R131 DGPS Receiver - Bruttour International
... The R131 provides new and convenient physical advantages, including a new design with a rack mountable enclosure, front facing display, 1PPS output via an SMA connector, and a new soft power switch in lieu of the traditional mechanical power switch. The soft switch allows for ease of use when turnin ...
... The R131 provides new and convenient physical advantages, including a new design with a rack mountable enclosure, front facing display, 1PPS output via an SMA connector, and a new soft power switch in lieu of the traditional mechanical power switch. The soft switch allows for ease of use when turnin ...
1 - Electrical and Computer Engineering
... frequency, DC to DC resonant converter. The goal of the design is to produce an extremely efficient, small, light weight, and cost effective DC to DC converter. These are some of the properties that are made possible by using a ZVT resonant type converter. The converter built in this project has 4 m ...
... frequency, DC to DC resonant converter. The goal of the design is to produce an extremely efficient, small, light weight, and cost effective DC to DC converter. These are some of the properties that are made possible by using a ZVT resonant type converter. The converter built in this project has 4 m ...
Lab Equipment
... Use to turn cursors on/off and to select what they display (vertical measurement = voltage or ratio; horizontal measurement = time, phase angle, or ratio) ...
... Use to turn cursors on/off and to select what they display (vertical measurement = voltage or ratio; horizontal measurement = time, phase angle, or ratio) ...
servo control facts
... The signal then passes into the servo control or "amplifier" section. The servo control takes this low power level signal and increases, or amplifies, the power up to appropriate levels to actually result in movement of the servo motor/load. These low power level signals must be amplified: Higher vo ...
... The signal then passes into the servo control or "amplifier" section. The servo control takes this low power level signal and increases, or amplifies, the power up to appropriate levels to actually result in movement of the servo motor/load. These low power level signals must be amplified: Higher vo ...
Fuzzy System for the Detection of Power Quality Performance on
... functions respectively. The universe of discourse represents the operating range of the inputs. The voltage variation for all the phases between 0.94 pu to 1.06 pu consider as normal voltage. The voltages below 0.94 pu and above 1.06 pu considered as under voltage and over voltage respectively. If t ...
... functions respectively. The universe of discourse represents the operating range of the inputs. The voltage variation for all the phases between 0.94 pu to 1.06 pu consider as normal voltage. The voltages below 0.94 pu and above 1.06 pu considered as under voltage and over voltage respectively. If t ...
LMV321, LMV358, LMV324 General Purpose, Low Voltage, Rail-to-Rail Output Amplifiers Description
... Power Dissipation The maximum internal power dissipation allowed is directly related to the maximum junction temperature. If the maximum junction temperature exceeds 150°C, some performance degradation will occur. If the maximum junction temperature exceeds 175°C for an extended time, device failure ...
... Power Dissipation The maximum internal power dissipation allowed is directly related to the maximum junction temperature. If the maximum junction temperature exceeds 150°C, some performance degradation will occur. If the maximum junction temperature exceeds 175°C for an extended time, device failure ...
Relay coupler
... The IM73-12-R/24VUC 1-channel relay coupler is particularly suitable for use as a coupling module for the safe galvanic isolation of binary signals. 2 synchronous controlled relays, each with 1 changeover contact are provided at the output. ...
... The IM73-12-R/24VUC 1-channel relay coupler is particularly suitable for use as a coupling module for the safe galvanic isolation of binary signals. 2 synchronous controlled relays, each with 1 changeover contact are provided at the output. ...
Pololu 3.3V Step-Up/Step-Down Voltage Regulator S7V8F3
... The efficiency of a voltage regulator, defined as (Power out)/(Power in), is an important measure of its performance, especially when battery life or heat are concerns. As shown in the graph below, this switching regulator has an efficiency between 80% to 95% for most applications. A powersaving fea ...
... The efficiency of a voltage regulator, defined as (Power out)/(Power in), is an important measure of its performance, especially when battery life or heat are concerns. As shown in the graph below, this switching regulator has an efficiency between 80% to 95% for most applications. A powersaving fea ...
How to get the most from your robot electrical system.
... • Peak Power Output = 280 watts • Choose operating point of 1600 RPM@225 oz-in., 40 amps, 160 watts out. • If input= 12v@40amps, then • R motor =12/40=.3 ohms ...
... • Peak Power Output = 280 watts • Choose operating point of 1600 RPM@225 oz-in., 40 amps, 160 watts out. • If input= 12v@40amps, then • R motor =12/40=.3 ohms ...
Flying-Capacitor-Based Chopper Circuit for DC Capacitor Voltage
... string of the dc capacitors. However, these features, for more than three levels, are achieved at the expense of the divergence of dc capacitor voltages, resulting in the collapse of some and rise of others due to the nonuniform power drawn from them [1]–[3], [8]–[18], [23]–[38]. ...
... string of the dc capacitors. However, these features, for more than three levels, are achieved at the expense of the divergence of dc capacitor voltages, resulting in the collapse of some and rise of others due to the nonuniform power drawn from them [1]–[3], [8]–[18], [23]–[38]. ...
Paper Title (use style: paper title)
... Recently power quality monitoring techniques such as real time detection and classification, embedded system based and web based monitoring based on compact microprocessor [4-10]have been designed. But they have assumed their devices to be balanced and in phase with the supply voltages after compens ...
... Recently power quality monitoring techniques such as real time detection and classification, embedded system based and web based monitoring based on compact microprocessor [4-10]have been designed. But they have assumed their devices to be balanced and in phase with the supply voltages after compens ...
CL800 • CL1200 • CL1600 • CL2000
... into 4 ohms. Even complex loads as low as 2 ohms can be driven with absolute reliability. Ranging in weight from only 13 kg to 18 kg, two or more CL power amplifiers can be combined in racks that remain easy to transport. ...
... into 4 ohms. Even complex loads as low as 2 ohms can be driven with absolute reliability. Ranging in weight from only 13 kg to 18 kg, two or more CL power amplifiers can be combined in racks that remain easy to transport. ...
E-308 - Accuphase
... output stage delivers high quality 100 watts × 2 into 8 ohms m Current feedback principle combines superb sound with total operation stability m Logic-control relays permit straight and short signal paths m Tone control circuits m Strong power supply with large transformer m Option board slots provi ...
... output stage delivers high quality 100 watts × 2 into 8 ohms m Current feedback principle combines superb sound with total operation stability m Logic-control relays permit straight and short signal paths m Tone control circuits m Strong power supply with large transformer m Option board slots provi ...
Energy Solutions Provider
... Easy to transport and ready to use The ready-to-use power take-off alternator means you can benefit from backup power which is easy to transport on your tractor. ...
... Easy to transport and ready to use The ready-to-use power take-off alternator means you can benefit from backup power which is easy to transport on your tractor. ...
lecture 2:bjt small
... Figure f) shows the exponential relationship between iB and vBE. If magnitude of time-varying signal superimposed on dc quiescent pt is small => develop a linear r/ship between ac vBE and ac iB. This r/ship corresponds to the slope of curve at Q-point. Slope at Q-point is inversely proportional to a ...
... Figure f) shows the exponential relationship between iB and vBE. If magnitude of time-varying signal superimposed on dc quiescent pt is small => develop a linear r/ship between ac vBE and ac iB. This r/ship corresponds to the slope of curve at Q-point. Slope at Q-point is inversely proportional to a ...
BD1604MUV
... electrical characteristics are guaranteed under the conditions of each parameter. (3) Reverse connection of power supply connector The reverse connection of power supply connector can break down ICs. Take protective measures against the breakdown due to the reverse connection, such as mounting an ex ...
... electrical characteristics are guaranteed under the conditions of each parameter. (3) Reverse connection of power supply connector The reverse connection of power supply connector can break down ICs. Take protective measures against the breakdown due to the reverse connection, such as mounting an ex ...
NI 9758 Port Fuel Injector Driver User Manual
... If for the entire duration of the injection event, neither peak nor hold current levels are reached, then an open circuit will be reported for the channel. It is possible that an open condition may be falsely reported under certain conditions, even though a fuel injector is properly connected. Examp ...
... If for the entire duration of the injection event, neither peak nor hold current levels are reached, then an open circuit will be reported for the channel. It is possible that an open condition may be falsely reported under certain conditions, even though a fuel injector is properly connected. Examp ...
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.