parallel to data, over the existing CAT-5 Ethernet infrastructure without the need to make any modifications in it. Described by IEEE ...
... Power over Ethernet is a technology that allows IP telephones, wireless LAN Access Points, Security network cameras and other IP-based terminals to receive power, in parallel to data, over the existing CAT-5 Ethernet infrastructure without the need to make any modifications in it. Described by IEEE ...
NIS5132 Description Pin Assignments
... with the Rs resistor connected between the load and the Isense pin (see Figure 1). That method includes the resistance of the bond wires in the current limiting circuit. Or a Kelvin connection (see Figure 2) can be used, in that case one of the 5 source pins will be used and the voltage is measured ...
... with the Rs resistor connected between the load and the Isense pin (see Figure 1). That method includes the resistance of the bond wires in the current limiting circuit. Or a Kelvin connection (see Figure 2) can be used, in that case one of the 5 source pins will be used and the voltage is measured ...
Pulse Density Modulation Adopted Dc
... capacitor is very large and the resonance can’t be maintained. In order to overcome the disadvantage of PWM, the paper [3][4] had proposed frequency modulation to maintain resonance in the in the output. A fully digital switching frequency modulator has been designed. It has been used to reduce EMI ...
... capacitor is very large and the resonance can’t be maintained. In order to overcome the disadvantage of PWM, the paper [3][4] had proposed frequency modulation to maintain resonance in the in the output. A fully digital switching frequency modulator has been designed. It has been used to reduce EMI ...
IS31AP2145A - Integrated Silicon Solution Inc.
... The IS31AP2145A is a high performance class-D audio amplifier that requires adequate power supply decoupling to ensure the efficiency is high and total harmonic distortion (THD) is low. For higher frequency transients, spikes, or digital hash on the line, a good low equivalent-series-resistance (ESR ...
... The IS31AP2145A is a high performance class-D audio amplifier that requires adequate power supply decoupling to ensure the efficiency is high and total harmonic distortion (THD) is low. For higher frequency transients, spikes, or digital hash on the line, a good low equivalent-series-resistance (ESR ...
FEATURES DESCRIPTION D
... The OPA561 features an over-current status flag (CLS, Pin 9) that can be monitored to see if the load exceeds the current limit. The output signal of the over current limit flag is compatible to standard logic. The CLS signal is referenced to V−. A voltage level of less than (V−) + 0.8V indicates no ...
... The OPA561 features an over-current status flag (CLS, Pin 9) that can be monitored to see if the load exceeds the current limit. The output signal of the over current limit flag is compatible to standard logic. The CLS signal is referenced to V−. A voltage level of less than (V−) + 0.8V indicates no ...
US5U1
... The contents described herein are subject to change without notice. The specifications for the product described in this document are for reference only. Upon actual use, therefore, please request that specifications to be separately delivered. Application circuit diagrams and circuit constants cont ...
... The contents described herein are subject to change without notice. The specifications for the product described in this document are for reference only. Upon actual use, therefore, please request that specifications to be separately delivered. Application circuit diagrams and circuit constants cont ...
Characteristics of DC generators
... Principle of Operation of a D.C. Motor The principle of operation of a d.c. motor can be stated in a single statement as 'when a current carrying conductor is placed in a magnetic field' it experiences a mechanical force'. In a practical d.c. motor, field winding produces a required magnetic field w ...
... Principle of Operation of a D.C. Motor The principle of operation of a d.c. motor can be stated in a single statement as 'when a current carrying conductor is placed in a magnetic field' it experiences a mechanical force'. In a practical d.c. motor, field winding produces a required magnetic field w ...
AD8476 数据手册DataSheet 下载
... The AD8476 is a very low power, fully differential precision amplifier with integrated gain resistors for unity gain. It is an ideal choice for driving low power, high performance ADCs as a single-ended-to-differential or differential-to-differential amplifier. It provides a precision gain of 1, com ...
... The AD8476 is a very low power, fully differential precision amplifier with integrated gain resistors for unity gain. It is an ideal choice for driving low power, high performance ADCs as a single-ended-to-differential or differential-to-differential amplifier. It provides a precision gain of 1, com ...
3-V to 17-V 1-A Step-Down Converter with DCS
... The device is packaged in an 8-pin WSON package ...
... The device is packaged in an 8-pin WSON package ...
BD8184MUV
... the sufficient margin so that these two values are within the standard value range. (3) Selecting the Input Capacitor Since the peak current flows between the input and output at the DC/DC converter, a capacitor is required to install at the input side. For the reason, the low ESR capacitor is recom ...
... the sufficient margin so that these two values are within the standard value range. (3) Selecting the Input Capacitor Since the peak current flows between the input and output at the DC/DC converter, a capacitor is required to install at the input side. For the reason, the low ESR capacitor is recom ...
The Josephson effect in nanoscale tunnel junctions
... leads connected to a junction are similar to transmission lines and present an impedance of the order of the vacuum impedance Z0 > 377 W. In fact, having quantum phase fluctuations survive in a small junction requires an engineering effort on the environment of the junction; it can be achieved for i ...
... leads connected to a junction are similar to transmission lines and present an impedance of the order of the vacuum impedance Z0 > 377 W. In fact, having quantum phase fluctuations survive in a small junction requires an engineering effort on the environment of the junction; it can be achieved for i ...
Three-phase electric power
Three-phase electric power is a common method of alternating-current electric power generation, transmission, and distribution. It is a type of polyphase system and is the most common method used by electrical grids worldwide to transfer power. It is also used to power large motors and other heavy loads. A three-phase system is usually more economical than an equivalent single-phase or two-phase system at the same line to ground voltage because it uses less conductor material to transmit electrical power.The three-phase system was independently invented by Galileo Ferraris, Mikhail Dolivo-Dobrovolsky, Jonas Wenström and Nikola Tesla in the late 1880s.