Modeling Current Transformer (CT) Saturation for Detailed
... of models that could be used for detailed protection system analysis. The most important of these models are the current transformer models. Current transformer saturation is associated with many protection problems encountered in power systems. CT saturation is a complex phenomenon and acc ...
... of models that could be used for detailed protection system analysis. The most important of these models are the current transformer models. Current transformer saturation is associated with many protection problems encountered in power systems. CT saturation is a complex phenomenon and acc ...
Chap_15_B
... Z0, portion of the incident energy will be reflected back. This usually causes two problems: 1) energy is wasted; 2) the reflected energy could upset/damage the transmitter. ...
... Z0, portion of the incident energy will be reflected back. This usually causes two problems: 1) energy is wasted; 2) the reflected energy could upset/damage the transmitter. ...
Power Amplifiers - Learn About Electronics
... practically zero ohms. Therefore while a class A voltage amplifier might be expected to have a collector voltage of about half supply, a class A power amplifier will have a DC collector voltage approximately equal to the supply voltage (+12V in Fig. 5.2.2) and because of the transformer action, this ...
... practically zero ohms. Therefore while a class A voltage amplifier might be expected to have a collector voltage of about half supply, a class A power amplifier will have a DC collector voltage approximately equal to the supply voltage (+12V in Fig. 5.2.2) and because of the transformer action, this ...
Saturated Cores FCL—A New Approach
... Abstract—The saturated cores FCL exhibits several attractive technological advantages: Inherent fail-safe and selectivity design, superconductivity is maintained during both nominal and fault states, the limiting process as well as the recovery after fault are passive and immediate, operation in lim ...
... Abstract—The saturated cores FCL exhibits several attractive technological advantages: Inherent fail-safe and selectivity design, superconductivity is maintained during both nominal and fault states, the limiting process as well as the recovery after fault are passive and immediate, operation in lim ...
AN1304 Integrated Sensor Simplifies Bar Graph Pressure
... comparator's reference voltage to match the sensor's output at full pressure. An internal regulator on the LM3914 sets this voltage with the aid of resistors R2, R3, and adjustment pot R5 that are shown in Figure 2. The MPX5100 requires 5 volt regulated power that issupplied by an MC78L05. The LED's ...
... comparator's reference voltage to match the sensor's output at full pressure. An internal regulator on the LM3914 sets this voltage with the aid of resistors R2, R3, and adjustment pot R5 that are shown in Figure 2. The MPX5100 requires 5 volt regulated power that issupplied by an MC78L05. The LED's ...
LET9060C
... enhancement-mode lateral field-effect RF power transistor designed for broadband commercial and industrial applications at frequencies up to 1.0 GHz. The LET9060C is designed for high gain and broadband performance operating in common source mode at 28 V. It is ideal for base station applications re ...
... enhancement-mode lateral field-effect RF power transistor designed for broadband commercial and industrial applications at frequencies up to 1.0 GHz. The LET9060C is designed for high gain and broadband performance operating in common source mode at 28 V. It is ideal for base station applications re ...
IQAN-XC21 Instruction book
... Contact the manufacturer if there is anything you are not sure about or if you have any questions regarding the product and its handling or maintenance. The term "manufacturer" refers to Parker Hannifin Corporation. ...
... Contact the manufacturer if there is anything you are not sure about or if you have any questions regarding the product and its handling or maintenance. The term "manufacturer" refers to Parker Hannifin Corporation. ...
Differntial Ring Voltage Controlled Oscillator -A
... single ended VCO is a basic inverter and has the highest frequency of oscillation and minimum power dissipation. To omit the need for by-pass and coupling capacitors, differential ring VCOs are more suited [1]-[4]. The dual loop technique in a differential VCO increases the oscillation frequency and ...
... single ended VCO is a basic inverter and has the highest frequency of oscillation and minimum power dissipation. To omit the need for by-pass and coupling capacitors, differential ring VCOs are more suited [1]-[4]. The dual loop technique in a differential VCO increases the oscillation frequency and ...
EMI/RFI Suppression Capacitors
... EMI suppression capacitors are used to suppress any noise from an electronic device by reducing the input impedance of the device. These capacitors are divided into 2 classifications, X and Y. X class capacitors are capacitors that are connected line to line and in the event of failure of the capaci ...
... EMI suppression capacitors are used to suppress any noise from an electronic device by reducing the input impedance of the device. These capacitors are divided into 2 classifications, X and Y. X class capacitors are capacitors that are connected line to line and in the event of failure of the capaci ...
Plasma Display Documentation
... and which has had some or all the internal air removed & replaced with inert gases. This may sound simple, but IGDT design can be quite complex. What happens if the tube has nothing in it at all? Tubes like this are not IGDTs. They are called Cathode Ray Tubes. When enough voltage (25kV or higher) i ...
... and which has had some or all the internal air removed & replaced with inert gases. This may sound simple, but IGDT design can be quite complex. What happens if the tube has nothing in it at all? Tubes like this are not IGDTs. They are called Cathode Ray Tubes. When enough voltage (25kV or higher) i ...
MAX1177 16-Bit, 135ksps, Single-Supply ADC with 0 to 10V Input Range General Description
... The MAX1177 has an input scaler, which allows conversion of input voltages ranging from 0 to 10V, while operating from a single +5V analog supply. The input scaler attenuates and shifts the analog input to match the input range of the internal digital-to-analog converter (DAC). Figure 4 shows the eq ...
... The MAX1177 has an input scaler, which allows conversion of input voltages ranging from 0 to 10V, while operating from a single +5V analog supply. The input scaler attenuates and shifts the analog input to match the input range of the internal digital-to-analog converter (DAC). Figure 4 shows the eq ...
So far, we have only considered DC analysis and only resistive drops
... buffer, we have increased the power dissipation, the area and the routing complexities. When other factors are included, then it is possible to say we can introduce the buffer or not. Generally, the maximum length of the wire should be calculated according to the following criteria. buff ...
... buffer, we have increased the power dissipation, the area and the routing complexities. When other factors are included, then it is possible to say we can introduce the buffer or not. Generally, the maximum length of the wire should be calculated according to the following criteria. buff ...
Coulomb Blockade - DST Unit of Nanoscience
... high doping level. Since the conductance peaks are equidistant in this case, as discussed earlier in report, switching the electron island from a conducting to a non-conducting state by a proper change of gate voltage can be utilized to operate the SET. ...
... high doping level. Since the conductance peaks are equidistant in this case, as discussed earlier in report, switching the electron island from a conducting to a non-conducting state by a proper change of gate voltage can be utilized to operate the SET. ...
DS8024 Smart Card Interface General Description Features
... When a card is inserted into the reader (if PRES is active), the host microcontroller can begin an activation sequence (start a card session) by pulling CMDVCC low. The following events form an activation sequence ...
... When a card is inserted into the reader (if PRES is active), the host microcontroller can begin an activation sequence (start a card session) by pulling CMDVCC low. The following events form an activation sequence ...
Buck converter
A buck converter is a voltage step down and current step up converter.The simplest way to reduce the voltage of a DC supply is to use a linear regulator (such as a 7805), but linear regulators waste energy as they operate by dissipating excess power as heat. Buck converters, on the other hand, can be remarkably efficient (95% or higher for integrated circuits), making them useful for tasks such as converting the main voltage in a computer (12V in a desktop, 12-24V in a laptop) down to the 0.8-1.8V needed by the processor.