Modeling and Control of Three-Port DC/DC Converter Interface for
... bidirectional port to interface battery. To sum up, the multiport topologies can be classified into two categories: nonisolated topologies [1]–[9] and isolated topologies [10]–[23]. Nonisolated multiport converters usually take the form of buck, boost, buck–boost, etc., featuring compact design and ...
... bidirectional port to interface battery. To sum up, the multiport topologies can be classified into two categories: nonisolated topologies [1]–[9] and isolated topologies [10]–[23]. Nonisolated multiport converters usually take the form of buck, boost, buck–boost, etc., featuring compact design and ...
Transient Recovery Voltages During the Switching Under Out
... The corresponding model for the step-up transformer is shown in Figure. 5. It consists again of 10 modules per phase, in this case 10 series connected single-phase transformers paralleled by resistors at the medium-voltage side, capacitances to ground both at the high- and mediumvoltage side and cou ...
... The corresponding model for the step-up transformer is shown in Figure. 5. It consists again of 10 modules per phase, in this case 10 series connected single-phase transformers paralleled by resistors at the medium-voltage side, capacitances to ground both at the high- and mediumvoltage side and cou ...
Enhancement Loads
... vGS vDS . As a result, we find that vDS vGS Vt always. Therefore, we find that if vGS Vt , the MOSFET will be in saturation (iD K (vGS Vt )2 ), whereas if vGS Vt , the MOSFET is in cutoff (iD 0 ). Since for enhancement load i iD and v vGS , we can describe the enhancement load as: ...
... vGS vDS . As a result, we find that vDS vGS Vt always. Therefore, we find that if vGS Vt , the MOSFET will be in saturation (iD K (vGS Vt )2 ), whereas if vGS Vt , the MOSFET is in cutoff (iD 0 ). Since for enhancement load i iD and v vGS , we can describe the enhancement load as: ...
SP213EH 数据资料DataSheet下载
... The SP207EH/208EH/211EH/213EH devices are high speed enhanced multi-channel RS-232 line transceivers with improved electrical performance. The SP207EH/208EH/ 211EH/213EH series is a superior drop-in replacement to our previous versions as well as popular industry standards. All devices feature low-p ...
... The SP207EH/208EH/211EH/213EH devices are high speed enhanced multi-channel RS-232 line transceivers with improved electrical performance. The SP207EH/208EH/ 211EH/213EH series is a superior drop-in replacement to our previous versions as well as popular industry standards. All devices feature low-p ...
Power MOSFET Basics: Understanding the Turn-On Process
... When confronted with the output characteristics, designers invariably demand to know the RDS(on) at their particular operating conditions. Typically it will be at a combination of VGS and IDS, where the curve has strayed from the straight and narrow line into the gray area. For example, in the case ...
... When confronted with the output characteristics, designers invariably demand to know the RDS(on) at their particular operating conditions. Typically it will be at a combination of VGS and IDS, where the curve has strayed from the straight and narrow line into the gray area. For example, in the case ...
Evaluation Board User Guide UG-056
... set forth below (“Agreement”) unless you have purchased the Evaluation Board, in which case the Analog Devices Standard Terms and Conditions of Sale shall govern. Do not use the Evaluation Board until you have read and agreed to the Agreement. Your use of the Evaluation Board shall signify your acce ...
... set forth below (“Agreement”) unless you have purchased the Evaluation Board, in which case the Analog Devices Standard Terms and Conditions of Sale shall govern. Do not use the Evaluation Board until you have read and agreed to the Agreement. Your use of the Evaluation Board shall signify your acce ...
ch06
... shown in Figure 6.6. The high-rate clock is divided by the value of the control signal (derived from ek ) by connecting the true output of the comparator to the clear input of a counter. The higher the clock rate with respect to the rates of interest, the finer the resolution on specifying θ̂k . If ...
... shown in Figure 6.6. The high-rate clock is divided by the value of the control signal (derived from ek ) by connecting the true output of the comparator to the clear input of a counter. The higher the clock rate with respect to the rates of interest, the finer the resolution on specifying θ̂k . If ...
Evaluation Board User Guide UG-336
... RDSON can be measured using the configuration shown in Figure 4. For more accurate measurements, a second voltage meter can be used to monitor the input voltage across the input capacitor. The input supply voltage may need to be adjusted to account for IR drops, especially if large load currents are ...
... RDSON can be measured using the configuration shown in Figure 4. For more accurate measurements, a second voltage meter can be used to monitor the input voltage across the input capacitor. The input supply voltage may need to be adjusted to account for IR drops, especially if large load currents are ...
Alternate Class AB Amplifier Design This Class AB amplifier
... A VBE multiplier, sometimes called an amplified diode, (Figure 2) is used to provide a tunable voltage between the bases of the Darlingtons X1 and X2. The purpose of this voltage is to bias the bases of the two Darlingtons, keeping them in a "slightly" ON state - a quiescent current of about 20 mA i ...
... A VBE multiplier, sometimes called an amplified diode, (Figure 2) is used to provide a tunable voltage between the bases of the Darlingtons X1 and X2. The purpose of this voltage is to bias the bases of the two Darlingtons, keeping them in a "slightly" ON state - a quiescent current of about 20 mA i ...
AD8012 - Romstore
... 10 V supply) with little degradation in its ac and dc performance characteristics. See data sheet comparisons. DC GAIN CHARACTERISTICS ...
... 10 V supply) with little degradation in its ac and dc performance characteristics. See data sheet comparisons. DC GAIN CHARACTERISTICS ...
RA45H7687M1 数据资料DataSheet下载
... 3. RD series products use MOSFET semiconductor technology. They are sensitive to ESD voltage therefore appropriate ESD precautions are required. 4. In the case of use in below than recommended frequency, there is possibility to occur that the device is deteriorated or destroyed due to the RF-swing e ...
... 3. RD series products use MOSFET semiconductor technology. They are sensitive to ESD voltage therefore appropriate ESD precautions are required. 4. In the case of use in below than recommended frequency, there is possibility to occur that the device is deteriorated or destroyed due to the RF-swing e ...
LC_VCO with One Octave Tuning Range
... Where fmin and fmax denote the highest and lowest oscillation frequency, tuned by a varactor with a capacitance that can be varied from C min to Cmax. The tuning capacitor has to have a Cmax/Cmin ratio even larger than 4 to compensate for the capacitive parasitics Cp of the negative resistance and t ...
... Where fmin and fmax denote the highest and lowest oscillation frequency, tuned by a varactor with a capacitance that can be varied from C min to Cmax. The tuning capacitor has to have a Cmax/Cmin ratio even larger than 4 to compensate for the capacitive parasitics Cp of the negative resistance and t ...
SEMICONDUCTOR ELECTRONICS notes
... It is a heavily doped p-n junction in forward bias. The diode is encapsulated with a transparent cover The biasing electrical energy is converted as light energy. When an electron makes a transition from conduction band to valance band photons with energy equal to or slightly less than the band gap ...
... It is a heavily doped p-n junction in forward bias. The diode is encapsulated with a transparent cover The biasing electrical energy is converted as light energy. When an electron makes a transition from conduction band to valance band photons with energy equal to or slightly less than the band gap ...
An Energy-Efficient, Adiabatic Electrode Stimulator with Inductive Energy Recycling and Feedback Current Regulation
... current source connects the electrode to V . The shaded region indicates the excessive voltage being dropped across the current source. During the anodic phase, the electrode is connected to V via a current source. Again, the shaded region shows excessive voltage being dropped across the current sou ...
... current source connects the electrode to V . The shaded region indicates the excessive voltage being dropped across the current source. During the anodic phase, the electrode is connected to V via a current source. Again, the shaded region shows excessive voltage being dropped across the current sou ...
01039
... Traditionally, large shunt transmission capacitor banks were made up of parallel groups of capacitors. Then these parallel groups were connected in series to provide the required lineto-ground voltage rating. For example: Each phase of a traditional 69 kV wye/119.5 kV bank could be made up of five s ...
... Traditionally, large shunt transmission capacitor banks were made up of parallel groups of capacitors. Then these parallel groups were connected in series to provide the required lineto-ground voltage rating. For example: Each phase of a traditional 69 kV wye/119.5 kV bank could be made up of five s ...
variable speed drives and motors a gambica technical guide
... When considering test and measurement devices, a number of standards exist, and the basic standards for analogue metering are the IEC 60051 series, which tends to be referenced by the IEC standards. In current practice, however, digital metering tends to be utilised due to the ease of storage and da ...
... When considering test and measurement devices, a number of standards exist, and the basic standards for analogue metering are the IEC 60051 series, which tends to be referenced by the IEC standards. In current practice, however, digital metering tends to be utilised due to the ease of storage and da ...
electromagnetism guide
... Visual Learning Company. We are a Vermont-based, family owned and operated business specializing in the production of quality science educational videos and materials. We have a long family tradition of education. Our grandmothers graduated from normal school in the 1920’s to become teachers. Brian’ ...
... Visual Learning Company. We are a Vermont-based, family owned and operated business specializing in the production of quality science educational videos and materials. We have a long family tradition of education. Our grandmothers graduated from normal school in the 1920’s to become teachers. Brian’ ...
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.