FSFA2100 — Fairchild Power Switch (FPS™) for Half-Bridge PWM Converters
... For the high-side MOSFET, a long duty cycle and high applied voltage make an excessive primary current. When the high-side MOSFET turns off, the primary current flows back to the DC link capacitor through the body diode of the low-side MOSFET. It keeps the same status even after turning on and off ...
... For the high-side MOSFET, a long duty cycle and high applied voltage make an excessive primary current. When the high-side MOSFET turns off, the primary current flows back to the DC link capacitor through the body diode of the low-side MOSFET. It keeps the same status even after turning on and off ...
Dynamic Performance of the Interline Unified Power Flow Controller
... power demand of the series converter at the common DC link terminal from the AC power system. It can also generate or absorb reactive power at its AC terminal, which is independent of the active power transfer to (or from) the DC terminal [5-6]. The series converter is used to generate a voltage at ...
... power demand of the series converter at the common DC link terminal from the AC power system. It can also generate or absorb reactive power at its AC terminal, which is independent of the active power transfer to (or from) the DC terminal [5-6]. The series converter is used to generate a voltage at ...
Section 32: Electromagnetic Effects 1
... Show understanding that a conductor moving across a magnetic field or a changing magnetic field linking with a conductor can induce an e.m.f. in the conductor • Describe an experiment to demonstrate electromagnetic induction • State the factors affecting the magnitude of an induced e.m.f. Distinguis ...
... Show understanding that a conductor moving across a magnetic field or a changing magnetic field linking with a conductor can induce an e.m.f. in the conductor • Describe an experiment to demonstrate electromagnetic induction • State the factors affecting the magnitude of an induced e.m.f. Distinguis ...
IOSR Journal of Electrical and Electronics Engineering (IOSR-JEEE)
... The universal filter requires utilizing less area and hence, reduced complexity. Reduced complexity refers to the reduced requirement of components and thus makes the design simple and consumes less area thereby increasing its portability. The design issue of power actually consists of two issues:• ...
... The universal filter requires utilizing less area and hence, reduced complexity. Reduced complexity refers to the reduced requirement of components and thus makes the design simple and consumes less area thereby increasing its portability. The design issue of power actually consists of two issues:• ...
A Voltage Controlled PFCCUK Converter Based PMBLDC Drive
... This paper deals with the method used to improve the speed quality and the efficiency of BLDC motor drive by implementing fuzzy based controller with power factor correction technique. A Cuk dc–dc converter as a singlestage power-factor-correction converter for a permanent magnet (PM) brushless dc m ...
... This paper deals with the method used to improve the speed quality and the efficiency of BLDC motor drive by implementing fuzzy based controller with power factor correction technique. A Cuk dc–dc converter as a singlestage power-factor-correction converter for a permanent magnet (PM) brushless dc m ...
ZNBG3113Q20TC Datasheet
... The presence or absence of a 22kHz tone applied to pin FIN enables one of two outputs, LB and HB. A tone present enables HB and tone absent enables LB. The LB and HB outputs are designed to be compatible with both MMIC and discrete local oscillator applications, selected by pin LOV. Referring to Fig ...
... The presence or absence of a 22kHz tone applied to pin FIN enables one of two outputs, LB and HB. A tone present enables HB and tone absent enables LB. The LB and HB outputs are designed to be compatible with both MMIC and discrete local oscillator applications, selected by pin LOV. Referring to Fig ...
rm6 technical specification
... a 3-pole 3-position switch, insulated in SF6, may be in one of the three positions : “open“, “closed“ or “earthed“, representing a natural interlocking system that prevents incorrect operation. Moving-contact rotation is driven by a fast-acting mechanism that is independent of the action of the op ...
... a 3-pole 3-position switch, insulated in SF6, may be in one of the three positions : “open“, “closed“ or “earthed“, representing a natural interlocking system that prevents incorrect operation. Moving-contact rotation is driven by a fast-acting mechanism that is independent of the action of the op ...
ZNBG3113 Datasheet
... The presence or absence of a 22kHz tone applied to pin FIN enables one of two outputs, LB and HB. A tone present enables HB and tone absent enables LB. The LB and HB outputs are designed to be compatible with both MMIC and discrete local oscillator applications, selected by pin LOV. Referring to Fig ...
... The presence or absence of a 22kHz tone applied to pin FIN enables one of two outputs, LB and HB. A tone present enables HB and tone absent enables LB. The LB and HB outputs are designed to be compatible with both MMIC and discrete local oscillator applications, selected by pin LOV. Referring to Fig ...
SRI KRISHNA ENGINEERING COLLEGE
... 5. How can the tower footing resistance can be varied? 6. What are the advantage of valve type arrester? 7. Why a simple spark gap cannot offer full protection against over voltages? 8. Define Thunderstorm Days 9. Compare HVDC & EHVAC with respect to economics of power transmission. 10. Name some HV ...
... 5. How can the tower footing resistance can be varied? 6. What are the advantage of valve type arrester? 7. Why a simple spark gap cannot offer full protection against over voltages? 8. Define Thunderstorm Days 9. Compare HVDC & EHVAC with respect to economics of power transmission. 10. Name some HV ...
KT88 – TRIODE Parallel Push-Pull 60Watt Mono
... even order harmonic cancellation in the output stage, also a further 10dB or so of gain was required. The obvious solution was to add a LTP input stage in front of the drive stage, both to increase the gain and to improve the balance. After some iterative fumbling around with curves, I established t ...
... even order harmonic cancellation in the output stage, also a further 10dB or so of gain was required. The obvious solution was to add a LTP input stage in front of the drive stage, both to increase the gain and to improve the balance. After some iterative fumbling around with curves, I established t ...
EE 321 Analog Electronics, Fall 2011 Homework #8 solution
... 5.110. The following table summarizes some of the basic attributes of a number of BJTs of different types, operating as amplifiers under various conditions. Provide the missing entries. re = ...
... 5.110. The following table summarizes some of the basic attributes of a number of BJTs of different types, operating as amplifiers under various conditions. Provide the missing entries. re = ...
Content
... It combines high accuracy constant-current and constant-voltage regulation, cell preconditioning, temperature monitoring, automatic charge termination, charge-status indication, in a space-saving MSOP-8 package. The GC8051 applies a constant current up to 1A to the battery and the charge current can ...
... It combines high accuracy constant-current and constant-voltage regulation, cell preconditioning, temperature monitoring, automatic charge termination, charge-status indication, in a space-saving MSOP-8 package. The GC8051 applies a constant current up to 1A to the battery and the charge current can ...
BD9722FV - uri=media.digikey
... System regulator for hard disk drive systems BD9722FV BD9722FV is a system regulator to convert into two systems of power supply from 5V. One is a synchronous rectification DC/DC controller. It enables to determine 1.0~3.3V output with external resistor and to provide power supply to a high current ...
... System regulator for hard disk drive systems BD9722FV BD9722FV is a system regulator to convert into two systems of power supply from 5V. One is a synchronous rectification DC/DC controller. It enables to determine 1.0~3.3V output with external resistor and to provide power supply to a high current ...
LM3875 Overture Audio Power Amp Series HPerformance 56W
... possible oscillations all op amps and power op amps should have their supply leads bypassed with lowinductance capacitors having short leads and located close to the package terminals. Inadequate power supply bypassing will manifest itself by a low frequency oscillation known as “motorboating” or by ...
... possible oscillations all op amps and power op amps should have their supply leads bypassed with lowinductance capacitors having short leads and located close to the package terminals. Inadequate power supply bypassing will manifest itself by a low frequency oscillation known as “motorboating” or by ...
Datasheet
... The device GW610200 is a gateway to control lights with DALI protocol in a similar way to any KNX dimmer. It allows to control a maximum of 64 DALI ballasts in two channels with broadcast commands, that is, all of them simultaneously per channel. It includes an integrated power supply to feed the DA ...
... The device GW610200 is a gateway to control lights with DALI protocol in a similar way to any KNX dimmer. It allows to control a maximum of 64 DALI ballasts in two channels with broadcast commands, that is, all of them simultaneously per channel. It includes an integrated power supply to feed the DA ...
ADI`s Automatic External Defibrillator (AED
... allows the AD8221 to reject wideband interference and line harmonics, greatly simplifying filter requirements. Possible applications include precision data acquisition, biomedical analysis, and aerospace instrumentation ...
... allows the AD8221 to reject wideband interference and line harmonics, greatly simplifying filter requirements. Possible applications include precision data acquisition, biomedical analysis, and aerospace instrumentation ...
Lecture05 - madalina
... Significance of the time constant If the transient process has the same slope like in origins (initial moment), the final values of voltages and currents will be obtain after a time equal with circuit time constant. As can be seen in the previous figures, the charging process continues to infin ...
... Significance of the time constant If the transient process has the same slope like in origins (initial moment), the final values of voltages and currents will be obtain after a time equal with circuit time constant. As can be seen in the previous figures, the charging process continues to infin ...
LectNotes7-OpAmps
... These are in fact the ideal op amp relationships, and once we get used to them we can use them to solve op amp circuits. (At this point you might be wondering why the op amp has its own special symbol when it's really just a VCVS. The answer has to do with packaging. The op amp comes in a single pac ...
... These are in fact the ideal op amp relationships, and once we get used to them we can use them to solve op amp circuits. (At this point you might be wondering why the op amp has its own special symbol when it's really just a VCVS. The answer has to do with packaging. The op amp comes in a single pac ...
Switched-mode power supply
A switched-mode power supply (switching-mode power supply, switch-mode power supply, SMPS, or switcher) is an electronic power supply that incorporates a switching regulator to convert electrical power efficiently. Like other power supplies, an SMPS transfers power from a source, like mains power, to a load, such as a personal computer, while converting voltage and current characteristics. Unlike a linear power supply, the pass transistor of a switching-mode supply continually switches between low-dissipation, full-on and full-off states, and spends very little time in the high dissipation transitions, which minimizes wasted energy. Ideally, a switched-mode power supply dissipates no power. Voltage regulation is achieved by varying the ratio of on-to-off time. In contrast, a linear power supply regulates the output voltage by continually dissipating power in the pass transistor. This higher power conversion efficiency is an important advantage of a switched-mode power supply. Switched-mode power supplies may also be substantially smaller and lighter than a linear supply due to the smaller transformer size and weight.Switching regulators are used as replacements for linear regulators when higher efficiency, smaller size or lighter weight are required. They are, however, more complicated; their switching currents can cause electrical noise problems if not carefully suppressed, and simple designs may have a poor power factor.