A half-bridge inverter employing an auxiliary circuit with
... a half-bridge inverter configuration, where the Q1 and Q2 are the main switches. The auxiliary resonant circuit, surrounded by the dotted line, composes of the auxiliary resonant inductor La and capacitor Ca with the auxiliary active switch Q3 connected in parallel to the upper side of the main acti ...
... a half-bridge inverter configuration, where the Q1 and Q2 are the main switches. The auxiliary resonant circuit, surrounded by the dotted line, composes of the auxiliary resonant inductor La and capacitor Ca with the auxiliary active switch Q3 connected in parallel to the upper side of the main acti ...
Sepam - HV/MV Protection and control units (ENG)
... Sepam 1000+ series 40, with its current and voltage metering capabilities, offers high-performing solutions for more demanding applications. Sepam 1000+ series 40 units perform the following functions in addition to those performed by Sepam 1000+ series 20: # protection of networks with parallel inc ...
... Sepam 1000+ series 40, with its current and voltage metering capabilities, offers high-performing solutions for more demanding applications. Sepam 1000+ series 40 units perform the following functions in addition to those performed by Sepam 1000+ series 20: # protection of networks with parallel inc ...
Why is a transformer needed?
... What do the terms "peak inrush current" and "exciting current" mean and how do they relate to transformers? Exciting current is the amount of amperage a transformer draws under a no load condition. Another way to look at it is that exciting current is the transformer's "idling" current. Exciting cur ...
... What do the terms "peak inrush current" and "exciting current" mean and how do they relate to transformers? Exciting current is the amount of amperage a transformer draws under a no load condition. Another way to look at it is that exciting current is the transformer's "idling" current. Exciting cur ...
A 0.8V 5.9GHz WIDE TUNING RANGE CMOS VCO USING
... frequency from 4 to 6GHz when L is 0.36µm. Thus, the imaginary part of Ginv is approximately equal to ω(Cox+Cparasitic) and the maximum capacitance Cmax can be estimated by Cox+Cparasitic. The HSPICE simulated C-V characteristics of an IMOS varactor are shown in Figure 2. The resistance of Rs is set ...
... frequency from 4 to 6GHz when L is 0.36µm. Thus, the imaginary part of Ginv is approximately equal to ω(Cox+Cparasitic) and the maximum capacitance Cmax can be estimated by Cox+Cparasitic. The HSPICE simulated C-V characteristics of an IMOS varactor are shown in Figure 2. The resistance of Rs is set ...
Film Capacitors - Power Factor Correction - MKK440-D-30
... The following applies to all products named in this publication: 1. Some parts of this publication contain statements about the suitability of our products for certain areas of application. These statements are based on our knowledge of typical requirements that are often placed on our products in t ...
... The following applies to all products named in this publication: 1. Some parts of this publication contain statements about the suitability of our products for certain areas of application. These statements are based on our knowledge of typical requirements that are often placed on our products in t ...
Design and construction of a polygon
... A Zigzag-Connected Autotransformer-Based 24-pulse AC-DC converter is reported in [10] which has THD variation of 4.51% to 5.77% from full-load to light-load (20% of fullload). Another T-Connected Autotransformer-Based 24-Pulse AC-DC Converter has also been presented in [15], however, the THD of the ...
... A Zigzag-Connected Autotransformer-Based 24-pulse AC-DC converter is reported in [10] which has THD variation of 4.51% to 5.77% from full-load to light-load (20% of fullload). Another T-Connected Autotransformer-Based 24-Pulse AC-DC Converter has also been presented in [15], however, the THD of the ...
Design tips for an efficient non-inverting buck-boost converter By Haifeng Fan Introduction
... Buyer acknowledges and agrees that it is solely responsible for compliance with all legal, regulatory and safety-related requirements concerning its products, and any use of TI components in its applications, notwithstanding any applications-related information or support that may be provided by TI. ...
... Buyer acknowledges and agrees that it is solely responsible for compliance with all legal, regulatory and safety-related requirements concerning its products, and any use of TI components in its applications, notwithstanding any applications-related information or support that may be provided by TI. ...
Film Capacitors - Power Factor Correction - MKK525-D-20
... The following applies to all products named in this publication: 1. Some parts of this publication contain statements about the suitability of our products for certain areas of application. These statements are based on our knowledge of typical requirements that are often placed on our products in t ...
... The following applies to all products named in this publication: 1. Some parts of this publication contain statements about the suitability of our products for certain areas of application. These statements are based on our knowledge of typical requirements that are often placed on our products in t ...
Si4967DY
... 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 ...
ec 6404 linear integrated circuits ltpc
... The slew rate is defined as the maximum rate of change of output Voltage caused by a step input voltage.An ideal slew rate is infinite which means that op-amp’s output voltage should change instantaneously in response to input step voltage. 20. Why IC 741 is not used for high frequency applications? ...
... The slew rate is defined as the maximum rate of change of output Voltage caused by a step input voltage.An ideal slew rate is infinite which means that op-amp’s output voltage should change instantaneously in response to input step voltage. 20. Why IC 741 is not used for high frequency applications? ...
General Technical Information Film Capacitors
... Self-healing, also known as clearing, is the removal of a defect caused by pinholes, film flaws or external voltage transients. The heat generated by the arcing during a breakdown, evaporates the extremely thin metalization of the film around the point of failure, thereby removing and isolating the ...
... Self-healing, also known as clearing, is the removal of a defect caused by pinholes, film flaws or external voltage transients. The heat generated by the arcing during a breakdown, evaporates the extremely thin metalization of the film around the point of failure, thereby removing and isolating the ...
SN55115 数据资料 dataSheet 下载
... † Unless otherwise noted, Vstrobe = 2.4 V. All parameters with the exception of off-state open-collector output current are measured with the active pullup connected to the sink output. ‡ All typical values are at VCC = 5 V, TA = 25°C, and VIC = 0. § Differential voltages are at the B input terminal ...
... † Unless otherwise noted, Vstrobe = 2.4 V. All parameters with the exception of off-state open-collector output current are measured with the active pullup connected to the sink output. ‡ All typical values are at VCC = 5 V, TA = 25°C, and VIC = 0. § Differential voltages are at the B input terminal ...
FJAFS1510A ESBC F J
... Very Fast Switch: 150 kHz Avalanche Rated Low Driving Capacitance, No Miller Capacitance Low Switching Losses Reliable HV switch: No False Triggering due to High dv/dt Transients ...
... Very Fast Switch: 150 kHz Avalanche Rated Low Driving Capacitance, No Miller Capacitance Low Switching Losses Reliable HV switch: No False Triggering due to High dv/dt Transients ...
Basic Electrical Technology Prof. Dr. L. Umanand Department of
... So, if we connect a voltage across these two extreme terminals the voltage across that is going to be fixed because the resistance across the two extreme terminals is fixed and if we rotate the screw the centre tapped position keeps varying and the potential of the centre tapped value with respect t ...
... So, if we connect a voltage across these two extreme terminals the voltage across that is going to be fixed because the resistance across the two extreme terminals is fixed and if we rotate the screw the centre tapped position keeps varying and the potential of the centre tapped value with respect t ...
Electrical ballast
An electrical ballast is a device intended to limit the amount of current in an electric circuit. A familiar and widely used example is the inductive ballast used in fluorescent lamps, to limit the current through the tube, which would otherwise rise to destructive levels due to the tube's negative resistance characteristic.Ballasts vary in design complexity. They can be as simple as a series resistor or inductor, capacitors, or a combination thereof or as complex as electronic ballasts used with fluorescent lamps and high-intensity discharge lamps.