Evaluates: MAX15039 MAX15039 Evaluation Kit General Description Features
... 24-pin TQFN surface-mount package with an exposed pad. Applications include enterprise-server, telecommunication, computing, and networking power supplies. The EV kit generates selectable output voltages from 0.6V to 2.5V at load currents up to 6A. The output voltage should be configured only BEFORE ...
... 24-pin TQFN surface-mount package with an exposed pad. Applications include enterprise-server, telecommunication, computing, and networking power supplies. The EV kit generates selectable output voltages from 0.6V to 2.5V at load currents up to 6A. The output voltage should be configured only BEFORE ...
1. Introduction
... We want to describe the pulse cost, or pulse current consumption. Let the pulse duration be , and periodicity of their repetition be T . The concept porosity S of the impulses is equal to the relation of duration of the period of formation of impulses to duration of impulses. That is, S T / (F ...
... We want to describe the pulse cost, or pulse current consumption. Let the pulse duration be , and periodicity of their repetition be T . The concept porosity S of the impulses is equal to the relation of duration of the period of formation of impulses to duration of impulses. That is, S T / (F ...
Dual Output Power Supply Sequencing for High
... condition may cause sufficient damage that is immediately noticeable, or it may affect reliability over a longer period of time. In order to handle this problem, it is essential to power peripherals connected to the processor and system ICs from the same supply that powers the processor's I/O sectio ...
... condition may cause sufficient damage that is immediately noticeable, or it may affect reliability over a longer period of time. In order to handle this problem, it is essential to power peripherals connected to the processor and system ICs from the same supply that powers the processor's I/O sectio ...
SI99-01 - Semtech
... Guard traces may be used in situations where a long (> 30cm) interconnected signal trace cannot be avoided (Figure 5). An even better solution is to place a ground plane opposite the signal line. The signal line should be within 13 mm of the guard trace or ground plane. Transpose long sections (> 30 ...
... Guard traces may be used in situations where a long (> 30cm) interconnected signal trace cannot be avoided (Figure 5). An even better solution is to place a ground plane opposite the signal line. The signal line should be within 13 mm of the guard trace or ground plane. Transpose long sections (> 30 ...
... Voltage dips are today one of the most occurring power quality problems. Off course, for an industry an outage is worse, than a voltage dip, but voltage dips occur more often and cause severe problems and economical losses. During the last years equipment has become more and more technically advance ...
STMISOC - Biopac
... subject. This is because fewer salt ions are driven into skin during stimulation. This strategy puts more demand on the stimulator, because skin impedances are higher with low salt electrodes. There is no one size fits all requirement. For example, it's possible to help mitigate the undesirable effe ...
... subject. This is because fewer salt ions are driven into skin during stimulation. This strategy puts more demand on the stimulator, because skin impedances are higher with low salt electrodes. There is no one size fits all requirement. For example, it's possible to help mitigate the undesirable effe ...
NCP3135 - 5 A Integrated Synchronous Buck Converter
... NCP3135 provides two operation modes to fit various application requirements. The automatic CCM/DCM mode operation provides reduced power loss and increases the efficiency at light load. The adaptive power control architecture enables smooth transition between light load and heavy load while maintai ...
... NCP3135 provides two operation modes to fit various application requirements. The automatic CCM/DCM mode operation provides reduced power loss and increases the efficiency at light load. The adaptive power control architecture enables smooth transition between light load and heavy load while maintai ...
MEASUREMENTS of RF Voltage
... C, is the larger hermaphrodite GR874 T-junction which has a relatively small support structure for the inner of the coaxial line. For this T-junction, air-filled lines are assumed. From Table 2, it is seen that a frequency of 10MHz corresponds to an electrical path length separation between connecto ...
... C, is the larger hermaphrodite GR874 T-junction which has a relatively small support structure for the inner of the coaxial line. For this T-junction, air-filled lines are assumed. From Table 2, it is seen that a frequency of 10MHz corresponds to an electrical path length separation between connecto ...
Observation of state variables in resonant DC-DC converter
... Series and parallel resonant DC-to-DC converters, and their various variants, have been given a great deal of interest in the power electronic literature. Compared to (hard) switched converters, SRC converters present several advantages e.g. they provide much higher power supplies. As they do not in ...
... Series and parallel resonant DC-to-DC converters, and their various variants, have been given a great deal of interest in the power electronic literature. Compared to (hard) switched converters, SRC converters present several advantages e.g. they provide much higher power supplies. As they do not in ...
Forming Mining Processing Plant Ore-Pulverizing Milldrive Starting
... © Research India Publications. http://www.ripublication.com thereon, resulting in longer startup, but it practically does not reduce the power needed for startup. The problem of the reduced torque on startup might be eliminated via starting by under-frequency relay. Power losses of the engine in thi ...
... © Research India Publications. http://www.ripublication.com thereon, resulting in longer startup, but it practically does not reduce the power needed for startup. The problem of the reduced torque on startup might be eliminated via starting by under-frequency relay. Power losses of the engine in thi ...
FSFR-XS Series — Fairchild Power Switch (FPS™) for Half-Bridge Resonant Converters
... on PCB layout. The direction of the magnetic field on the components caused by the primary current flow is changed when the high- and low-side MOSFET turn on by turns. The magnetic fields with opposite directions induce a current through, into, or out of the RT pin, which makes the turn-on duration ...
... on PCB layout. The direction of the magnetic field on the components caused by the primary current flow is changed when the high- and low-side MOSFET turn on by turns. The magnetic fields with opposite directions induce a current through, into, or out of the RT pin, which makes the turn-on duration ...
Improving Load Factors and Power Factors to Reduc+
... in facilities where some power loads can be deferred. Adding off-peak energy usage. ...
... in facilities where some power loads can be deferred. Adding off-peak energy usage. ...
a Dual High Output Current, High Speed Amplifier AD8017
... domain, the large signal output rise/fall time and slew rate is typically controlled by the small signal BW of the amplifier and the input signal step amplitude respectively, not the dc quiescent current of the gain stages (with the exception of input level shift diodes Q1/Q2). Using two stages as o ...
... domain, the large signal output rise/fall time and slew rate is typically controlled by the small signal BW of the amplifier and the input signal step amplitude respectively, not the dc quiescent current of the gain stages (with the exception of input level shift diodes Q1/Q2). Using two stages as o ...
Purpose:
... A breadboard is a device used to facilitate the building and testing (called prototyping) of circuits. The breadboard accepts pre-stripped wires, making it easy to make connections between various electrical components, power supplies, and meters. Breadboards allow circuits to be tested and modified ...
... A breadboard is a device used to facilitate the building and testing (called prototyping) of circuits. The breadboard accepts pre-stripped wires, making it easy to make connections between various electrical components, power supplies, and meters. Breadboards allow circuits to be tested and modified ...
Troubleshooting an EC Fan (Non Modbus) in a
... A. If there is no alarm but the fan isn't running, make sure the controller is turned on. B. The most common cause of "Fan Failure" alarm is loose wires, not a defective fan motor. C. Be thorough in your diagnosis. If all 3 phases of the correct high voltage power supply (usually 460/3/60) is presen ...
... A. If there is no alarm but the fan isn't running, make sure the controller is turned on. B. The most common cause of "Fan Failure" alarm is loose wires, not a defective fan motor. C. Be thorough in your diagnosis. If all 3 phases of the correct high voltage power supply (usually 460/3/60) is presen ...
File mic502 | allcomponents.ru
... A triangle-wave generator and threshold detector comprise the internal pulse-width modulator (PWM). The PWM’s output duty-cycle is determined by the higher of VT1 or VT2. A typical voltage range of 30% to 70% of VDD applied to the VT1 and VT2 pins corresponds to 0% to 100% duty-cycle. Since at least ...
... A triangle-wave generator and threshold detector comprise the internal pulse-width modulator (PWM). The PWM’s output duty-cycle is determined by the higher of VT1 or VT2. A typical voltage range of 30% to 70% of VDD applied to the VT1 and VT2 pins corresponds to 0% to 100% duty-cycle. Since at least ...
CD20_Technical-Information_en-US_RevA
... power leads to meet the conducted emission requirements for the industrial environment. This filtering blocks conducted-type emissions from exiting onto the power lines and provides a barrier for EMI on the power lines. Be sure to adequately size the system. The type of filter is based on the voltag ...
... power leads to meet the conducted emission requirements for the industrial environment. This filtering blocks conducted-type emissions from exiting onto the power lines and provides a barrier for EMI on the power lines. Be sure to adequately size the system. The type of filter is based on the voltag ...
MBC1
... CENTER FREQUENCY: This knob allows you to select the frequency you want the MBC1 bass restoration circuit to maxximize. FREQUENCY RANGE: This knob allows for you to adjust the range of frequencies from your center point. All the way to the left will include the maxximum frequencies to maxximize, wh ...
... CENTER FREQUENCY: This knob allows you to select the frequency you want the MBC1 bass restoration circuit to maxximize. FREQUENCY RANGE: This knob allows for you to adjust the range of frequencies from your center point. All the way to the left will include the maxximum frequencies to maxximize, wh ...
doc
... P3. With the voltage regulator working, you are now ready to power-up the rest of the PCB. Carefully slide the shorting jumper over the two J21 header pins: this will connect 5 volts from the regulator to the Vcc supply bus on the board. This should illuminate LED1, located in the lower right of t ...
... P3. With the voltage regulator working, you are now ready to power-up the rest of the PCB. Carefully slide the shorting jumper over the two J21 header pins: this will connect 5 volts from the regulator to the Vcc supply bus on the board. This should illuminate LED1, located in the lower right of t ...
Design of a Head Mounted Display for Image
... voltage to achieve the necessary contrast ratio, making it more difficult to power. This would require larger hardware to get the appropriate power dissipation, thus generating more heat and resulting in an unsafe product. Although the liquid crystal display is a well-developed technology, it would ...
... voltage to achieve the necessary contrast ratio, making it more difficult to power. This would require larger hardware to get the appropriate power dissipation, thus generating more heat and resulting in an unsafe product. Although the liquid crystal display is a well-developed technology, it would ...
Pulse-width modulation
Pulse-width modulation (PWM), or pulse-duration modulation (PDM), is a modulation technique used to encode a message into a pulsing signal. Although this modulation technique can be used to encode information for transmission, its main use is to allow the control of the power supplied to electrical devices, especially to inertial loads such as motors. In addition, PWM is one of the two principal algorithms used in photovoltaic solar battery chargers, the other being MPPT.The average value of voltage (and current) fed to the load is controlled by turning the switch between supply and load on and off at a fast rate. The longer the switch is on compared to the off periods, the higher the total power supplied to the load.The PWM switching frequency has to be much higher than what would affect the load (the device that uses the power), which is to say that the resultant waveform perceived by the load must be as smooth as possible. Typically switching has to be done several times a minute in an electric stove, 120 Hz in a lamp dimmer, from few kilohertz (kHz) to tens of kHz for a motor drive and well into the tens or hundreds of kHz in audio amplifiers and computer power supplies.The term duty cycle describes the proportion of 'on' time to the regular interval or 'period' of time; a low duty cycle corresponds to low power, because the power is off for most of the time. Duty cycle is expressed in percent, 100% being fully on.The main advantage of PWM is that power loss in the switching devices is very low. When a switch is off there is practically no current, and when it is on and power is being transferred to the load, there is almost no voltage drop across the switch. Power loss, being the product of voltage and current, is thus in both cases close to zero. PWM also works well with digital controls, which, because of their on/off nature, can easily set the needed duty cycle.PWM has also been used in certain communication systems where its duty cycle has been used to convey information over a communications channel.