MAX17003A/MAX17004A High-Efficiency, Quad-Output, Main Power- Supply Controllers for Notebook Computers General Description
... switch-mode, power-supply (SMPS) controllers with synchronous rectification, intended for main 5V/3.3V power generation in battery-powered systems. Fixedfrequency operation with optimal interleaving minimizes input ripple current from the lowest input voltages up to the 26V maximum input. Optimal 40 ...
... switch-mode, power-supply (SMPS) controllers with synchronous rectification, intended for main 5V/3.3V power generation in battery-powered systems. Fixedfrequency operation with optimal interleaving minimizes input ripple current from the lowest input voltages up to the 26V maximum input. Optimal 40 ...
"Magnetics Design 5 - Inductor and Flyback Transformer Design"
... With a discrete gap, used with laminated metal alloy cores or ferrite cores, the winding should be directly over the gap. For example, if a pair of "C" core halves has a gap in one leg and the winding is placed on the opposite (ungapped) leg, as shown in Fig. 5-4a, the entire magnetic force introduc ...
... With a discrete gap, used with laminated metal alloy cores or ferrite cores, the winding should be directly over the gap. For example, if a pair of "C" core halves has a gap in one leg and the winding is placed on the opposite (ungapped) leg, as shown in Fig. 5-4a, the entire magnetic force introduc ...
High Power Flyback Controller with Primary
... Open Frame SMPS for Industrial, Printer, White Goods, LCD Monitors Energy Efficient AC-DC Supplies for Nominal Power 10-W to 65-W, (with up to 200% transient peak power) ...
... Open Frame SMPS for Industrial, Printer, White Goods, LCD Monitors Energy Efficient AC-DC Supplies for Nominal Power 10-W to 65-W, (with up to 200% transient peak power) ...
Amplifier Frequency Response
... In analyzing the frequency response of electronic circuits, it is occasionally necessary to reevaluate the models used for passive components. For example, a wirewound precision resistor also has significant inductance, which must be taken into account at higher frequencies. In fact, all passive com ...
... In analyzing the frequency response of electronic circuits, it is occasionally necessary to reevaluate the models used for passive components. For example, a wirewound precision resistor also has significant inductance, which must be taken into account at higher frequencies. In fact, all passive com ...
LTC3866-Current Mode Synchronous Controller for Sub Milliohm
... Note 4: This IC includes overtemperature protection that is intended to protect the device during momentary overload conditions. The maximum rated junction temperature will be exceeded when this protection is active. Continuous operation above the absolute maximum operating junction temperature may ...
... Note 4: This IC includes overtemperature protection that is intended to protect the device during momentary overload conditions. The maximum rated junction temperature will be exceeded when this protection is active. Continuous operation above the absolute maximum operating junction temperature may ...
An introduction to LLC resonant half
... switching inverters driven by this kind of switch network are considered part of the group called "class D resonant inverters". As to resonant tanks, with two reactive elements (one L and one C) there are a total of eight different possible configurations, but only four of them are practically usabl ...
... switching inverters driven by this kind of switch network are considered part of the group called "class D resonant inverters". As to resonant tanks, with two reactive elements (one L and one C) there are a total of eight different possible configurations, but only four of them are practically usabl ...
High Voltage Engineering Practice and Theory
... electrical energy when the magnetic field of the rotor “cuts” the copper phase conductors. The main advantage of electrical power is the ease whereby it can be transmitted over long distances to remote parts of a country. Thomas Alva Edison (1847 – 1931) patented, after extensive research, the first ...
... electrical energy when the magnetic field of the rotor “cuts” the copper phase conductors. The main advantage of electrical power is the ease whereby it can be transmitted over long distances to remote parts of a country. Thomas Alva Edison (1847 – 1931) patented, after extensive research, the first ...
uncorrected page proofs
... transducer. For example, photocells or solar cells convert light energy into electricity. They are used for automatic exposure control in cameras. Microphones transform sound energy into an electrical signal. Another example of an input transducer is a thermocouple, which consists of two different m ...
... transducer. For example, photocells or solar cells convert light energy into electricity. They are used for automatic exposure control in cameras. Microphones transform sound energy into an electrical signal. Another example of an input transducer is a thermocouple, which consists of two different m ...
Analog Electronics Primer
... this as +6 volts or -6 volts but, rather, simply 6 volts. However, the concept of ground allows us to express negative and positive voltages. Remember ground is merely a reference point which is considered to be zero volts or neutral. If we assume that the positive terminal of a 6-volt battery is gr ...
... this as +6 volts or -6 volts but, rather, simply 6 volts. However, the concept of ground allows us to express negative and positive voltages. Remember ground is merely a reference point which is considered to be zero volts or neutral. If we assume that the positive terminal of a 6-volt battery is gr ...
When fully charged the 2.0 mF capacitor used as a backup
... capacitor used in the experiment in part (a). This capacitor is charged from a 12 V supply and then discharges through a 100 kΩ resistor, similar to the one used in the experiment. (i) ...
... capacitor used in the experiment in part (a). This capacitor is charged from a 12 V supply and then discharges through a 100 kΩ resistor, similar to the one used in the experiment. (i) ...
High Power Flyback Controller with Primary
... Open Frame SMPS for Industrial, Printer, White Goods, LCD Monitors Energy Efficient AC-DC Supplies for Nominal Power 10-W to 65-W, (with up to 200% transient peak power) ...
... Open Frame SMPS for Industrial, Printer, White Goods, LCD Monitors Energy Efficient AC-DC Supplies for Nominal Power 10-W to 65-W, (with up to 200% transient peak power) ...
Atmel ATA8404/ATA8405 UHF ASK/FSK Transmitter Features DATASHEET
... If ASK = Low, FSK = Low, and ENABLE = open or Low, the circuit is in power-down mode consuming only a very small amount of current so that a lithium cell used as power supply can work for many years. If the ENABLE pin is left open, ENABLE is the logical OR operation of the ASK and FSK input pins. Th ...
... If ASK = Low, FSK = Low, and ENABLE = open or Low, the circuit is in power-down mode consuming only a very small amount of current so that a lithium cell used as power supply can work for many years. If the ENABLE pin is left open, ENABLE is the logical OR operation of the ASK and FSK input pins. Th ...
Article - Power Electronics and Drives
... voltage (in relationship (1)), which means that capacitor C1 is charged by the balancing current when SP1 is in the off state and the system is led to the balanced conditions. Figure 4 presents simulation results which show the components of the output voltage under the balanced as well as unbalance ...
... voltage (in relationship (1)), which means that capacitor C1 is charged by the balancing current when SP1 is in the off state and the system is led to the balanced conditions. Figure 4 presents simulation results which show the components of the output voltage under the balanced as well as unbalance ...
TLV271-Q1, TLV272-Q1, TLV274-Q1 µA/Ch 3-MHz RAIL-TO-RAIL OUTPUT FAMILY OF 550-
... The TLV27x takes the minimum operating supply voltage down to 2.7 V over the extended automotive temperature range while adding the rail-to-rail output swing feature. This makes it an ideal alternative to the TLC27x family for applications where rail-to-rail output swings are essential. The TLV27x a ...
... The TLV27x takes the minimum operating supply voltage down to 2.7 V over the extended automotive temperature range while adding the rail-to-rail output swing feature. This makes it an ideal alternative to the TLC27x family for applications where rail-to-rail output swings are essential. The TLV27x a ...
A high-power one-millisecond pulse-forming network
... length of the pulses are from a few nanoseconds to several microseconds, ...
... length of the pulses are from a few nanoseconds to several microseconds, ...
Asian Power Electronics Journal
... harmonics in all kind of applications, such as power rectifiers, thyristor converters, and static VAr compensators (SVC). The updated pulse-width modulation (PWM) techniques used to control modern static converters such as machine derives, power factor compensators, or active power filters do not pr ...
... harmonics in all kind of applications, such as power rectifiers, thyristor converters, and static VAr compensators (SVC). The updated pulse-width modulation (PWM) techniques used to control modern static converters such as machine derives, power factor compensators, or active power filters do not pr ...
Exercises on Static Circuits
... Rout , and a(2) . Show that the resulting four-termimal element (enclosed by the dotted box) is equivalent to a single amplifer. Find the parameters of the equivalent amplifer (i.e., Rin , Rout and gain). (b) Consider a video amplifier with Rin = Rout = 75Ω and a voltage gain of 10. Suppose the ampl ...
... Rout , and a(2) . Show that the resulting four-termimal element (enclosed by the dotted box) is equivalent to a single amplifer. Find the parameters of the equivalent amplifer (i.e., Rin , Rout and gain). (b) Consider a video amplifier with Rin = Rout = 75Ω and a voltage gain of 10. Suppose the ampl ...
Catalogue PFC Parts and Trays
... of the magnetising current; • The capacitors suffer from the overheating and the increasing of the voltage that reduce their life. The waveform of the current (or voltage) generated by a nonlinear load (fig. 1), being periodical, could be represented by the sum of many sinusoidal waves (a 50Hz compon ...
... of the magnetising current; • The capacitors suffer from the overheating and the increasing of the voltage that reduce their life. The waveform of the current (or voltage) generated by a nonlinear load (fig. 1), being periodical, could be represented by the sum of many sinusoidal waves (a 50Hz compon ...
Spark-gap transmitter
A spark-gap transmitter is a device that generates radio frequency electromagnetic waves using a spark gap.Spark gap transmitters were the first devices to demonstrate practical radio transmission, and were the standard technology for the first three decades of radio (1887–1916). Later, more efficient transmitters were developed based on rotary machines like the high-speed Alexanderson alternators and the static Poulsen Arc generators.Most operators, however, still preferred spark transmitters because of their uncomplicated design and because the carrier stopped when the telegraph key was released, which let the operator ""listen through"" for a reply. With other types of transmitter, the carrier could not be controlled so easily, and they required elaborate measures to modulate the carrier and to prevent transmitter leakage from de-sensitizing the receiver. After WWI, greatly improved transmitters based on vacuum tubes became available, which overcame these problems, and by the late 1920s the only spark transmitters still in regular operation were ""legacy"" installations on naval vessels. Even when vacuum tube based transmitters had been installed, many vessels retained their crude but reliable spark transmitters as an emergency backup. However, by 1940, the technology was no longer used for communication. Use of the spark-gap transmitter led to many radio operators being nicknamed ""Sparks"" long after they ceased using spark transmitters. Even today, the German verb funken, literally, ""to spark,"" also means ""to send a radio message or signal.""