Volume/Weight/Cost Comparison of a 1 MVA 10kV/400V
... Fig. 1(a) shows the basic schematic of a three-phase LFT in delta-wye connection. The electrical part consists of two times three copper (or aluminum) windings and a magnetic core, which is usually made of low-loss silicon steel laminations. While dry-type solutions are available, distribution trans ...
... Fig. 1(a) shows the basic schematic of a three-phase LFT in delta-wye connection. The electrical part consists of two times three copper (or aluminum) windings and a magnetic core, which is usually made of low-loss silicon steel laminations. While dry-type solutions are available, distribution trans ...
2-12 Kirchhoff`s Rules, Terminal Voltage
... Kirchhoff’s Voltage Law (a.k.a. the Loop Rule) To convey the idea behind Kirchhoff’s Voltage Law, I provide an analogy. Imagine that you are exploring a six-story mansion that has 20 staircases. Suppose that you start out on the first floor. As you wander around the mansion, you sometimes go up stai ...
... Kirchhoff’s Voltage Law (a.k.a. the Loop Rule) To convey the idea behind Kirchhoff’s Voltage Law, I provide an analogy. Imagine that you are exploring a six-story mansion that has 20 staircases. Suppose that you start out on the first floor. As you wander around the mansion, you sometimes go up stai ...
LP3985 - Texas Instruments
... An optional external bypass capacitor reduces the output noise without slowing down the load transient response. Fast startup time is achieved by utilizing an internal power-on circuit that actively pre-charges the bypass capacitor. Power supply rejection is better than 50 dB at low frequencies and ...
... An optional external bypass capacitor reduces the output noise without slowing down the load transient response. Fast startup time is achieved by utilizing an internal power-on circuit that actively pre-charges the bypass capacitor. Power supply rejection is better than 50 dB at low frequencies and ...
a Dual Sigma-Delta ADC with Auxiliary DAC AD7729
... ASPORT Enable. When ASE is low, the ASPORT is put into three-state thereby allowing external control of the serial bus. Output serial clock used to clock data or control bits to and from the baseband serial port (BSPORT). The frequency of BSCLK is programmable and is equal to the frequency of the ma ...
... ASPORT Enable. When ASE is low, the ASPORT is put into three-state thereby allowing external control of the serial bus. Output serial clock used to clock data or control bits to and from the baseband serial port (BSPORT). The frequency of BSCLK is programmable and is equal to the frequency of the ma ...
Document
... Supports Equipment with Single or Redundant Power Supplies Through an easy to use “drag and drop” interface, you can assign device names (servers) for single or multiple receptacles. These receptacles can be assigned from any active controller in the Power Management Network. A single device name ...
... Supports Equipment with Single or Redundant Power Supplies Through an easy to use “drag and drop” interface, you can assign device names (servers) for single or multiple receptacles. These receptacles can be assigned from any active controller in the Power Management Network. A single device name ...
Low Noise Amplifiers using ATF
... available from the linear Data File Palette is used. A template for sparameter evaluation is available in ADS, the Sparams_w Noise template was chosen. The circuit components were added to the simulation circuit. The more detailed the simulation the more accurate the results will be. An accurate cir ...
... available from the linear Data File Palette is used. A template for sparameter evaluation is available in ADS, the Sparams_w Noise template was chosen. The circuit components were added to the simulation circuit. The more detailed the simulation the more accurate the results will be. An accurate cir ...
Sizing of Step-Up Transformers for PV Plants through a
... according to the flow-chart reported in Appendix A. If Pi(k) is larger than 110% the transformer rated power, the excess energy can be stored into the VRB ESS, taking into account conversion and charge efficiencies. However, if the state of charge of the ESS is nearly 100% the excess energy is lost. ...
... according to the flow-chart reported in Appendix A. If Pi(k) is larger than 110% the transformer rated power, the excess energy can be stored into the VRB ESS, taking into account conversion and charge efficiencies. However, if the state of charge of the ESS is nearly 100% the excess energy is lost. ...
LT1993-4
... 900MHz. The LT1993-4 has been designed for ease of use, with minimal support circuitry required. Exceptionally low input-referred noise and low distortion products (with either single-ended or differential inputs) make the LT1993-4 an excellent solution for driving high speed 12bit and 14-bit ADCs. ...
... 900MHz. The LT1993-4 has been designed for ease of use, with minimal support circuitry required. Exceptionally low input-referred noise and low distortion products (with either single-ended or differential inputs) make the LT1993-4 an excellent solution for driving high speed 12bit and 14-bit ADCs. ...
TROUBLESHOOTING AND SERVICE INFORMATION
... The meter should bounce up with a reading and immediately drop off. If the meter does not indicate anything or remains holding a reading, the capacitor is defective. 6. For a unit that has been out of service for a period of time, flashing the field is recommended. With the end cover open and the ca ...
... The meter should bounce up with a reading and immediately drop off. If the meter does not indicate anything or remains holding a reading, the capacitor is defective. 6. For a unit that has been out of service for a period of time, flashing the field is recommended. With the end cover open and the ca ...
RF3283 DUAL-BAND GSM900/DCS1800 TRANSMIT MODULE Features
... detectors, and power control ASIC’s, etc. The power control capability provides 50dB continuous control range, and 70dB total control range, using a DAC-compatible, analog voltage input. Output power variations into varying load impedance are minimized by the power control circuitry in order to meet ...
... detectors, and power control ASIC’s, etc. The power control capability provides 50dB continuous control range, and 70dB total control range, using a DAC-compatible, analog voltage input. Output power variations into varying load impedance are minimized by the power control circuitry in order to meet ...
Electricity - Olds High School
... can run at maximum rated output current before it must be allowed to cool down. For example, a machine rated at 300 amps with a 60% duty cycle can operate at maximum rated amperage for six minutes out of ten without causing damage by overheating. Also, if the machine was required to run continuously ...
... can run at maximum rated output current before it must be allowed to cool down. For example, a machine rated at 300 amps with a 60% duty cycle can operate at maximum rated amperage for six minutes out of ten without causing damage by overheating. Also, if the machine was required to run continuously ...
sub=rf_remote_control
... kit is an amazing auto-ranging multimeter that automatically identifies and analyzes components being tested. It measures ESR values, capacitance (100pF - 20,000uF), inductance (10uH - 20H), resistance (0.1 Ohm - 20 MOhm), tests many different types of transistors such as NPN, PNP, FETs, MOSFETs, Th ...
... kit is an amazing auto-ranging multimeter that automatically identifies and analyzes components being tested. It measures ESR values, capacitance (100pF - 20,000uF), inductance (10uH - 20H), resistance (0.1 Ohm - 20 MOhm), tests many different types of transistors such as NPN, PNP, FETs, MOSFETs, Th ...
Forward bias
... To prevent this happening we use the applied EmitterBase voltage to remove the captured electrons from the Base and maintain the number of holes it contains. This has the overall effect that we see some of the electrons which enter the transistor via the Emitter emerging again from the Base rather ...
... To prevent this happening we use the applied EmitterBase voltage to remove the captured electrons from the Base and maintain the number of holes it contains. This has the overall effect that we see some of the electrons which enter the transistor via the Emitter emerging again from the Base rather ...
A novel square-root domain realization of first
... simple structure and is suitable for integrated circuit implementation since it only consists of a capacitor and MOS transistors. The most important feature of the circuit is electronic tunability, that is, the phase response of the circuit can be controlled by an external current at megahertz frequ ...
... simple structure and is suitable for integrated circuit implementation since it only consists of a capacitor and MOS transistors. The most important feature of the circuit is electronic tunability, that is, the phase response of the circuit can be controlled by an external current at megahertz frequ ...
Impact of wind turbine based on double feed induction generator
... Flexible AC Transmission System (FACTS) controllers are used to enhance the system flexibility and increase system loadability. These controllers are used for enhancing dynamic performance of power system. Different FACTS devices, such as Static Var Compensator (SVC), Thyristor Controlled Series Cap ...
... Flexible AC Transmission System (FACTS) controllers are used to enhance the system flexibility and increase system loadability. These controllers are used for enhancing dynamic performance of power system. Different FACTS devices, such as Static Var Compensator (SVC), Thyristor Controlled Series Cap ...
BQ24753 数据资料 dataSheet 下载
... AC adapter to system-switch driver output. Connect directly to the gate of the ACFET P-channel power MOSFET and the reverse conduction blocking P-channel power MOSFET. Connect both FETs as common-source. Connect the ACFET drain to the system-load side. The PVCC should be connected to the common-sour ...
... AC adapter to system-switch driver output. Connect directly to the gate of the ACFET P-channel power MOSFET and the reverse conduction blocking P-channel power MOSFET. Connect both FETs as common-source. Connect the ACFET drain to the system-load side. The PVCC should be connected to the common-sour ...
TLV571 数据资料 dataSheet 下载
... The TLV571 has two reference input pins: REFP and REFM. The voltage levels applied to these pins establish the upper and lower limits of the analog inputs to produce a full-scale and zero-scale reading respectively. The values of REFP, REFM, and the analog input should not exceed the positive supply ...
... The TLV571 has two reference input pins: REFP and REFM. The voltage levels applied to these pins establish the upper and lower limits of the analog inputs to produce a full-scale and zero-scale reading respectively. The values of REFP, REFM, and the analog input should not exceed the positive supply ...
A Practical Guide to Free-Energy Devices
... materials like stainless steel are likely to be used instead. Please understand that all of Don's designs rely on resonant operation and so the coil impedance has to be matched to the pulse frequency used to drive the coil. For Don Smith, this is not an exceptional device. The one shown below is als ...
... materials like stainless steel are likely to be used instead. Please understand that all of Don's designs rely on resonant operation and so the coil impedance has to be matched to the pulse frequency used to drive the coil. For Don Smith, this is not an exceptional device. The one shown below is als ...
The Secret Life of XY Monitors
... When metal is heated to incandescence in a vacuum the electrons near the surface are given enough energy to fly off into the surrounding space. The Electron Gun starts with the Heater (or Filament) which uses an electric current in order to heat it up to incandescence. However, instead of using the ...
... When metal is heated to incandescence in a vacuum the electrons near the surface are given enough energy to fly off into the surrounding space. The Electron Gun starts with the Heater (or Filament) which uses an electric current in order to heat it up to incandescence. However, instead of using the ...
commercial audio
... Current Limit Protection; Thermal Limit Protection (over-temperature thermal cutout); DC-Fault Load Protection. Power Cord. Detachable rack ears. Non-touch cover for output connectors. 1-VCAP remote volume control for one channel. 4VCAP remote volume control for four channels. ...
... Current Limit Protection; Thermal Limit Protection (over-temperature thermal cutout); DC-Fault Load Protection. Power Cord. Detachable rack ears. Non-touch cover for output connectors. 1-VCAP remote volume control for one channel. 4VCAP remote volume control for four channels. ...
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.