LM117HV/LM317HV 3-Terminal Adjustable Regulator (Rev. D)
... equal 1 μF of solid tantalum at high frequencies. Ceramic capacitors are also good at high frequencies, but some types have a large decrease in capacitance at frequencies around 0.5 MHz. For this reason, a 0.01-μF disc may seem to work better than a 0.1-μF disc as a bypass. Although the LM317HV is s ...
... equal 1 μF of solid tantalum at high frequencies. Ceramic capacitors are also good at high frequencies, but some types have a large decrease in capacitance at frequencies around 0.5 MHz. For this reason, a 0.01-μF disc may seem to work better than a 0.1-μF disc as a bypass. Although the LM317HV is s ...
BFP650F
... of conditions or characteristics. With respect to any examples or hints given herein, any typical values stated herein and/or any information regarding the application of the device, Infineon Technologies hereby disclaims any and all warranties and liabilities of any kind, including without limitati ...
... of conditions or characteristics. With respect to any examples or hints given herein, any typical values stated herein and/or any information regarding the application of the device, Infineon Technologies hereby disclaims any and all warranties and liabilities of any kind, including without limitati ...
MAX221 +5V, 1µA, Single RS-232 Transceiver with AutoShutdown General Description
... disconnected or the connected peripheral transmitter is turned off. The MAX221 turns on again when a valid level is applied to the RS-232 receiver input. As a result, the system saves power without changes to the existing BIOS or operating system. Table 1 and Figure 2c summarize the MAX221 operating ...
... disconnected or the connected peripheral transmitter is turned off. The MAX221 turns on again when a valid level is applied to the RS-232 receiver input. As a result, the system saves power without changes to the existing BIOS or operating system. Table 1 and Figure 2c summarize the MAX221 operating ...
Three-Phase Distribution Board
... High-Breaking-Capacity Fuses High Breaking Capacity ( HBC ) fuses are suitable for industrial installations and motor starting circuits. They can distinguish between a starting surge and a short circuit. Their operating characteristics are such that they can disconnect short circuits much more rapid ...
... High-Breaking-Capacity Fuses High Breaking Capacity ( HBC ) fuses are suitable for industrial installations and motor starting circuits. They can distinguish between a starting surge and a short circuit. Their operating characteristics are such that they can disconnect short circuits much more rapid ...
Impact of high WPPs penetration on the Vietnam Power System Vijay Vittal
... This paper is aimed at studying the impact of WPPs on the VPS by analyzing the transient stability of the 2020 VPS for four cases of different installed capacities of WPPs: Base Case - 1,026 MW of WPPs; Case 1 - 0 MW of WPPs; Case 2 - 4,471.5 MW of WPPs; and Case 3 - 6,216 MW of WPPs. The motivation ...
... This paper is aimed at studying the impact of WPPs on the VPS by analyzing the transient stability of the 2020 VPS for four cases of different installed capacities of WPPs: Base Case - 1,026 MW of WPPs; Case 1 - 0 MW of WPPs; Case 2 - 4,471.5 MW of WPPs; and Case 3 - 6,216 MW of WPPs. The motivation ...
500V CoolMOS CE Newest 500V Superjunction MOSFET for
... paper EPE 2009 – Barcelona, ISBN 9789075815009, pp. 3 ...
... paper EPE 2009 – Barcelona, ISBN 9789075815009, pp. 3 ...
Lissajous Curve Methods for the Identification of Nonlinear Circuits
... identification method can properly characterize series nonlinear systems, bringing physicality back to power theory, the instantaneous reactive power computed from this method does not properly add for multi-branch circuits. This paper proposes an analytical tool with graphical representation (based ...
... identification method can properly characterize series nonlinear systems, bringing physicality back to power theory, the instantaneous reactive power computed from this method does not properly add for multi-branch circuits. This paper proposes an analytical tool with graphical representation (based ...
dynamic model of pm synchronous motors
... inductance value at a small current and may not be suitable to predict characteristics of the motor. The small signal inductance value may be lower than unsaturated inductance value since permeability of iron decreases at very low flux densities [8]. Since inductance is also subject to saturation, w ...
... inductance value at a small current and may not be suitable to predict characteristics of the motor. The small signal inductance value may be lower than unsaturated inductance value since permeability of iron decreases at very low flux densities [8]. Since inductance is also subject to saturation, w ...
Complete PDF Edition (762 KB)
... require arrestors to absorb the energy of switching surges associated with circuit breaker activity and power-frequency temporary overvoltage (TOV) associated with ground faults and load disconnection. These surges cause large arrestor currents and energy at lower protection levels. By 1982, we had ...
... require arrestors to absorb the energy of switching surges associated with circuit breaker activity and power-frequency temporary overvoltage (TOV) associated with ground faults and load disconnection. These surges cause large arrestor currents and energy at lower protection levels. By 1982, we had ...
A Tutorial on Calculating Source Impedance Ratios
... line that is medium or long for system normal conditions, but short under N – 1 conditions, with the strongest source behind the line terminal out of service. The important message here is that it is necessary to calculate the SIR of the line being worked on at the start of performing setting calcul ...
... line that is medium or long for system normal conditions, but short under N – 1 conditions, with the strongest source behind the line terminal out of service. The important message here is that it is necessary to calculate the SIR of the line being worked on at the start of performing setting calcul ...
Carlo Gavazzi
... incorrect phase sequence, phase unbalance, over/under current, over/under load, over/under frequency, and over/under voltage. Our products include current monitors, voltage monitors, power monitors, phase loss relays. [PDF: 7] [PDF Link: N/A] ...
... incorrect phase sequence, phase unbalance, over/under current, over/under load, over/under frequency, and over/under voltage. Our products include current monitors, voltage monitors, power monitors, phase loss relays. [PDF: 7] [PDF Link: N/A] ...
I-V Table Clarifications
... 1- The CURRENT value either increases or remains constant as the voltage value is increased. 2- The CURRENT value either increases or remains constant as the voltage value is decreased. 3- The CURRENT value either decreases or remains constant as the voltage value is increased. 4- The CURRENT value ...
... 1- The CURRENT value either increases or remains constant as the voltage value is increased. 2- The CURRENT value either increases or remains constant as the voltage value is decreased. 3- The CURRENT value either decreases or remains constant as the voltage value is increased. 4- The CURRENT value ...
ISL29501 Datasheet
... relies on the automatic gain control loop to evaluate the optimal setting for data conversion. This prevents saturation when the target is at short range. ...
... relies on the automatic gain control loop to evaluate the optimal setting for data conversion. This prevents saturation when the target is at short range. ...
XL250-3,5,6 Product Specification
... down by up to 5%. If voltage trim is not required, the TRIM input should be left unconnected. Connecting a resistor between this pin and DC Return will increase the output voltage while connecting a resistor between this pin and the V1 output will decrease the output voltage. The ability of the V1 o ...
... down by up to 5%. If voltage trim is not required, the TRIM input should be left unconnected. Connecting a resistor between this pin and DC Return will increase the output voltage while connecting a resistor between this pin and the V1 output will decrease the output voltage. The ability of the V1 o ...
LME49610 数据资料 dataSheet 下载
... Ceramic capacitor have very lower ESR (typically less than 10mΩ) and low ESL when compared to the same valued tantalum capacitor. The ceramic capacitors, therefore, have superior AC performance for bypassing high frequency noise. In less demanding applications that have lighter loads or lower slew r ...
... Ceramic capacitor have very lower ESR (typically less than 10mΩ) and low ESL when compared to the same valued tantalum capacitor. The ceramic capacitors, therefore, have superior AC performance for bypassing high frequency noise. In less demanding applications that have lighter loads or lower slew r ...
AP2552/ AP2553/ AP2552A/ AP2553A Description Pin Assignments
... To design below a maximum current-limit threshold, find the intersection of RLIM and the maximum desired load current on the IOS(max) (ILIM) curve and choose a value of RLIM above this value. Programming the current limit below a maximum threshold is important to avoid current limiting upstream powe ...
... To design below a maximum current-limit threshold, find the intersection of RLIM and the maximum desired load current on the IOS(max) (ILIM) curve and choose a value of RLIM above this value. Programming the current limit below a maximum threshold is important to avoid current limiting upstream powe ...