PICAXE-M2 Information
... The new word variable ‘Time’ increments after every second the program has been running. It can count up to 65535 elapsed seconds (approx 18 hours) before overflowing. To reset simply use ‘let time = 0’. Time increments every second at both 4MHz and 16MHz. At other clock speeds it will increment dif ...
... The new word variable ‘Time’ increments after every second the program has been running. It can count up to 65535 elapsed seconds (approx 18 hours) before overflowing. To reset simply use ‘let time = 0’. Time increments every second at both 4MHz and 16MHz. At other clock speeds it will increment dif ...
250-mA LDO Regulator with Integrated Reset in
... feedback (FB) FB is an input terminal used for the adjustable-output options and must be connected to an external feedback resistor divider. The FB connection should be as short as possible. It is essential to route it in such a way to minimize/avoid noise pickup. Adding RC networks between FB termi ...
... feedback (FB) FB is an input terminal used for the adjustable-output options and must be connected to an external feedback resistor divider. The FB connection should be as short as possible. It is essential to route it in such a way to minimize/avoid noise pickup. Adding RC networks between FB termi ...
View_pdf - International Journal of Computer Science and Mobile
... Isolated multi-input dc–dc converters, usage of non isolated multiinput dc–dc converters in electric vehicle applications seems more useful. In [14], a nonisolated multiinput dc–dc converter which is derived from Hbridge structure has been proposed. In fact, by cascading two H-bridges with different ...
... Isolated multi-input dc–dc converters, usage of non isolated multiinput dc–dc converters in electric vehicle applications seems more useful. In [14], a nonisolated multiinput dc–dc converter which is derived from Hbridge structure has been proposed. In fact, by cascading two H-bridges with different ...
1.2.3.A.SIM ElectricalCircuits
... © 2012 Project Lead The Way, Inc. Principles of Engineering Activity 1.2.3 Electrical Circuits Simulation – Page 1 ...
... © 2012 Project Lead The Way, Inc. Principles of Engineering Activity 1.2.3 Electrical Circuits Simulation – Page 1 ...
Comparative Analysis of Three-phase AC-DC Converters
... electric vehicle technologies. Wider conversion ratios can be obtained by adjusting the modulating control signal of the converter. In practice, the attainability of the conversion ratios is limited, especially when the duty ratio is nearing 0 or 1. As a result, major deterioration in the output vol ...
... electric vehicle technologies. Wider conversion ratios can be obtained by adjusting the modulating control signal of the converter. In practice, the attainability of the conversion ratios is limited, especially when the duty ratio is nearing 0 or 1. As a result, major deterioration in the output vol ...
Dual, Variable Gain Amplifier
... varied over a 48dB range with a 0.2V to 2.3V control voltage. Two separate high-impedance control inputs allow for a channel independent variation of the gains. Each channel of the VCA2617 can be configured to provide a gain range of −10dB to 38dB, or −16dB to 32dB, depending on the gain select pin ...
... varied over a 48dB range with a 0.2V to 2.3V control voltage. Two separate high-impedance control inputs allow for a channel independent variation of the gains. Each channel of the VCA2617 can be configured to provide a gain range of −10dB to 38dB, or −16dB to 32dB, depending on the gain select pin ...
MPA Gold Manual
... saturation. There are a number of reasons why adjusting the phase is needed these include, wiring errors and inversions in some audio equipment. Some microphones sound different depending on the phase chosen. If two microphones are out of phase, they may cancel at various frequencies (depending on t ...
... saturation. There are a number of reasons why adjusting the phase is needed these include, wiring errors and inversions in some audio equipment. Some microphones sound different depending on the phase chosen. If two microphones are out of phase, they may cancel at various frequencies (depending on t ...
MAX8833 Dual, 3A, 2MHz Step-Down Regulator General Description Features
... The MAX8833 high-efficiency, dual step-down regulator is capable of delivering up to 3A at each output. The device operates from a 2.35V to 3.6V supply, and provides output voltages from 0.6V to 0.9 x VIN, making it ideal for on-board point-of-load applications. Total output error is less than ±1% o ...
... The MAX8833 high-efficiency, dual step-down regulator is capable of delivering up to 3A at each output. The device operates from a 2.35V to 3.6V supply, and provides output voltages from 0.6V to 0.9 x VIN, making it ideal for on-board point-of-load applications. Total output error is less than ±1% o ...
FlexPAC
... The entire assembly will be enabled and disabled through the MegaPAC E/D and GSD function. Outputs cannot be individually enabled or disabled. Start-up Sequencing: Specific start-up sequences for an individual FlexPAC's outputs may be implemented in the FlexPAC hardware by special order. Please cont ...
... The entire assembly will be enabled and disabled through the MegaPAC E/D and GSD function. Outputs cannot be individually enabled or disabled. Start-up Sequencing: Specific start-up sequences for an individual FlexPAC's outputs may be implemented in the FlexPAC hardware by special order. Please cont ...
V04801146153
... comparator and should be capable of discriminating mV level signals. We should also be able to design the circuit with some hysteresis for use in rejecting noise on a signal. The circuit uses positive feedback from the cross-gate connection of NM1 and NM2 to increase the gain of the decision element ...
... comparator and should be capable of discriminating mV level signals. We should also be able to design the circuit with some hysteresis for use in rejecting noise on a signal. The circuit uses positive feedback from the cross-gate connection of NM1 and NM2 to increase the gain of the decision element ...
MAX3873A Low-Power, Compact 2.5Gbps/2.7Gbps Clock-Recovery and Data-Retiming IC General Description
... second-order feedback system, with a loop bandwidth (JBW) below 2.0MHz. The external capacitor, CF, can be adjusted to set the loop damping. Figures 6 and 7 show the open-loop and closed-loop transfer functions. The PLL zero frequency, fZ, is a function of external capacitor CF and can be approximat ...
... second-order feedback system, with a loop bandwidth (JBW) below 2.0MHz. The external capacitor, CF, can be adjusted to set the loop damping. Figures 6 and 7 show the open-loop and closed-loop transfer functions. The PLL zero frequency, fZ, is a function of external capacitor CF and can be approximat ...
TLE 6711 G/GL Multifunctional Voltage Regulator and Watchdog Automotive Power
... normal operation and low during the warning. The OVL goes LOW if the PWM comparator output (see Figure 8) remains HIGH for clock time period. This occurs when the Error-Signal falls below the minimum value of the Error-Ramp, this mean that Boost voltage falls below a certain threshold voltage. The O ...
... normal operation and low during the warning. The OVL goes LOW if the PWM comparator output (see Figure 8) remains HIGH for clock time period. This occurs when the Error-Signal falls below the minimum value of the Error-Ramp, this mean that Boost voltage falls below a certain threshold voltage. The O ...
LX-E A.C. GENERATOR - Northern Lights Marine Generators
... abnormal sound during normal running and no overheating. Greasing is not necessary for generators using the double seal type ball bearings, but these will need to be replaced after every 10,000 hours of operation (see PARTS REPLACEMENT METHOD). INSULATION RESISTANCE MEASUREMENT If the generator has ...
... abnormal sound during normal running and no overheating. Greasing is not necessary for generators using the double seal type ball bearings, but these will need to be replaced after every 10,000 hours of operation (see PARTS REPLACEMENT METHOD). INSULATION RESISTANCE MEASUREMENT If the generator has ...
MAX15041 Low-Cost, 3A, 4.5V to 28V Input, 350kHz, PWM General Description
... 3A. The MAX15041 operates from an input voltage of 4.5V to 28V and provides an adjustable output voltage from 0.6V to 90% of VIN, set with two external resistors. The MAX15041 is ideal for distributed power systems, preregulation, set-top boxes, television, and other consumer applications. The MAX15 ...
... 3A. The MAX15041 operates from an input voltage of 4.5V to 28V and provides an adjustable output voltage from 0.6V to 90% of VIN, set with two external resistors. The MAX15041 is ideal for distributed power systems, preregulation, set-top boxes, television, and other consumer applications. The MAX15 ...
ADE7751 数据手册DataSheet 下载
... An external clock can be provided at this logic input. Alternatively, a parallel resonant AT crystal can be connected across CLKIN and CLKOUT to provide a clock source for the ADE7751. The clock frequency for specified operation is 3.579545 MHz. Crystal load capacitors of between 22 pF and 33 pF (ce ...
... An external clock can be provided at this logic input. Alternatively, a parallel resonant AT crystal can be connected across CLKIN and CLKOUT to provide a clock source for the ADE7751. The clock frequency for specified operation is 3.579545 MHz. Crystal load capacitors of between 22 pF and 33 pF (ce ...
Student, Word
... hence its use to symbolize Ohms). Traditionally, voltage was measured with a device called a voltmeter and current was measured with a device called an amp meter or ammeter. You have been given a modern device called a “multimeter”. By turning the dial on the multimeter, you can use it as a voltmete ...
... hence its use to symbolize Ohms). Traditionally, voltage was measured with a device called a voltmeter and current was measured with a device called an amp meter or ammeter. You have been given a modern device called a “multimeter”. By turning the dial on the multimeter, you can use it as a voltmete ...
VC——97 - AideTek
... 4-12．AUTO POWER OFF The meter will be into sleeping mode when it works for 20±10 minutes. Press “POWER” key twice to restart the power. ...
... 4-12．AUTO POWER OFF The meter will be into sleeping mode when it works for 20±10 minutes. Press “POWER” key twice to restart the power. ...
Integrating ADC
An integrating ADC is a type of analog-to-digital converter that converts an unknown input voltage into a digital representation through the use of an integrator. In its most basic implementation, the unknown input voltage is applied to the input of the integrator and allowed to ramp for a fixed time period (the run-up period). Then a known reference voltage of opposite polarity is applied to the integrator and is allowed to ramp until the integrator output returns to zero (the run-down period). The input voltage is computed as a function of the reference voltage, the constant run-up time period, and the measured run-down time period. The run-down time measurement is usually made in units of the converter's clock, so longer integration times allow for higher resolutions. Likewise, the speed of the converter can be improved by sacrificing resolution.Converters of this type can achieve high resolution, but often do so at the expense of speed. For this reason, these converters are not found in audio or signal processing applications. Their use is typically limited to digital voltmeters and other instruments requiring highly accurate measurements.