Ch 6
... The capacitance of the collector-base junction (CCB) looks bigger at the base than it really is. It looks like CM = Av CCB where CM is the Miller Capacitance. It’s caused by negative feedback from the output (collector) back to the input (base). An RC low-pass filter is formed by CM and the resist ...
... The capacitance of the collector-base junction (CCB) looks bigger at the base than it really is. It looks like CM = Av CCB where CM is the Miller Capacitance. It’s caused by negative feedback from the output (collector) back to the input (base). An RC low-pass filter is formed by CM and the resist ...
Field-Circuit Coupling Applied to Inductive Fault Current
... current peak, since it causes large mechanical stress to all parts of the power system. The inductive FCL based on the core saturation effect are particulary interesting due to the fact that they do not have any reaction delay. They inherently react on the fault, requiring no control circuit; hence, ...
... current peak, since it causes large mechanical stress to all parts of the power system. The inductive FCL based on the core saturation effect are particulary interesting due to the fact that they do not have any reaction delay. They inherently react on the fault, requiring no control circuit; hence, ...
DVR5V0W Features Mechanical Data
... Diodes Incorporated products are specifically not authorized for use as critical components in life support devices or systems without the express written approval of the Chief Executive Officer of Diodes Incorporated. As used herein: A. Life support devices or systems are devices or systems which: ...
... Diodes Incorporated products are specifically not authorized for use as critical components in life support devices or systems without the express written approval of the Chief Executive Officer of Diodes Incorporated. As used herein: A. Life support devices or systems are devices or systems which: ...
Mechanical Switches
... > Gold plated Mechanical switches are used in low current, low voltage (primarily DC) applications. ...
... > Gold plated Mechanical switches are used in low current, low voltage (primarily DC) applications. ...
Q047059599
... The system structure is shown as figure 3, and the main simulation modules are introduced as ...
... The system structure is shown as figure 3, and the main simulation modules are introduced as ...
PM Series Power Module Power Supply/Battery Charger
... charger for 12, 24 or 48 volt d.c. systems positive, negative or floating ground. Power Modules may be employed singly or in combination, enabling the installer to scale the system output from 560 to 6,000 watts per rack. Units may be paralleled for N + 1 redundancy and alarm contacts allow local ...
... charger for 12, 24 or 48 volt d.c. systems positive, negative or floating ground. Power Modules may be employed singly or in combination, enabling the installer to scale the system output from 560 to 6,000 watts per rack. Units may be paralleled for N + 1 redundancy and alarm contacts allow local ...
Lecture-2:Definition and Terminologies - Dr. Imtiaz Hussain
... • The INSTANTANEOUS value of an alternating voltage or current is the value of voltage or current at one particular instant. • The value may be zero if the particular instant is the time in the cycle at which the polarity of the voltage is changing. • It may also be the same as the peak value, if th ...
... • The INSTANTANEOUS value of an alternating voltage or current is the value of voltage or current at one particular instant. • The value may be zero if the particular instant is the time in the cycle at which the polarity of the voltage is changing. • It may also be the same as the peak value, if th ...
Printed Circuit Board Layout Narrative plus Preliminary PCB Layout
... 5.0 PCB Layout Design Considerations – RF Circuits The position detection system of the POV device works on a 1.2GHz RF beacon and phase detector. The circuit layout of the phase detection circuit is absolutely critical to its functionality and accuracy. The four antennae connect to an SMA connector ...
... 5.0 PCB Layout Design Considerations – RF Circuits The position detection system of the POV device works on a 1.2GHz RF beacon and phase detector. The circuit layout of the phase detection circuit is absolutely critical to its functionality and accuracy. The four antennae connect to an SMA connector ...
1.2A Single-chip Li-ion and Li
... before the DC charge current has dropped to 1/10th the ISET rammed value. The 1ms filter time (tTERM) on the termination comparator ensures that transient loads of this nature do not result in premature charge cycle termination. Once the average charge current drops below 1/10th the ISET rammed valu ...
... before the DC charge current has dropped to 1/10th the ISET rammed value. The 1ms filter time (tTERM) on the termination comparator ensures that transient loads of this nature do not result in premature charge cycle termination. Once the average charge current drops below 1/10th the ISET rammed valu ...
graduation report
... Figure 8: The presence of a blinding zone in the encircled part of the network. For a certain range of the fault location k, the fault currents from both sides are too small for the relays to response. The orange dashed line represents the Ie,DMT setting while the red dashed line represents the +Ie ...
... Figure 8: The presence of a blinding zone in the encircled part of the network. For a certain range of the fault location k, the fault currents from both sides are too small for the relays to response. The orange dashed line represents the Ie,DMT setting while the red dashed line represents the +Ie ...
INA181 Bidirectional, Low- and High
... ability to detect rapid changes in the sensed current, as well as the ability to quickly slew the output, make the INA181 a good choice for applications that require a quick response to input current changes. One application that requires high bandwidth and slew rate is low-side motor control, where ...
... ability to detect rapid changes in the sensed current, as well as the ability to quickly slew the output, make the INA181 a good choice for applications that require a quick response to input current changes. One application that requires high bandwidth and slew rate is low-side motor control, where ...
FAN5234 Dual Mobile-Friendly PWM / PFM Controller FA
... adaptive dead-time circuit to work properly. Any delay along that path subtracts from the delay generated by the adaptive dead-time circuit and shoot-through may occur. ...
... adaptive dead-time circuit to work properly. Any delay along that path subtracts from the delay generated by the adaptive dead-time circuit and shoot-through may occur. ...
High-Resolution Electrometer with Micromechanical Variable
... bandwidth of 1 Hz and a full-scale voltage of 1V. The series represented by triangles used a 3.1 Hz bandwidth and 50 mV fullscale. The maximum relative error of the entire series with respect to a linear fit is less than 15%. Also plotted on Fig. 7 is the noise floor of the lower-range measurement, ...
... bandwidth of 1 Hz and a full-scale voltage of 1V. The series represented by triangles used a 3.1 Hz bandwidth and 50 mV fullscale. The maximum relative error of the entire series with respect to a linear fit is less than 15%. Also plotted on Fig. 7 is the noise floor of the lower-range measurement, ...
P83641
... NOTE: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in residential installation. This equipment generates, uses and can rad ...
... NOTE: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in residential installation. This equipment generates, uses and can rad ...
A.6 The MOS capacitor The MOS capacitor consists of a metal
... The capacitance of the structure changes accordingly, but before any discussion about the capacitance can be started, one has to distinguish between "low frequency" and "high frequency" capacitance measurements. The low frequency capacitance is measured when the semiconductor is in thermal equilibri ...
... The capacitance of the structure changes accordingly, but before any discussion about the capacitance can be started, one has to distinguish between "low frequency" and "high frequency" capacitance measurements. The low frequency capacitance is measured when the semiconductor is in thermal equilibri ...
ZXSC100 SINGLE CELL DC-DC CONVERTER SOLUTION Description
... Optimisation of the external switching transistor base drive may be necessary for improved efficiency in low power applications. This can be achieved by introducing an external resistor between the supply and the RE pin of the ZXSC100. The resistor value can be determined by: ...
... Optimisation of the external switching transistor base drive may be necessary for improved efficiency in low power applications. This can be achieved by introducing an external resistor between the supply and the RE pin of the ZXSC100. The resistor value can be determined by: ...
差分放大器系列AD8253 数据手册DataSheet 下载
... may cause permanent damage to the device. This is a stress rating only; functional operation of the device at these or any other conditions above those indicated in the operational section of this specification is not implied. Exposure to absolute maximum rating conditions for extended periods may a ...
... may cause permanent damage to the device. This is a stress rating only; functional operation of the device at these or any other conditions above those indicated in the operational section of this specification is not implied. Exposure to absolute maximum rating conditions for extended periods may a ...
Comparative analysis of lightning overvoltages in distribution lines
... • Tests and many years of observations of atmospheric discharges show that peak value and steepness of wave front are random values of negligible correlation. This means that these parameters can be analyzed independently. • Analysis results of computer simulations, laboratory tests, and measurement ...
... • Tests and many years of observations of atmospheric discharges show that peak value and steepness of wave front are random values of negligible correlation. This means that these parameters can be analyzed independently. • Analysis results of computer simulations, laboratory tests, and measurement ...
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.