Estimating the Harmonic Contributions of system Ali Ajami
... Use of nonlinear loads, such as thyristor controlled inductors for FACTs devices, converters for HVDC transmission and large adjustable speed motor drives, is expected to grow rapidly. All of these loads inject harmonic currents and reactive power into the power system. These harmonics distort funda ...
... Use of nonlinear loads, such as thyristor controlled inductors for FACTs devices, converters for HVDC transmission and large adjustable speed motor drives, is expected to grow rapidly. All of these loads inject harmonic currents and reactive power into the power system. These harmonics distort funda ...
AH292
... AH292 is a monolithic fan motor controller with Hall sensor’s capability. It contains two complementary open-collector transistors for motor’s coil driving, automatic lock current shutdown, and recovery protections. In addition a Frequency generator (FG) output is also available for speed detection. ...
... AH292 is a monolithic fan motor controller with Hall sensor’s capability. It contains two complementary open-collector transistors for motor’s coil driving, automatic lock current shutdown, and recovery protections. In addition a Frequency generator (FG) output is also available for speed detection. ...
MAX9486 - Part Number Search
... Charge-Pump Current Setting The MAX9486 also allows external setting of the chargepump current in PLL1. Connect a resistor from SETI to GNDP to set the PLL1 charge-pump current: ...
... Charge-Pump Current Setting The MAX9486 also allows external setting of the chargepump current in PLL1. Connect a resistor from SETI to GNDP to set the PLL1 charge-pump current: ...
RSMC Instructions - Model Railroad Control Systems
... Turnout position feedback is provided from the Position Feedback pin. This is an open collector output and is set low (zero) when the reverse switch contacts are active. Route LEDs are driven by one set of internal contacts in the Tortoise. Stall motor voltage is routed from the external contacts t ...
... Turnout position feedback is provided from the Position Feedback pin. This is an open collector output and is set low (zero) when the reverse switch contacts are active. Route LEDs are driven by one set of internal contacts in the Tortoise. Stall motor voltage is routed from the external contacts t ...
Checking The Output Of Your Laser Tube
... As you know, laser tubes can be commanded to output over a range of power values -- from 0% up to 100% of their rated power. (I.e., a 60 watt tube outputting at 50% power will be generating the same output power as a 30 watt tube outputting at 100% power -- 30 watts.) The output power level is contr ...
... As you know, laser tubes can be commanded to output over a range of power values -- from 0% up to 100% of their rated power. (I.e., a 60 watt tube outputting at 50% power will be generating the same output power as a 30 watt tube outputting at 100% power -- 30 watts.) The output power level is contr ...
14. Transistor Characteristics Lab
... Transistors are the active component in various devices like amplifiers and oscillators. They are called active devices since transistors are capable of amplifying (or making larger) signals. The properties of transistors will be studied in this module so basically the focus here is understanding ho ...
... Transistors are the active component in various devices like amplifiers and oscillators. They are called active devices since transistors are capable of amplifying (or making larger) signals. The properties of transistors will be studied in this module so basically the focus here is understanding ho ...
reotron mew 2-s-60/400-dp 24
... and makes adjustments through a PI loop. Voltage feedback The effective voltage signal must be provided externally. It is converted in an analogue input stage and then fed to the internal microprocessor. The effective value is thus determined and applied used for PI regulation using software. Curren ...
... and makes adjustments through a PI loop. Voltage feedback The effective voltage signal must be provided externally. It is converted in an analogue input stage and then fed to the internal microprocessor. The effective value is thus determined and applied used for PI regulation using software. Curren ...
GM862 Family Hardware User Guide
... shall be done according to the design rules described in this manual. In this document all the basic functions of a mobile phone will be taken into account; for each one of them a proper hardware solution will be suggested and eventually the wrong solutions and common errors to be avoided will be ev ...
... shall be done according to the design rules described in this manual. In this document all the basic functions of a mobile phone will be taken into account; for each one of them a proper hardware solution will be suggested and eventually the wrong solutions and common errors to be avoided will be ev ...
ti_en_electronics_ford_smart charge system
... specification. Switching the consumers on increases the engine load and thus serves to support the control unit at the same time in the warm-up phase. If the battery voltage falls below the limit value, the consumers are deactivated again to prevent excessive discharging of the battery. 6. Diagnosis ...
... specification. Switching the consumers on increases the engine load and thus serves to support the control unit at the same time in the warm-up phase. If the battery voltage falls below the limit value, the consumers are deactivated again to prevent excessive discharging of the battery. 6. Diagnosis ...
XHR 1000 Watt Series Programmable DC Power Supply
... Always ensure that facility AC input power is de-energized prior to connecting or disconnecting any cable. In normal operation, the operator does not have access to hazardous voltages within the chassis. However, depending on the user’s application configuration, HIGH VOLTAGES HAZARDOUS TO HUMAN SAF ...
... Always ensure that facility AC input power is de-energized prior to connecting or disconnecting any cable. In normal operation, the operator does not have access to hazardous voltages within the chassis. However, depending on the user’s application configuration, HIGH VOLTAGES HAZARDOUS TO HUMAN SAF ...
IOSR Journal of Electrical and Electronics Engineering (IOSR-JEEE)
... Three phase motors draw unbalanced current from unbalanced current from unbalanced supply system. In such situation, unequal heating and oscillation in torque hamper motor performance. In ungrounded system, unbalance causes neutral shifting. This hampers accurate operation of relays and circuit brea ...
... Three phase motors draw unbalanced current from unbalanced current from unbalanced supply system. In such situation, unequal heating and oscillation in torque hamper motor performance. In ungrounded system, unbalance causes neutral shifting. This hampers accurate operation of relays and circuit brea ...
An Overview of Automatic Level Control
... attack is given by 15,000 X CCT seconds, where CCT is the external timing capacitor. The selection of the time constant is application specific. For example, in applications where transient signals such as snare drum beats (music) or gun shots (DVD) must be reduced quickly, shorter attack times shou ...
... attack is given by 15,000 X CCT seconds, where CCT is the external timing capacitor. The selection of the time constant is application specific. For example, in applications where transient signals such as snare drum beats (music) or gun shots (DVD) must be reduced quickly, shorter attack times shou ...
VSP2582 - Texas Instruments
... The VSP2582 is a complete mixed-signal IC that contains all of the key features associated with processing the CCD imager output signal in a video camera, digital still camera, security camera, or similar application. A simplified block diagram is shown in Figure 4. The VSP2582 includes a correlated ...
... The VSP2582 is a complete mixed-signal IC that contains all of the key features associated with processing the CCD imager output signal in a video camera, digital still camera, security camera, or similar application. A simplified block diagram is shown in Figure 4. The VSP2582 includes a correlated ...
BD8682MUV-M
... Camera Module System Power Supply ICs for CMOS Sensor BD8682MUV-M ●General Description BD8682MUV-M is a power supply for a camera module that is connected directly to the battery voltage. LDOs for the CMOS sensor, a DC/DC converter for the ISP and a wide input range step-down DC/DC converter are int ...
... Camera Module System Power Supply ICs for CMOS Sensor BD8682MUV-M ●General Description BD8682MUV-M is a power supply for a camera module that is connected directly to the battery voltage. LDOs for the CMOS sensor, a DC/DC converter for the ISP and a wide input range step-down DC/DC converter are int ...
DVR5V0W Features Mechanical Data
... 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 United States, international or foreign trademarks. LIFE SUPPORT Diodes Incorporated products are specifically n ...
... 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 United States, international or foreign trademarks. LIFE SUPPORT Diodes Incorporated products are specifically n ...
DTD123TK
... shall bear no responsibility whatsoever for your use of any Product outside of the prescribed scope or not in accordance with the instruction manual. The Products are not designed or manufactured to be used with any equipment, device or system which requires an extremely high level of reliability th ...
... shall bear no responsibility whatsoever for your use of any Product outside of the prescribed scope or not in accordance with the instruction manual. The Products are not designed or manufactured to be used with any equipment, device or system which requires an extremely high level of reliability th ...
AN1772
... without the correct power supply voltage. Every microprocessor needs its power supply to be within a predefined range, to be able to function properly. A small glitch in the power supply can cause the system to crash. Incorrect power-up sequences, slow ramp-up and glitches on the supply lines are co ...
... without the correct power supply voltage. Every microprocessor needs its power supply to be within a predefined range, to be able to function properly. A small glitch in the power supply can cause the system to crash. Incorrect power-up sequences, slow ramp-up and glitches on the supply lines are co ...
Switched-mode power supply
A switched-mode power supply (switching-mode power supply, switch-mode power supply, SMPS, or switcher) is an electronic power supply that incorporates a switching regulator to convert electrical power efficiently. Like other power supplies, an SMPS transfers power from a source, like mains power, to a load, such as a personal computer, while converting voltage and current characteristics. Unlike a linear power supply, the pass transistor of a switching-mode supply continually switches between low-dissipation, full-on and full-off states, and spends very little time in the high dissipation transitions, which minimizes wasted energy. Ideally, a switched-mode power supply dissipates no power. Voltage regulation is achieved by varying the ratio of on-to-off time. In contrast, a linear power supply regulates the output voltage by continually dissipating power in the pass transistor. This higher power conversion efficiency is an important advantage of a switched-mode power supply. Switched-mode power supplies may also be substantially smaller and lighter than a linear supply due to the smaller transformer size and weight.Switching regulators are used as replacements for linear regulators when higher efficiency, smaller size or lighter weight are required. They are, however, more complicated; their switching currents can cause electrical noise problems if not carefully suppressed, and simple designs may have a poor power factor.