Evaluates: MAX8600/MAX8601 MAX8601 Evaluation Kit General Description Features
... MAX8601 single-cell, linear Li+ battery charger. The EV kit operates from either a 100mA/500mA USB port or a 4.15V to 14V input power supply; however, charging is disabled when the input voltage exceeds 7V. Charging is optimized for Li+ cells using a control algorithm that includes low-battery prech ...
... MAX8601 single-cell, linear Li+ battery charger. The EV kit operates from either a 100mA/500mA USB port or a 4.15V to 14V input power supply; however, charging is disabled when the input voltage exceeds 7V. Charging is optimized for Li+ cells using a control algorithm that includes low-battery prech ...
MAX9111/MAX9113 Single/Dual LVDS Line Receivers with Ultra-Low Pulse Skew in SOT23 General Description
... these pins against ESD of ±11kV without damage. The ESD structures withstand high ESD in all states: normal operation, shutdown, and powered down. ESD protection can be tested in various ways; the receiver inputs of this product family are characterized for protection to the limit of ±11kV using the ...
... these pins against ESD of ±11kV without damage. The ESD structures withstand high ESD in all states: normal operation, shutdown, and powered down. ESD protection can be tested in various ways; the receiver inputs of this product family are characterized for protection to the limit of ±11kV using the ...
Agilent AN 372-1 Power Supply Testing
... and resistors. Also, these products offer a selection of operating modes: constant current (CC), constant voltage (CV), and constant resistance (CR). The more sophisticated electronic loads provide all three modes in one product for optimum testing flexibility. They provide a versatile solution for ...
... and resistors. Also, these products offer a selection of operating modes: constant current (CC), constant voltage (CV), and constant resistance (CR). The more sophisticated electronic loads provide all three modes in one product for optimum testing flexibility. They provide a versatile solution for ...
Wirewound Resistors - Pulse Handling Capabilities
... temperatures that the units should attain. For short durations of 5 seconds or less, these ratings are satisfactory; however, the resistors are capable of handling much higher levels of power and voltage for short periods of time (less than the cross-over point). For instance, at room temperature th ...
... temperatures that the units should attain. For short durations of 5 seconds or less, these ratings are satisfactory; however, the resistors are capable of handling much higher levels of power and voltage for short periods of time (less than the cross-over point). For instance, at room temperature th ...
4-bit dual supply level translator without direction control pin
... impedance of the output at HIGH state depends on the pull-up resistor placed at the I/Os. As the device has pull-up resistors on both the I/OVCC and I/OVL ports, the user needs to ensure that the driver is able to sink the required amount of current. For example, if the settings are VCC = 5.5 V, VL ...
... impedance of the output at HIGH state depends on the pull-up resistor placed at the I/Os. As the device has pull-up resistors on both the I/OVCC and I/OVL ports, the user needs to ensure that the driver is able to sink the required amount of current. For example, if the settings are VCC = 5.5 V, VL ...
A very high performance self-biased cascode current mirror for
... In this section, Eldospice simulation results for proposed and other circuits have been presented. All of the simulations are carried on Mentor Graphics Eldospice based on TSMC 0.18 lm CMOS technology, using a single supply voltage of -1 V. For all the proposed circuits, aspect ratios of the transis ...
... In this section, Eldospice simulation results for proposed and other circuits have been presented. All of the simulations are carried on Mentor Graphics Eldospice based on TSMC 0.18 lm CMOS technology, using a single supply voltage of -1 V. For all the proposed circuits, aspect ratios of the transis ...
Control principles of micro-source inverters used in microgrid
... the high-efficiency, less-polluting distributed generation (DG) has received increasing attentions [1, 2]. Microgrids [3–5], which comprise micro-sources, energy storage devices, loads, and control and protection system, are the most effective carrier of DGs. When a microgrid is connects to the util ...
... the high-efficiency, less-polluting distributed generation (DG) has received increasing attentions [1, 2]. Microgrids [3–5], which comprise micro-sources, energy storage devices, loads, and control and protection system, are the most effective carrier of DGs. When a microgrid is connects to the util ...
10 led mono vu meter
... For instant visualization of audio signal levels. Easy hook up to a LINE level ( LOW input) signal source. For use with mixing panels, amplifiers, CD players, radio’s, ... A special input (HIGH INPUT) is provided, which allows direct connection to a SPEAKER output . DOT or BAR display mode ...
... For instant visualization of audio signal levels. Easy hook up to a LINE level ( LOW input) signal source. For use with mixing panels, amplifiers, CD players, radio’s, ... A special input (HIGH INPUT) is provided, which allows direct connection to a SPEAKER output . DOT or BAR display mode ...
Lecture1
... • Design a synchronizer that synchronizes two inputs async1 and async2 generated with a 50 MHz clock CLK1, to a system with a 33 MHz clock CLK2 totally independent of CLK1. Draw appropriate timing diagrams. ...
... • Design a synchronizer that synchronizes two inputs async1 and async2 generated with a 50 MHz clock CLK1, to a system with a 33 MHz clock CLK2 totally independent of CLK1. Draw appropriate timing diagrams. ...
Unified formulation of a family of iterative solvers for power systems
... that in all numerical experiments that have been performed on systems with only PQ nodes, both HELM and IZB have been observed to generate a similar sequence of solutions, the difference being most likely due to recursive applications of discrete deconvolutions that are needed in HELM, which are kno ...
... that in all numerical experiments that have been performed on systems with only PQ nodes, both HELM and IZB have been observed to generate a similar sequence of solutions, the difference being most likely due to recursive applications of discrete deconvolutions that are needed in HELM, which are kno ...
a AN-584 APPLICATION NOTE
... antenna and radiate. Thus, in order to minimize radiation when driving differential twisted-pair cables, the differential drive signal should be very well balanced. ...
... antenna and radiate. Thus, in order to minimize radiation when driving differential twisted-pair cables, the differential drive signal should be very well balanced. ...
S. Lim, J. Ranson, D.M. Otten, and D.J. Perreault, “Two-Stage Power Conversion Architecture for an LED Driver Circuit,” 2013 IEEE Applied Power Electronics Conference , pp. 854-861, March 2013.
... The system architecture we adopt targets LED driver circuits operating at low-to-moderate power levels and wide-ranging, grid-scale input voltages. We introduce circuit implementations and controls suitable for power levels of up to a few tens of watts, wide-range input voltages of up to 200 V (e.g. ...
... The system architecture we adopt targets LED driver circuits operating at low-to-moderate power levels and wide-ranging, grid-scale input voltages. We introduce circuit implementations and controls suitable for power levels of up to a few tens of watts, wide-range input voltages of up to 200 V (e.g. ...
Elsevier Editorial System(tm) for Integration, the VLSI Journal
... also minimizes the returns from the load. The impedance matching occurs at a certain frequency (especially at the resonance frequency) and causes that the maximum power is transferred between the supply and load. For an efficient change in the load impedance of the output stage as a function of desi ...
... also minimizes the returns from the load. The impedance matching occurs at a certain frequency (especially at the resonance frequency) and causes that the maximum power is transferred between the supply and load. For an efficient change in the load impedance of the output stage as a function of desi ...
SP720, SP721 and SP723 Turn-On and Turn-Off
... with minimal loading. The SP720, SP721 and SP723 have a wide dynamic operating range of 35V with low input capacitance and low leakage while still providing the rugged level of protection necessary for most signal interface requirements. Low capacitance loading is essential for a fast ESD protection ...
... with minimal loading. The SP720, SP721 and SP723 have a wide dynamic operating range of 35V with low input capacitance and low leakage while still providing the rugged level of protection necessary for most signal interface requirements. Low capacitance loading is essential for a fast ESD protection ...
Agilent E3630A Triple DC Power Supply Agilent 34401A Digital
... (Common) is common to all 3 power supplies. So the + 5 output is +5 V above common, the + 20 output is +20 V above common, and the – 20 V output is 20 V ...
... (Common) is common to all 3 power supplies. So the + 5 output is +5 V above common, the + 20 output is +20 V above common, and the – 20 V output is 20 V ...
Experiment
... a scope) to various circuit points. In analyzing the circuits’ performance, we neglected the instruments’ presence assuming that they have no influence on current and voltage distributions. Such an assumption is valid only for "ideal" instruments but may be quite reasonable also for actual instrumen ...
... a scope) to various circuit points. In analyzing the circuits’ performance, we neglected the instruments’ presence assuming that they have no influence on current and voltage distributions. Such an assumption is valid only for "ideal" instruments but may be quite reasonable also for actual instrumen ...
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.