Institutionen för systemteknik Department of Electrical Engineering Scavenging
... top and bottom surfaces of the piezoelectric elements, a voltage then appears across the capacitor and a current will flow through the load. The power generated from this system is proportional to the proof mass, to the square of acceleration, and inversely proportional to the resonant and excitatio ...
... top and bottom surfaces of the piezoelectric elements, a voltage then appears across the capacitor and a current will flow through the load. The power generated from this system is proportional to the proof mass, to the square of acceleration, and inversely proportional to the resonant and excitatio ...
Equivalent Circuit and Calculation of Its Parameters of
... The coupled resonant WPT system is classified from the viewpoint of 1) field used in coupling, 2) power feeding, and 3) resonant scheme. From the viewpoint of field, this system is classified to magnetic-coupled resonant type and electric-coupled resonant type. Not only magnetic field but also electric fi ...
... The coupled resonant WPT system is classified from the viewpoint of 1) field used in coupling, 2) power feeding, and 3) resonant scheme. From the viewpoint of field, this system is classified to magnetic-coupled resonant type and electric-coupled resonant type. Not only magnetic field but also electric fi ...
LR Phono Preamps
... If we simulate my circuit using an inverse RIAA network at the input, it looks very good: within 1/2dB 20Hz – 20kHz! ...
... If we simulate my circuit using an inverse RIAA network at the input, it looks very good: within 1/2dB 20Hz – 20kHz! ...
SN65LVDM22 数据资料 dataSheet 下载
... One of the most common problems with differential signaling applications is how the system responds when no differential voltage is present on the signal pair. The LVDS receiver is like most differential line receivers, in that its output logic state can be indeterminate when the differential input ...
... One of the most common problems with differential signaling applications is how the system responds when no differential voltage is present on the signal pair. The LVDS receiver is like most differential line receivers, in that its output logic state can be indeterminate when the differential input ...
Chapter 8 VCS UFSAR Table of Contents
... A spare single-phase main stepup transformer is provided in the transformer area. The spare can be placed in service upon failure of one phase of the main stepup transformers. The onsite standby power system, powered by the two onsite standby diesel generators, supplies power to selected loads in th ...
... A spare single-phase main stepup transformer is provided in the transformer area. The spare can be placed in service upon failure of one phase of the main stepup transformers. The onsite standby power system, powered by the two onsite standby diesel generators, supplies power to selected loads in th ...
BD2224G-LB ,BD2225G-LB
... When excessive current flows due to output short-circuit or so, ringing occurs because of inductance between power source line to IC, and may cause bad influences on IC operations. In order to avoid this case, connect a bypass capacitor across IN terminal and GND terminal of IC. 1μF or higher is rec ...
... When excessive current flows due to output short-circuit or so, ringing occurs because of inductance between power source line to IC, and may cause bad influences on IC operations. In order to avoid this case, connect a bypass capacitor across IN terminal and GND terminal of IC. 1μF or higher is rec ...
5 HP – 30 HP Single-Phase to Three
... efficiency, electronic power factor correction and high momentary overload currents for starting motors. Protection from under-voltage and over-voltage of utility mains as well as protection from fault and overload must be provided. The converter shall be able to feed clean, regulated regenerative c ...
... efficiency, electronic power factor correction and high momentary overload currents for starting motors. Protection from under-voltage and over-voltage of utility mains as well as protection from fault and overload must be provided. The converter shall be able to feed clean, regulated regenerative c ...
Evaluation Board User Guide UG-310
... A standard oscilloscope probe has a long wire ground clip. For high frequency measurements, this ground clip picks up high frequency noise and injects it into the measured output ripple. Figure 2 shows an easy way to measure the output ripple properly. It requires removing the oscilloscope probe she ...
... A standard oscilloscope probe has a long wire ground clip. For high frequency measurements, this ground clip picks up high frequency noise and injects it into the measured output ripple. Figure 2 shows an easy way to measure the output ripple properly. It requires removing the oscilloscope probe she ...
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... D) Coupling / decoupling network for signal and control ports: The network shall have the same specifications given #C with the exception below: The residual damped oscillatory voltage (from Pk1 to Pk10) on the power supply inputs of the decoupling network when the EUT is disconnected shall not exce ...
... D) Coupling / decoupling network for signal and control ports: The network shall have the same specifications given #C with the exception below: The residual damped oscillatory voltage (from Pk1 to Pk10) on the power supply inputs of the decoupling network when the EUT is disconnected shall not exce ...
AN10393 BISS transistors and MEGA Schottky rectifiers
... PBSS4320T, assuming standard mounting conditions without additional heatsink areas. At an ambient temperature of 25 °C, this means that the transistor BC817 cannot be used under these conditions because the maximum permitted junction temperature of 150 °C would be exceeded. While a larger collector ...
... PBSS4320T, assuming standard mounting conditions without additional heatsink areas. At an ambient temperature of 25 °C, this means that the transistor BC817 cannot be used under these conditions because the maximum permitted junction temperature of 150 °C would be exceeded. While a larger collector ...
Fully differential amplifiers
... form a voltage divider. C3 helps absorb charge injection from the ADC’s input. R4 and C3 form a real pole that can be used to make a third-order filter, in conjunction with the complex pole pair from the MFB stage, or it can simply be placed above the frequencies of interest. The proper VCM is provi ...
... form a voltage divider. C3 helps absorb charge injection from the ADC’s input. R4 and C3 form a real pole that can be used to make a third-order filter, in conjunction with the complex pole pair from the MFB stage, or it can simply be placed above the frequencies of interest. The proper VCM is provi ...
CS5305 Three−Phase Synchronous Switching Step−Down
... low−voltage, high−current power needs of next−generation workstation and server processors. This IC provides high accuracy and the industry’s fastest transient response, reducing the need for large banks of output capacitors and providing the most compact, reliable, and economical power supply. Sinc ...
... low−voltage, high−current power needs of next−generation workstation and server processors. This IC provides high accuracy and the industry’s fastest transient response, reducing the need for large banks of output capacitors and providing the most compact, reliable, and economical power supply. Sinc ...
EMI Suppression in High Frequency Half Bridge Converter
... amplitudes of the harmonics are still higher than the CISPR limit. Therefore, in order to further reduce the conducted EMI of the power converter, a line filter is required to suppress fundamental frequency component as well as higher order harmonics up to 30 MHz. In relation to the design for a lin ...
... amplitudes of the harmonics are still higher than the CISPR limit. Therefore, in order to further reduce the conducted EMI of the power converter, a line filter is required to suppress fundamental frequency component as well as higher order harmonics up to 30 MHz. In relation to the design for a lin ...
Hola Agustin - Portal UniMAP
... The direction of the mmf with respect to the brushes depends upon how the armature coils are connected to the commutator segments. When the armature begins to rotate the mmf remains unchanged as long as the armature current Ia is the same. Thus, the mmf remains fixed in spaced whether or not the arm ...
... The direction of the mmf with respect to the brushes depends upon how the armature coils are connected to the commutator segments. When the armature begins to rotate the mmf remains unchanged as long as the armature current Ia is the same. Thus, the mmf remains fixed in spaced whether or not the arm ...
Fully differential amplifiers
... form a voltage divider. C3 helps absorb charge injection from the ADC’s input. R4 and C3 form a real pole that can be used to make a third-order filter, in conjunction with the complex pole pair from the MFB stage, or it can simply be placed above the frequencies of interest. The proper VCM is provi ...
... form a voltage divider. C3 helps absorb charge injection from the ADC’s input. R4 and C3 form a real pole that can be used to make a third-order filter, in conjunction with the complex pole pair from the MFB stage, or it can simply be placed above the frequencies of interest. The proper VCM is provi ...
understanding voltage stability - Sacramento
... Understanding voltage stability is becoming more important as the frequency of outages caused by voltage instability increases. There has been a lot of new research in the area of voltage stability analytical methods, though it is not nearly as developed as frequency or angular stability. It is all ...
... Understanding voltage stability is becoming more important as the frequency of outages caused by voltage instability increases. There has been a lot of new research in the area of voltage stability analytical methods, though it is not nearly as developed as frequency or angular stability. It is all ...
XPower Inverter 5000
... Over-temperature shutdown Shuts the inverter down automatically if its internal temperature rises above an acceptable level. Back-EMF (backfeed) protection Shuts the inverter down automatically if a motor that is connected to the AC outlet overloads or if an AC source is connected to the AC outlet. ...
... Over-temperature shutdown Shuts the inverter down automatically if its internal temperature rises above an acceptable level. Back-EMF (backfeed) protection Shuts the inverter down automatically if a motor that is connected to the AC outlet overloads or if an AC source is connected to the AC outlet. ...
Features Mechanical Data 400V NPN HIGH VOLTAGE TRANSISTOR IN SOT223
... written approval of the Chief Executive Officer of Diodes Incorporated. As used herein: A. Life support devices or systems are devices or systems which: 1. are intended to implant into the body, or 2. support or sustain life and whose failure to perform when properly used in accordance with instruct ...
... written approval of the Chief Executive Officer of Diodes Incorporated. As used herein: A. Life support devices or systems are devices or systems which: 1. are intended to implant into the body, or 2. support or sustain life and whose failure to perform when properly used in accordance with instruct ...
FOD8318 2.5 A Output Current, IGBT Drive Optocoupler
... 23. This is the amount of time the DESAT threshold must be exceeded before VO begins to go LOW and the FAULT output to go LOW. Refer to Figure 54. 24. This is the amount of time from when RESET is asserted LOW, until FAULT output goes HIGH. Refer to Figure 54. 25. tUVLO ON UVLO turn-on delay is meas ...
... 23. This is the amount of time the DESAT threshold must be exceeded before VO begins to go LOW and the FAULT output to go LOW. Refer to Figure 54. 24. This is the amount of time from when RESET is asserted LOW, until FAULT output goes HIGH. Refer to Figure 54. 25. tUVLO ON UVLO turn-on delay is meas ...
RHRG1540CC, RHRG1560CC 30 A, 400 V - 600 V, Hyperfast Dual Diode Features
... Distributors who are listed by country on our web page cited above. Products customers buy either from Fairchild directly or from Authorized Fairchild Distributors are genuine parts, have full traceability, meet Fairchild’s quality standards for handing and storage and provide access to Fairchild’s ...
... Distributors who are listed by country on our web page cited above. Products customers buy either from Fairchild directly or from Authorized Fairchild Distributors are genuine parts, have full traceability, meet Fairchild’s quality standards for handing and storage and provide access to Fairchild’s ...