EEE 107-3240
... the cutoff frequency of the resonant controller, and ωh is the angular frequency at fundamental and selected harmonic frequencies. B. Conventional Feeder Resonance Voltage Compensation It should be pointed out that the objective of local load harmonic compensation is to ensure sinusoidal grid curren ...
... the cutoff frequency of the resonant controller, and ωh is the angular frequency at fundamental and selected harmonic frequencies. B. Conventional Feeder Resonance Voltage Compensation It should be pointed out that the objective of local load harmonic compensation is to ensure sinusoidal grid curren ...
IMX15 Series DC/DC Data Sheet
... 40 IMX 15 types provide SELV outputs even if the bus voltage at the converter input exceeds the SELV-limit of 60 V DC. The 110 IMY 15 types provide double insulation and are CE marked. They may be connected to e.g. a rectified 110 V AC source without any further isolation barrier. The circuit compri ...
... 40 IMX 15 types provide SELV outputs even if the bus voltage at the converter input exceeds the SELV-limit of 60 V DC. The 110 IMY 15 types provide double insulation and are CE marked. They may be connected to e.g. a rectified 110 V AC source without any further isolation barrier. The circuit compri ...
Multi Threshold Technique for High Speed and Low Power
... Created virtual VDD and ground rails Distributed power gating Simple to implement High area overhead Stack effect can degrade the performance More immune to ground bounce or voltage droop Sleep control signal for maintaining and storing the circuit state ...
... Created virtual VDD and ground rails Distributed power gating Simple to implement High area overhead Stack effect can degrade the performance More immune to ground bounce or voltage droop Sleep control signal for maintaining and storing the circuit state ...
AD8351 数据手册DataSheet 下载
... Differential signaling is used in high performance signal chains, where distortion performance, signal-to-noise ratio, and low power consumption is critical. Differential circuits inherently provide improved common-mode rejection and harmonic distortion performance as well as better immunity to inte ...
... Differential signaling is used in high performance signal chains, where distortion performance, signal-to-noise ratio, and low power consumption is critical. Differential circuits inherently provide improved common-mode rejection and harmonic distortion performance as well as better immunity to inte ...
TLV2342, TLV2342Y, TLV2344, TLV2344Y LinCMOS LOW-VOLTAGE HIGH-SPEED OPERATIONAL AMPLIFIERS
... LinCMOS technology. The LinCMOS process also features extremely high input impedance and ultra-low input bias currents. These parameters combined with good ac performance make the TLV234x effectual in applications such as high-frequency filters and wide-bandwidth sensors. To facilitate the design of ...
... LinCMOS technology. The LinCMOS process also features extremely high input impedance and ultra-low input bias currents. These parameters combined with good ac performance make the TLV234x effectual in applications such as high-frequency filters and wide-bandwidth sensors. To facilitate the design of ...
Retrofit for Safety
... or if a CPT in the equipment is sufficient. In a situation involving low voltage switchgear or switchboards, the source of control power is typically adequate as long as the CPT is connected ahead of the device being controlled. If power to the facility is lost, the devices can still be opened manua ...
... or if a CPT in the equipment is sufficient. In a situation involving low voltage switchgear or switchboards, the source of control power is typically adequate as long as the CPT is connected ahead of the device being controlled. If power to the facility is lost, the devices can still be opened manua ...
final project report ee3390 electronic circuits design lab power inverter
... We initially considered an H-bridge to be the solution to the problem as these can often be used with pulse-width modulating systems. After further review however we have already gone through the trouble of making a sine wave (the stage after the PWM), and so an H-bridge would have been very challen ...
... We initially considered an H-bridge to be the solution to the problem as these can often be used with pulse-width modulating systems. After further review however we have already gone through the trouble of making a sine wave (the stage after the PWM), and so an H-bridge would have been very challen ...
MacDonald_Stephanie_physics formal lab_HDS
... First we obtained three pairs of parallel plate squares constructed from fiber board and covered in aluminum foil, all of different lengths. We measured each square in order to determine the area (m2) of each of the three parallel plates. The areas were determined to be 0.225 m2, 0.392 m2,.0906 m2. ...
... First we obtained three pairs of parallel plate squares constructed from fiber board and covered in aluminum foil, all of different lengths. We measured each square in order to determine the area (m2) of each of the three parallel plates. The areas were determined to be 0.225 m2, 0.392 m2,.0906 m2. ...
Frequency response I
... increases, the effects of parasitic capacitance in (BJT/MOS) transistors start to manifest • The gain of the amplifier circuits is frequency dependent, usually decrease with the frequency increase of the input signals • Computing by hand the exact frequency response of an amplifier circuits is a dif ...
... increases, the effects of parasitic capacitance in (BJT/MOS) transistors start to manifest • The gain of the amplifier circuits is frequency dependent, usually decrease with the frequency increase of the input signals • Computing by hand the exact frequency response of an amplifier circuits is a dif ...
IOSR Journal of Electrical and Electronics Engineering (IOSR-JEEE)
... some unique requirements that an LC may not be sufficient. A PWM converter with higher switching frequency will result in smaller LC filter size. However, switching frequency is generally limited in high power applications. As an alternative solution, LCL filter is more attractive. The main advantag ...
... some unique requirements that an LC may not be sufficient. A PWM converter with higher switching frequency will result in smaller LC filter size. However, switching frequency is generally limited in high power applications. As an alternative solution, LCL filter is more attractive. The main advantag ...
Cellular & PCS Technology - Lyle School of Engineering
... • The unit impulse is a theoretical waveform that is zero amplitude for all time before and after time t=0. – At time t=0, it is “infinitely” large, so that its “area’ when drawn on a graph is unity (1). – For the case where the impulse is a voltage, its “area” is stated as one volt-second. When the ...
... • The unit impulse is a theoretical waveform that is zero amplitude for all time before and after time t=0. – At time t=0, it is “infinitely” large, so that its “area’ when drawn on a graph is unity (1). – For the case where the impulse is a voltage, its “area” is stated as one volt-second. When the ...
DCAC_Circuits-Voltmeter_Design_Testing-Student_Guide
... because like magnetic poles repel and unlike magnetic poles attract. Thus, a turning force called torque is developed and causes the coil, the armature, and its attached pointer to begin to rotate clockwise. If there is sufficient current to produce a strong electromagnetic field, the forces of magn ...
... because like magnetic poles repel and unlike magnetic poles attract. Thus, a turning force called torque is developed and causes the coil, the armature, and its attached pointer to begin to rotate clockwise. If there is sufficient current to produce a strong electromagnetic field, the forces of magn ...
1100ClassNotesSet04v10
... Why bother with Sign Conventions? • Students who are new to circuits often question whether sign conventions are intended just to make something easy seem complicated. It is not so; using sign conventions helps. • The key is that often the direction that power is moving is not known until later. We ...
... Why bother with Sign Conventions? • Students who are new to circuits often question whether sign conventions are intended just to make something easy seem complicated. It is not so; using sign conventions helps. • The key is that often the direction that power is moving is not known until later. We ...
TPS6212x 15-V, 75-mA Highly Efficient Buck
... which enables switching frequencies of up to 800 kHz, excellent transient response and AC load regulation at operation with small output capacitors. At high load currents the converter operates in quasi fixed frequency pulse width modulation (PWM) mode operation and at light loads in pulse frequency ...
... which enables switching frequencies of up to 800 kHz, excellent transient response and AC load regulation at operation with small output capacitors. At high load currents the converter operates in quasi fixed frequency pulse width modulation (PWM) mode operation and at light loads in pulse frequency ...
ZXMS6003G 60V N-channel self protected enhancement mode IntelliFET MOSFET with programmable current limit
... Especially suited for loads with a high in-rush current such as lamps and motors. All types of resistive, inductive and capacitive loads in switching applications. C compatible power switch for 12V and 24V DC applications. Automotive rated. Replaces electromechanical relays and discrete circuits. L ...
... Especially suited for loads with a high in-rush current such as lamps and motors. All types of resistive, inductive and capacitive loads in switching applications. C compatible power switch for 12V and 24V DC applications. Automotive rated. Replaces electromechanical relays and discrete circuits. L ...
MP816-93.1-1% - Caddock Electronics, Inc.
... Use your thermal design experience with power semiconductors in the TO-220 and TO-126 style power package. This experience will help you get the most out of this unique family of power resistors. The thermal design issues are the same where power handling capability is based on the case temperature ...
... Use your thermal design experience with power semiconductors in the TO-220 and TO-126 style power package. This experience will help you get the most out of this unique family of power resistors. The thermal design issues are the same where power handling capability is based on the case temperature ...
ADD5203 8-String, White LED Driver with SMBus and
... The ADD5203 contains eight current sources to provide accurate current sinking for each LED string. String-to-string tolerance is kept within ±1.5% at 20 mA. Each LED string current is adjusted up to 30 mA by an external resistor. The ADD5203 contains an LED open and short fault protection circuit f ...
... The ADD5203 contains eight current sources to provide accurate current sinking for each LED string. String-to-string tolerance is kept within ±1.5% at 20 mA. Each LED string current is adjusted up to 30 mA by an external resistor. The ADD5203 contains an LED open and short fault protection circuit f ...
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.