VLT Series 2000/3000 Watt True Sine Wave Inverter
... If battery acid contacts skin or clothing, wash immediately with soap and water. If acid enters eye, immediately flood eye with running cold water for at least 20 minutes and get medical attention immediately. ...
... If battery acid contacts skin or clothing, wash immediately with soap and water. If acid enters eye, immediately flood eye with running cold water for at least 20 minutes and get medical attention immediately. ...
DC Machines
... hard drawn copper segments forming a cylinder rotating with the shaft. For small machines this is achieved by mounting the segments on a Bakelite ring fitted on the shaft. The segments are insulated from each other and fixed on the Bakelite ring using adhesives. For machines with high ratings, the c ...
... hard drawn copper segments forming a cylinder rotating with the shaft. For small machines this is achieved by mounting the segments on a Bakelite ring fitted on the shaft. The segments are insulated from each other and fixed on the Bakelite ring using adhesives. For machines with high ratings, the c ...
TLV271/TLV272 Description Pin Assignments
... following schematic and formula can be used to calculate the output offset voltage: ...
... following schematic and formula can be used to calculate the output offset voltage: ...
Engine Control Components
... closed switch supplies battery positive voltage (B+) to the PCM when the brake pedal is not applied. When the brake pedal is applied, the normally closed switch opens and power is removed from the PCM. On some applications the normally closed BPS, along with the normally open BPP switch, are used fo ...
... closed switch supplies battery positive voltage (B+) to the PCM when the brake pedal is not applied. When the brake pedal is applied, the normally closed switch opens and power is removed from the PCM. On some applications the normally closed BPS, along with the normally open BPP switch, are used fo ...
Guide for the Design and Production of LV Power Factor Correction
... ●●Automatic, by connection of different number of steps, allowing the adjustment of the reactive energy to the requested value, ●●Dynamic, for compensation of highly fluctuating loads. ...
... ●●Automatic, by connection of different number of steps, allowing the adjustment of the reactive energy to the requested value, ●●Dynamic, for compensation of highly fluctuating loads. ...
DS2000 USER`S MANUAL (rev.C)
... will brake with the deceleration value eventually set in menu. This functionality can be activated or deactivated from menu. • Regen Resistor Protection. Some customer applications have shown an intense continuous utilization of the regen resistor that sometimes ends with its damage or even breaking ...
... will brake with the deceleration value eventually set in menu. This functionality can be activated or deactivated from menu. • Regen Resistor Protection. Some customer applications have shown an intense continuous utilization of the regen resistor that sometimes ends with its damage or even breaking ...
AD5757 Data Sheet Quad Channel, 16-Bit,
... Data setup time Data hold time SYNC rising edge to LDAC falling edge (all DACs updated or any channel has digital slew rate control enabled) SYNC rising edge to LDAC falling edge (single DAC updated) ...
... Data setup time Data hold time SYNC rising edge to LDAC falling edge (all DACs updated or any channel has digital slew rate control enabled) SYNC rising edge to LDAC falling edge (single DAC updated) ...
******* Embedded Processors
... the idle request to signal the module to wake up But software must configure the clock-management behavior for the master or slave modules ...
... the idle request to signal the module to wake up But software must configure the clock-management behavior for the master or slave modules ...
Transient Response versus Ripple
... Settling Time (Falling Current) = 32 µs ................................................................................... 8 Settling Time (Rising Current) = 45 µs .................................................................................... 8 Ripple Voltage (3-A Load) = 78 mV .............. ...
... Settling Time (Falling Current) = 32 µs ................................................................................... 8 Settling Time (Rising Current) = 45 µs .................................................................................... 8 Ripple Voltage (3-A Load) = 78 mV .............. ...
LM211-Q1 数据资料 dataSheet 下载
... The LM211 is a single high-speed voltage comparator. This device is designed to operate from a wide range of power-supply voltages, including ±15-V supplies for operational amplifiers and 5-V supplies for logic systems. The output levels are compatible with most TTL and MOS circuits. This comparator ...
... The LM211 is a single high-speed voltage comparator. This device is designed to operate from a wide range of power-supply voltages, including ±15-V supplies for operational amplifiers and 5-V supplies for logic systems. The output levels are compatible with most TTL and MOS circuits. This comparator ...
ADP/COMPUTER ELECTRICAL INSTALLATION AND INSPECTION FOR COMMAND, CONTROL,
... percent, lasting up to 1 minute, may occur. Their position is understandable, considering that many of the fluctuations, impulse transients, and interruptions are not caused by their own equipment. ...
... percent, lasting up to 1 minute, may occur. Their position is understandable, considering that many of the fluctuations, impulse transients, and interruptions are not caused by their own equipment. ...
High Speed Analog to Digital Converter Basics
... power at DC and in the first five harmonics. The first five harmonics are labeled 2 to 6 in Figure 3. The fundamental is technically the first harmonic, but is rarely called a harmonic. Some data sheets may exclude the first nine harmonics. Other names for the fundamental tone are signal or carrier. ...
... power at DC and in the first five harmonics. The first five harmonics are labeled 2 to 6 in Figure 3. The fundamental is technically the first harmonic, but is rarely called a harmonic. Some data sheets may exclude the first nine harmonics. Other names for the fundamental tone are signal or carrier. ...
Regulator Type A V1.0
... This manual contains instructions for installing, operating and maintaining the Regulator Type A automatic voltage regulator (AVR). The Regulator Type A is designed for use in brushless generators or slipring generators with saturation choke ( transductor ) and can be used as a cost effective univer ...
... This manual contains instructions for installing, operating and maintaining the Regulator Type A automatic voltage regulator (AVR). The Regulator Type A is designed for use in brushless generators or slipring generators with saturation choke ( transductor ) and can be used as a cost effective univer ...
gTB 2 track guide trouble-shooting guide error/LED codes
... you through the programming of all of the speed control’s features. Take the time to thoroughly read through this programming guide before operation to fully understand the different ESC parameters, and how they can be used to fine tune your ESC’s feel and performance. Most importantly, enjoy all of ...
... you through the programming of all of the speed control’s features. Take the time to thoroughly read through this programming guide before operation to fully understand the different ESC parameters, and how they can be used to fine tune your ESC’s feel and performance. Most importantly, enjoy all of ...
Voltage and Current Inversion Challenges When Protecting
... Idaho Power is upgrading two existing 230 kV series-compensated transmission lines from 28 percent compensation to 70 percent compensation. Protecting series-compensated lines is both a science and an art. This paper discusses the voltage and current inversion aspect of series-compensated lines wher ...
... Idaho Power is upgrading two existing 230 kV series-compensated transmission lines from 28 percent compensation to 70 percent compensation. Protecting series-compensated lines is both a science and an art. This paper discusses the voltage and current inversion aspect of series-compensated lines wher ...
GECO2020 User Manual
... (Multichannel Power Supply System, VME, NIM, Rack or Desktop). Operation with V65xx VME Power Supplies requires the use of CAEN VME Bridges; NDT-DT-R14xx NIM, Desktop, DT55xxE, Rack Modules can be controlled via USB and Ethernet; DT55xx Desktop Modules can be controlled via USB and Optical Link; N14 ...
... (Multichannel Power Supply System, VME, NIM, Rack or Desktop). Operation with V65xx VME Power Supplies requires the use of CAEN VME Bridges; NDT-DT-R14xx NIM, Desktop, DT55xxE, Rack Modules can be controlled via USB and Ethernet; DT55xx Desktop Modules can be controlled via USB and Optical Link; N14 ...
AD5641: 英文产品数据手册下载
... 2.7 V to 5.5 V supply, typically consuming 75 μA at 5 V. The part comes in a tiny SC70 package. Its on-chip precision output amplifier allows rail-to-rail output swing to be achieved. The AD5641 uses a versatile 3-wire serial interface that operates at clock rates up to 30 MHz and is compatible with ...
... 2.7 V to 5.5 V supply, typically consuming 75 μA at 5 V. The part comes in a tiny SC70 package. Its on-chip precision output amplifier allows rail-to-rail output swing to be achieved. The AD5641 uses a versatile 3-wire serial interface that operates at clock rates up to 30 MHz and is compatible with ...
CE 2000 TX Operations Manual - HARMAN Professional Solutions
... digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the in ...
... digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the in ...
Evaluates: MAX9789A/MAX9790A MAX9789A Evaluation Kit General Description Features
... DirectDrive headphone amplifier, and a 120mA lowdropout linear regulator in a single device. The MAX9789A is designed for use with the Windows Vista operating system and is fully compliant with Microsoft’s premium mobile Vista specifications. The speaker amplifier operates from a 4.5V to 5.5V DC pow ...
... DirectDrive headphone amplifier, and a 120mA lowdropout linear regulator in a single device. The MAX9789A is designed for use with the Windows Vista operating system and is fully compliant with Microsoft’s premium mobile Vista specifications. The speaker amplifier operates from a 4.5V to 5.5V DC pow ...
Tiny Temperature Sensors for Remote Systems
... and active silicon sensors are among the most common, and each has its own set of advantages and disadvantages in any application. IC sensors have major advantages when the temperatures to be measured fall within the normal operating temperature range of silicon ICs. Among these advantages are low s ...
... and active silicon sensors are among the most common, and each has its own set of advantages and disadvantages in any application. IC sensors have major advantages when the temperatures to be measured fall within the normal operating temperature range of silicon ICs. Among these advantages are low s ...
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.