CRTE Power Capacitors
... • Low voltage detuned/tuned Capacitor Banks. Damping of Inrush Current Capacitors used for power factor correction have to withstand a lot of switching operations. The switching of a capacitor in parallel with energized capacitor banks, produces extremely high inrush currents and voltage transients. ...
... • Low voltage detuned/tuned Capacitor Banks. Damping of Inrush Current Capacitors used for power factor correction have to withstand a lot of switching operations. The switching of a capacitor in parallel with energized capacitor banks, produces extremely high inrush currents and voltage transients. ...
Internet Resources
... material selection has a significant influence on both the losses and the thermal resistances. If a low-losses iron material and high-thermal-class insulation materials are selected, the output power of the machine can be improved without increasing its size. For permanent magnet machines, because o ...
... material selection has a significant influence on both the losses and the thermal resistances. If a low-losses iron material and high-thermal-class insulation materials are selected, the output power of the machine can be improved without increasing its size. For permanent magnet machines, because o ...
Basics of Electric Vehicles
... • Electric drive motors have a high degree of efficiency of up to 96% compared with internal-combustion engines that have an efficiency of 35–40%. • Electric drive motors have excellent torque and output characteristics. They develop maximum torque from standstill. This allows an electric vehicle ...
... • Electric drive motors have a high degree of efficiency of up to 96% compared with internal-combustion engines that have an efficiency of 35–40%. • Electric drive motors have excellent torque and output characteristics. They develop maximum torque from standstill. This allows an electric vehicle ...
Transfrormer_Handouts
... Windings on transformers or other electrical machines are marked to indicate terminals of like polarity. Consider the two windings shown in Fig.3.7a. Terminals 1 and 3 are identical, because currents entering these terminals produce fluxes in the same direction in the core that forms the common magn ...
... Windings on transformers or other electrical machines are marked to indicate terminals of like polarity. Consider the two windings shown in Fig.3.7a. Terminals 1 and 3 are identical, because currents entering these terminals produce fluxes in the same direction in the core that forms the common magn ...
SFH619A - Vishay
... Vishay makes no warranty, representation or guarantee regarding the suitability of the products for any particular purpose or the continuing production of any product. To the maximum extent permitted by applicable law, Vishay disclaims (i) any and all liability arising out of the application or use ...
... Vishay makes no warranty, representation or guarantee regarding the suitability of the products for any particular purpose or the continuing production of any product. To the maximum extent permitted by applicable law, Vishay disclaims (i) any and all liability arising out of the application or use ...
MAX8597/MAX8598/MAX8599 Low-Dropout, Wide-Input-Voltage, Step-Down Controllers General Description
... The MAX8597 is available in a 20-pin thin QFN package and is designed for applications that use an analog signal to control the output voltage with an adjustable offset, such as DC fan-speed control. This is achieved with an internal uncommitted operational amplifier. The MAX8597 is also targeted fo ...
... The MAX8597 is available in a 20-pin thin QFN package and is designed for applications that use an analog signal to control the output voltage with an adjustable offset, such as DC fan-speed control. This is achieved with an internal uncommitted operational amplifier. The MAX8597 is also targeted fo ...
The Transfrormer
... Windings on transformers or other electrical machines are marked to indicate terminals of like polarity. Consider the two windings shown in Fig.3.7a. Terminals 1 and 3 are identical, because currents entering these terminals produce fluxes in the same direction in the core that forms the common magn ...
... Windings on transformers or other electrical machines are marked to indicate terminals of like polarity. Consider the two windings shown in Fig.3.7a. Terminals 1 and 3 are identical, because currents entering these terminals produce fluxes in the same direction in the core that forms the common magn ...
Rectifier output smoothing
... For a given tolerable ripple the required capacitor size is proportional to the load current and inversely proportional to the supply frequency and the number of output peaks of the rectifier per input cycle. The load current and the supply frequency are generally outside the control of the designer ...
... For a given tolerable ripple the required capacitor size is proportional to the load current and inversely proportional to the supply frequency and the number of output peaks of the rectifier per input cycle. The load current and the supply frequency are generally outside the control of the designer ...
Catalogue BIORiphaso MV
... The high reliability of these solutions allows to design capacitors with an higher dielectric stress and so units of reduced volume and higher reactive power per volume unity. ICAR available capacitor range which can be equipped with internal fuses is shown in Table 2 (blue zone). It is clear that s ...
... The high reliability of these solutions allows to design capacitors with an higher dielectric stress and so units of reduced volume and higher reactive power per volume unity. ICAR available capacitor range which can be equipped with internal fuses is shown in Table 2 (blue zone). It is clear that s ...
Inductance in DC Circuits
... • What is the minimum number of time constants required for the current in an LR circuit to increase to its maximum value? • A circuit containing only an inductor and a resistor has a maximum of 12 amperes of applied current flowing in it. After 5 L/R time constants the circuit is opened. How many t ...
... • What is the minimum number of time constants required for the current in an LR circuit to increase to its maximum value? • A circuit containing only an inductor and a resistor has a maximum of 12 amperes of applied current flowing in it. After 5 L/R time constants the circuit is opened. How many t ...
AP7313
... factor of only 12.5 percent, enabling power savings by putting much of the baseband circuitry into standby mode in between transmit cycles. In baseband circuits, the load often transitions virtually instantaneously from 100µA to 100mA. To meet this load requirement, the LDO must react very quickly w ...
... factor of only 12.5 percent, enabling power savings by putting much of the baseband circuitry into standby mode in between transmit cycles. In baseband circuits, the load often transitions virtually instantaneously from 100µA to 100mA. To meet this load requirement, the LDO must react very quickly w ...
TPS61194-Q1 Low-EMI Automotive LED Driver With 4 100
... Matching is the maximum difference from the average. For the constant current sinks on the part (OUTx), the following are determined: the maximum output current (MAX), the minimum output current (MIN), and the average output current of all outputs (AVG). Matching number is calculated: (MAX-MIN)/AVG. ...
... Matching is the maximum difference from the average. For the constant current sinks on the part (OUTx), the following are determined: the maximum output current (MAX), the minimum output current (MIN), and the average output current of all outputs (AVG). Matching number is calculated: (MAX-MIN)/AVG. ...
ADP2102 - Analog Devices
... Monitoring ambient temperature does not guarantee that TJ is within the specified temperature limits. In applications where high power dissipation and poor thermal resistance are present, the maximum ambient temperature may have to be derated. In applications with moderate power dissipation and low ...
... Monitoring ambient temperature does not guarantee that TJ is within the specified temperature limits. In applications where high power dissipation and poor thermal resistance are present, the maximum ambient temperature may have to be derated. In applications with moderate power dissipation and low ...
Fixed-Frequency 99% Duty Cycle Peak Current
... The TPS51220A is a dual synchronous buck regulator controller with two LDOs. It is optimized for 5-V/3.3-V system controller, enabling designers to cost effectively complete 2-cell to 4-cell notebook system power supply. The TPS51220A supports high efficiency, fast transient response, and 99% duty c ...
... The TPS51220A is a dual synchronous buck regulator controller with two LDOs. It is optimized for 5-V/3.3-V system controller, enabling designers to cost effectively complete 2-cell to 4-cell notebook system power supply. The TPS51220A supports high efficiency, fast transient response, and 99% duty c ...
Chapter 4 - UniMAP Portal
... Actually, IC increase very slightly as VCE increase due to widening of the BC depletion region This result in fewer holes for recombination in the base region which effectively caused a slight increase in I C DC I B When VCE reached a sufficiently high voltage, the reverse biased BC juncti ...
... Actually, IC increase very slightly as VCE increase due to widening of the BC depletion region This result in fewer holes for recombination in the base region which effectively caused a slight increase in I C DC I B When VCE reached a sufficiently high voltage, the reverse biased BC juncti ...
AN3105
... that L1 has demagnetized, needed by the internal logic to trigger a new switching cycle. The PFC boost peak current is sensed by resistor R34 in series to the MOSFET source; the signal is fed into pin #4 (CS) of the L6562AT, via the filter R27 and C16. The dividers R7, R12, R14, and R22 provide the ...
... that L1 has demagnetized, needed by the internal logic to trigger a new switching cycle. The PFC boost peak current is sensed by resistor R34 in series to the MOSFET source; the signal is fed into pin #4 (CS) of the L6562AT, via the filter R27 and C16. The dividers R7, R12, R14, and R22 provide the ...
Low-Power, Precision SINGLE-SUPPLY OPERATIONAL AMPLIFIERS FEATURES ±
... series provides lower quiescent current than older “1013”-type products and comes in current industrystandard packages and pinouts. The combination of low offset voltage, high common-mode rejection, high power-supply rejection, and a wide supply range provides excellent accuracy and versatility. Sin ...
... series provides lower quiescent current than older “1013”-type products and comes in current industrystandard packages and pinouts. The combination of low offset voltage, high common-mode rejection, high power-supply rejection, and a wide supply range provides excellent accuracy and versatility. Sin ...
Mechatronics Integrated Technologies (MIT) 1, 2, 3, and 4
... Recognize what atoms are and how they are constructed. Define voltage and identify the ways in which it can be produced. Explain the difference between conductors and insulators. Define the units of measurement that are used to measure the properties of electricity. Explain how voltage, current, and ...
... Recognize what atoms are and how they are constructed. Define voltage and identify the ways in which it can be produced. Explain the difference between conductors and insulators. Define the units of measurement that are used to measure the properties of electricity. Explain how voltage, current, and ...
FJP2145 ESBC Rated NPN Power Transistor ™
... switch designed to provide the best performance when used in an ESBC™ configuration in applications such as: power supplies, motor drivers, smart grid, or ignition switches. The power switch is designed to operate up to 1100 volts and up to 5 amps, while providing exceptionally low on-resistance and ...
... switch designed to provide the best performance when used in an ESBC™ configuration in applications such as: power supplies, motor drivers, smart grid, or ignition switches. The power switch is designed to operate up to 1100 volts and up to 5 amps, while providing exceptionally low on-resistance and ...
Stepper motor
A stepper motor or step motor or stepping motor is a brushless DC electric motor that divides a full rotation into a number of equal steps. The motor's position can then be commanded to move and hold at one of these steps without any feedback sensor (an open-loop controller), as long as the motor is carefully sized to the application in respect to torque and speed.Switched reluctance motors are very large stepping motors with a reduced pole count, and generally are closed-loop commutated.