IOSR Journal of Electrical and Electronics Engineering (IOSR-JEEE)
... conditions. The parameters of the lead-lag compensator are adjusted so that the phase shift between the speed deviation and the resulting electrical torque at the desired frequency is compensated. In the following, an additional electrical damping torque output is acquired in phase with the speed de ...
... conditions. The parameters of the lead-lag compensator are adjusted so that the phase shift between the speed deviation and the resulting electrical torque at the desired frequency is compensated. In the following, an additional electrical damping torque output is acquired in phase with the speed de ...
Y. Huang, B. Hekmatshoar, S. Wagner, J.C. Sturm, "Static active-matrix OLED display without pixel refresh enabled by amorphous-silicon non-volatile memory," J. Soc. Info. Display 18, pp. 879-883 (2010).
... retention time greater than 10 years.3 It uses a high-defectdensity interface, embedded in the gate dielectric layer, to trap charges injected by short duration (typically 10 msec) voltage pulses applied to the gate. By varying the magnitude of the programming pulse, we can control the threshold vo ...
... retention time greater than 10 years.3 It uses a high-defectdensity interface, embedded in the gate dielectric layer, to trap charges injected by short duration (typically 10 msec) voltage pulses applied to the gate. By varying the magnitude of the programming pulse, we can control the threshold vo ...
SZM-3166Z 3.3GHz to 3.6GHz 2W POWER AMPLIFIER Features Product Description
... This is the supply voltage for the active bias circuit of the 1st and 2nd stages. This pin is not connected inside the package, but it is recommended to connect it to GND to achieve the specified performance. This is the RF input pin. It is DC grounded inside the package. Do not apply DC voltage to ...
... This is the supply voltage for the active bias circuit of the 1st and 2nd stages. This pin is not connected inside the package, but it is recommended to connect it to GND to achieve the specified performance. This is the RF input pin. It is DC grounded inside the package. Do not apply DC voltage to ...
AudioNoteKits DIY Guide
... signal – It will also help when it comes to some basic debugging – you don’t have to know everything about audio electronics but a few basic checks will tell us if it’s even possible for the tube to work properly – Basically there are two worlds of electricity when we go to debug some circuitry – th ...
... signal – It will also help when it comes to some basic debugging – you don’t have to know everything about audio electronics but a few basic checks will tell us if it’s even possible for the tube to work properly – Basically there are two worlds of electricity when we go to debug some circuitry – th ...
FAN7085_GF085 High Side Gate Driver with Recharge FET F
... and high speed driving of MOSFET or IGBT, which operates up to 300V. Fairchild's high-voltage process and common-mode noise cancellation technique provide stable operation in the high side driver under high-dV/dt noise circumstances. Logic input is compatible with standard CMOS outputs. The UVLO cir ...
... and high speed driving of MOSFET or IGBT, which operates up to 300V. Fairchild's high-voltage process and common-mode noise cancellation technique provide stable operation in the high side driver under high-dV/dt noise circumstances. Logic input is compatible with standard CMOS outputs. The UVLO cir ...
AAT3176A 数据资料DataSheet下载
... Depending upon the variation of load current (at different modes), input voltage, and LED forward voltage, the charge pump will operate in 1x or 2x mode to generate the output voltage required to power the load for the ...
... Depending upon the variation of load current (at different modes), input voltage, and LED forward voltage, the charge pump will operate in 1x or 2x mode to generate the output voltage required to power the load for the ...
VISHAY TCLT1 datasheet
... All product specifications and data are subject to change without notice. Vishay Intertechnology, Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf (collectively, “Vishay”), disclaim any and all liability for any errors, inaccuracies or incompleteness contain ...
... All product specifications and data are subject to change without notice. Vishay Intertechnology, Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf (collectively, “Vishay”), disclaim any and all liability for any errors, inaccuracies or incompleteness contain ...
2. fluorescent lamps - Scientific Bulletin of Electrical Engineering
... lifespan six times longer than a regular incandescent bulb. They tend to burn less after continuous use, and can be turn on and off without being afraid of burning them. Fluorescent lighting is 66 percent cheaper than regular lighting while providing the same brightness. When it is considered that ...
... lifespan six times longer than a regular incandescent bulb. They tend to burn less after continuous use, and can be turn on and off without being afraid of burning them. Fluorescent lighting is 66 percent cheaper than regular lighting while providing the same brightness. When it is considered that ...
BD9031FV-C
... A low-ESR capacitor with a value between 10μF and 100mΩ is recommended. Selecting a capacitor with a value outside of the recommended range will lead to an excessive ripple voltage being superimposed on the input voltage and may cause the IC to malfunction. Also, be certain to ascertain the operatin ...
... A low-ESR capacitor with a value between 10μF and 100mΩ is recommended. Selecting a capacitor with a value outside of the recommended range will lead to an excessive ripple voltage being superimposed on the input voltage and may cause the IC to malfunction. Also, be certain to ascertain the operatin ...
PWM DC/DC Converter Juan Chen LiU-ITN-TEK-A--08/038--SE
... 1.1.1 Background of the project There are two types of chips in power supplies management, linear power supply and switching power supply. The choice of whether to use a switching or linear power supply in particular design is significantly based on the needs of the application itself. The linear po ...
... 1.1.1 Background of the project There are two types of chips in power supplies management, linear power supply and switching power supply. The choice of whether to use a switching or linear power supply in particular design is significantly based on the needs of the application itself. The linear po ...
Institutionen för systemteknik Department of Electrical Engineering Scavenging
... varying load impedance as the PV cell has current source-like behavior. PV conversion has potentially long life time, higher output level (10mW/cm2 ) compared to other types of energy harvesting. However, the varying light intensity affects the output power. ...
... varying load impedance as the PV cell has current source-like behavior. PV conversion has potentially long life time, higher output level (10mW/cm2 ) compared to other types of energy harvesting. However, the varying light intensity affects the output power. ...
DS1834/A/D Dual EconoReset with Pushbutton FEATURES PIN ASSIGNMENT
... output below 1.2 volts. To sink current below 1.2 volts a resistor can be connected from RST to GND (see Figure 5). This arrangement will maintain a valid value on the RST outputs even if all inputs are at 0 volts. During both power-up and power-down this arrangement will draw current when RST is in ...
... output below 1.2 volts. To sink current below 1.2 volts a resistor can be connected from RST to GND (see Figure 5). This arrangement will maintain a valid value on the RST outputs even if all inputs are at 0 volts. During both power-up and power-down this arrangement will draw current when RST is in ...
BDTIC
... The PX3519 implements an embedded resistor network, which forces the PWM pin of the device in the middle of the shut down window if the PWM input from the controller is floating. In order to avoid cross conduction between the High Side MOSFET and the Low Side MOSFET an anti-shootthrough control is i ...
... The PX3519 implements an embedded resistor network, which forces the PWM pin of the device in the middle of the shut down window if the PWM input from the controller is floating. In order to avoid cross conduction between the High Side MOSFET and the Low Side MOSFET an anti-shootthrough control is i ...
Selling an Idea or a Product
... Diversified Engineering Talent for Superior PreProduction Analysis, Consulting and Design. = Saves Project Time to Market Proven Track Record of Almost Forty Years of Quality Manufacturing and On-Time Performance! = ...
... Diversified Engineering Talent for Superior PreProduction Analysis, Consulting and Design. = Saves Project Time to Market Proven Track Record of Almost Forty Years of Quality Manufacturing and On-Time Performance! = ...
Schneider Altivar ATV12 Quick Start Guide
... - If the DC bus capacitors do not discharge completely, contact your local Schneider Electric representative. Do not repair or operate the drive • Install and close all covers before applying power or starting and stopping the drive. Failure to follow these instructions will result in death or serio ...
... - If the DC bus capacitors do not discharge completely, contact your local Schneider Electric representative. Do not repair or operate the drive • Install and close all covers before applying power or starting and stopping the drive. Failure to follow these instructions will result in death or serio ...
single-phase bridge rectifiers with current filters
... with two identical secondary windings. Unlike the M2 midpoint structure, the B2 bridge structure can be supplied directly from the power utility grid if a voltage level adaptation is not necessary. In this way, it is avoided an expensive circuit element with high size and mass as the low-frequency t ...
... with two identical secondary windings. Unlike the M2 midpoint structure, the B2 bridge structure can be supplied directly from the power utility grid if a voltage level adaptation is not necessary. In this way, it is avoided an expensive circuit element with high size and mass as the low-frequency t ...
Switching, protection, communication: the new NZM circuit
... Even under load conditions the Moeller switch-disconnector operates safely. The reason: the 3- or 4-pole snap-action closing mechanism which is also applied with circuit-breakers. That’s why the rated short time withstand current is so high and can handle currents up to 150 000 A. The long lifetime ...
... Even under load conditions the Moeller switch-disconnector operates safely. The reason: the 3- or 4-pole snap-action closing mechanism which is also applied with circuit-breakers. That’s why the rated short time withstand current is so high and can handle currents up to 150 000 A. The long lifetime ...
Electrical and Magnetic Properties of High Temperature
... ammeter and two voltmeters (one for the voltage across the sample, the other across the thermocouple) at the same time, making it difficult to obtain accurate results. Method B2. In this method the experimenters use the four-point probe in conjunction with a LabVIEW (Laboratory Virtual Instrument En ...
... ammeter and two voltmeters (one for the voltage across the sample, the other across the thermocouple) at the same time, making it difficult to obtain accurate results. Method B2. In this method the experimenters use the four-point probe in conjunction with a LabVIEW (Laboratory Virtual Instrument En ...
FEATURES DESCRIPTION
... circuit layout and mechanical conditions should be optimized. Avoid temperature gradients that create thermoelectric (Seebeck) effects in thermocouple junctions formed from connecting dissimilar conductors. These thermally-generated potentials can be made to cancel by assuring that they are equal on ...
... circuit layout and mechanical conditions should be optimized. Avoid temperature gradients that create thermoelectric (Seebeck) effects in thermocouple junctions formed from connecting dissimilar conductors. These thermally-generated potentials can be made to cancel by assuring that they are equal on ...
Complete PDF Edition (2,171 KB)
... power stage with a bias circuit for low reference voltage operation. The design target for the reference voltage was set to 2.5 V or lower so that the Si-LDO (low voltage drop out regulator) can operate even at the battery’s end-of-discharge voltage of 2.7 V. If the reference voltage is set to 2.6 V ...
... power stage with a bias circuit for low reference voltage operation. The design target for the reference voltage was set to 2.5 V or lower so that the Si-LDO (low voltage drop out regulator) can operate even at the battery’s end-of-discharge voltage of 2.7 V. If the reference voltage is set to 2.6 V ...
Stray voltage
Stray voltage is the occurrence of electrical potential between two objects that ideally should not have any voltage difference between them. Small voltages often exist between two grounded objects in separate locations, due to normal current flow in the power system. Large voltages can appear on the enclosures of electrical equipment due to a fault in the electrical power system, such as a failure of insulation.