Series 5000 - Welding Technology Corporation
... configured for various welding applications. The Series 5000 is used for robotic, machine, or manual welding welding operations using various I/O options including Ethernet I/P, Device Net, AB RIO, Control Net, Discrete and Serial Integration. ...
... configured for various welding applications. The Series 5000 is used for robotic, machine, or manual welding welding operations using various I/O options including Ethernet I/P, Device Net, AB RIO, Control Net, Discrete and Serial Integration. ...
5-V PECL/ECL 1:2 Fanout Buffer
... The device meets these specifications after thermal equilibrium has been established when mounted in a test socket or printed-circuit board with maintained transverse airflow greater than 500 lfpm (2.54 m/s). Electrical parameters are assured only over the declared operating temperature range. Funct ...
... The device meets these specifications after thermal equilibrium has been established when mounted in a test socket or printed-circuit board with maintained transverse airflow greater than 500 lfpm (2.54 m/s). Electrical parameters are assured only over the declared operating temperature range. Funct ...
LTC3672B-1
... At light loads, the inductor current may reach zero before the end of the oscillator cycle, which will turn off the NMOS synchronous rectifier. In this case, the SW pin goes high impedance and will show damped “ringing”. This is known as discontinuous operation, and is normal behavior for a switching ...
... At light loads, the inductor current may reach zero before the end of the oscillator cycle, which will turn off the NMOS synchronous rectifier. In this case, the SW pin goes high impedance and will show damped “ringing”. This is known as discontinuous operation, and is normal behavior for a switching ...
WINDY BOY 5000-US/6000-US/7000-US/8000-US
... for optimal adjustment of output according to your wind turbine. It is to be noted that the curve is flat in the weak wind range, and climbs more steeply in the strong wind range. The flat curve in the weak wind range prevents the wind turbine from "braking" due to excessive power extraction, and th ...
... for optimal adjustment of output according to your wind turbine. It is to be noted that the curve is flat in the weak wind range, and climbs more steeply in the strong wind range. The flat curve in the weak wind range prevents the wind turbine from "braking" due to excessive power extraction, and th ...
Relaying Short Lines - GE Grid Solutions Online Store
... less than 10 miles long. Many problems associated with the so called short lines, however, are actually related to t he ratio of the source impedance to the line impedance. As the ratio increases, the application complexities increase. In this regard, a 10 mile line with a low source to line im edan ...
... less than 10 miles long. Many problems associated with the so called short lines, however, are actually related to t he ratio of the source impedance to the line impedance. As the ratio increases, the application complexities increase. In this regard, a 10 mile line with a low source to line im edan ...
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... obtain the latest relevant information before placing orders and should verify that such information is current and complete. All products are sold subject to TI’s terms and conditions of sale supplied at the time of order acknowledgment. TI warrants performance of its hardware products to the speci ...
... obtain the latest relevant information before placing orders and should verify that such information is current and complete. All products are sold subject to TI’s terms and conditions of sale supplied at the time of order acknowledgment. TI warrants performance of its hardware products to the speci ...
Real and Reactive Power Sensor
... Each phase current sensor is connected to the output of a current transformer (CT), which in turn, is placed around one conductor of one phase of the circuit being monitored. For proper operation, correctly phase the CTs. For example, connect the A phase CT and the A phase potential transformer (PT) ...
... Each phase current sensor is connected to the output of a current transformer (CT), which in turn, is placed around one conductor of one phase of the circuit being monitored. For proper operation, correctly phase the CTs. For example, connect the A phase CT and the A phase potential transformer (PT) ...
Evaluates: MAX1501 MAX1501 Evaluation Kit General Description Features
... green LED is off. As the battery voltage approaches the 4.5V user-selected regulation voltage (SELV pin, JU6), the charging current is reduced. If the charging current drops below the top-off current setting (FULLI pin, JU2) or if the charge timer expires (TMAX pin, JU1), the green LED turns on and ...
... green LED is off. As the battery voltage approaches the 4.5V user-selected regulation voltage (SELV pin, JU6), the charging current is reduced. If the charging current drops below the top-off current setting (FULLI pin, JU2) or if the charge timer expires (TMAX pin, JU1), the green LED turns on and ...
Accurately measuring efficiency of ultralow-IQ
... Overcoming the effects of the input voltmeter’s input resistance There are three methods of accounting for current leakage through the input voltmeter: (1) disconnecting the voltmeter, (2) connecting it in a different location, or (3) compensating for the current into it. The first and simplest meth ...
... Overcoming the effects of the input voltmeter’s input resistance There are three methods of accounting for current leakage through the input voltmeter: (1) disconnecting the voltmeter, (2) connecting it in a different location, or (3) compensating for the current into it. The first and simplest meth ...
FEATURES PIN ASSIGNMENT
... 1. WE is high for a Read Cycle. 2. OE = VIH or VIL. If OE = VIH during write cycle, the output buffers remain in a high impedance state. 3. tWP is specified as the logical AND of CE and WE . tWP is measured from the latter of CE or WE going low to the earlier of CE or WE going high. 4. tDS is measur ...
... 1. WE is high for a Read Cycle. 2. OE = VIH or VIL. If OE = VIH during write cycle, the output buffers remain in a high impedance state. 3. tWP is specified as the logical AND of CE and WE . tWP is measured from the latter of CE or WE going low to the earlier of CE or WE going high. 4. tDS is measur ...
Power Quality and EMC in Smart Grid
... as imperfect Voltage Quality at a site in a network can be regarded as electromagnetic emission from the network [20]. According to the EMC Directive network is equipment. This is in line with the original name of IEC Technical Committee (TC) 77 which was “EMC between electrical equipment including ...
... as imperfect Voltage Quality at a site in a network can be regarded as electromagnetic emission from the network [20]. According to the EMC Directive network is equipment. This is in line with the original name of IEC Technical Committee (TC) 77 which was “EMC between electrical equipment including ...
Common Mode Rejection Ratio Tester (CMRR 2.0) User
... test. For conservative tests, the cable should be supported off the earth plane, but remain above the earth plane in order to minimize noise. For IEC 60601-2-25: 2011, IEC 60601-2-27 and IEC 60601-2-51, the test requires a 20Vrms source. This can be sourced from the mains supply but for those wishin ...
... test. For conservative tests, the cable should be supported off the earth plane, but remain above the earth plane in order to minimize noise. For IEC 60601-2-25: 2011, IEC 60601-2-27 and IEC 60601-2-51, the test requires a 20Vrms source. This can be sourced from the mains supply but for those wishin ...
SEL-787 Transformer Protection Relay Data Sheet
... Optional Protection Features. Use the SEL-787 with optional voltage inputs to provide volts/hertz protection with frequency tracking from 20 to 70 Hz for generator step-up and other variable frequency applications. Implement load shedding and other control schemes with over- and underfrequency and o ...
... Optional Protection Features. Use the SEL-787 with optional voltage inputs to provide volts/hertz protection with frequency tracking from 20 to 70 Hz for generator step-up and other variable frequency applications. Implement load shedding and other control schemes with over- and underfrequency and o ...
LT6411
... The LT®6411 is a dual amplifier with individually selectable gains of +1, +2 and –1. The amplifiers have excellent distortion performance for driving ADCs as well as excellent bandwidth and slew rate for video, data transmission and other high speed applications. Single-ended to differential conversio ...
... The LT®6411 is a dual amplifier with individually selectable gains of +1, +2 and –1. The amplifiers have excellent distortion performance for driving ADCs as well as excellent bandwidth and slew rate for video, data transmission and other high speed applications. Single-ended to differential conversio ...
ACS Stepper Hardware & Installation User Guide
... It is recommended that the power and signal cables for the ACS Drive be routed as far apart as possible to minimize system noise. NOTE! The standard cables from Tolomatic are not flex rated and have a minimum bend radii of 3.75 inches. Any repeated flexing or excessive bending can result in broken c ...
... It is recommended that the power and signal cables for the ACS Drive be routed as far apart as possible to minimize system noise. NOTE! The standard cables from Tolomatic are not flex rated and have a minimum bend radii of 3.75 inches. Any repeated flexing or excessive bending can result in broken c ...
PowerLab Owner`s Guide
... the inherent safety measures designed into PowerLab equipment. The following guidelines are based on principles outlined in the international safety standard IEC60601-1-1: General requirements for safety - Collateral standard: Safety requirements for medical systems. Reference to this standard is re ...
... the inherent safety measures designed into PowerLab equipment. The following guidelines are based on principles outlined in the international safety standard IEC60601-1-1: General requirements for safety - Collateral standard: Safety requirements for medical systems. Reference to this standard is re ...
SkyWalker1 and SkyWalker2 Hardware Manual
... capabilities and operation of SkyWalker are described in the SkyWalker User’s Manual. This manual describes how to custom install SkyWalker as a telescope control system. Included are details on connecting SkyWalker to its Hand Paddle, an autoguider, optical encoders, motor drivers or motors, a PC ( ...
... capabilities and operation of SkyWalker are described in the SkyWalker User’s Manual. This manual describes how to custom install SkyWalker as a telescope control system. Included are details on connecting SkyWalker to its Hand Paddle, an autoguider, optical encoders, motor drivers or motors, a PC ( ...
Application Note
... the designers: the cost, reliability, ruggedness, and ease to be driven must always be kept in mind. This is especially important in lighting circuits where the designer has to optimize the operating life of the fluorescent lamps by using the right starter switch. In the large family of electronic s ...
... the designers: the cost, reliability, ruggedness, and ease to be driven must always be kept in mind. This is especially important in lighting circuits where the designer has to optimize the operating life of the fluorescent lamps by using the right starter switch. In the large family of electronic s ...
Service manual (VGD 700-3K)
... The block diagram in figure 3, shows the UPS at normal operation from left to right. When a protection circuit is triggered or a fault condition occurs, the output supply is transferred immediately from inverter to AC mains by a bypass relay. The operation principle will be explained in later sectio ...
... The block diagram in figure 3, shows the UPS at normal operation from left to right. When a protection circuit is triggered or a fault condition occurs, the output supply is transferred immediately from inverter to AC mains by a bypass relay. The operation principle will be explained in later sectio ...
ECE 103-2430
... electricity. This loss is very high which takes place because of electricity theft, transmission losses, etc. Major portion of its losses is due to power theft. Power theft is done by taking tapping or hooking from the meters. Generally this type of power theft is seen in residential area which can‟ ...
... electricity. This loss is very high which takes place because of electricity theft, transmission losses, etc. Major portion of its losses is due to power theft. Power theft is done by taking tapping or hooking from the meters. Generally this type of power theft is seen in residential area which can‟ ...
MV Switchgear 5kVMetal-Clad Indoor
... A. Where indicated on the drawings, each utility metering vertical section shall contain or provide provisions for current transformers, voltage transformers and any relays as specified by the local utility. The construction shall conform to the utility company’s metering standards as specified by t ...
... A. Where indicated on the drawings, each utility metering vertical section shall contain or provide provisions for current transformers, voltage transformers and any relays as specified by the local utility. The construction shall conform to the utility company’s metering standards as specified by t ...
TPS54160-Q1 数据资料 dataSheet 下载
... The TPS54160 device is a 60-V 1.5-A step-down (buck) regulator with an integrated high-side n-channel MOSFET. To improve performance during line and load transients the device implements a constant frequency, current mode control which reduces output capacitance and simplifies external frequency com ...
... The TPS54160 device is a 60-V 1.5-A step-down (buck) regulator with an integrated high-side n-channel MOSFET. To improve performance during line and load transients the device implements a constant frequency, current mode control which reduces output capacitance and simplifies external frequency com ...
Variable-frequency drive
A variable-frequency drive (VFD) (also termed adjustable-frequency drive, variable-speed drive, AC drive, micro drive or inverter drive) is a type of adjustable-speed drive used in electro-mechanical drive systems to control AC motor speed and torque by varying motor input frequency and voltage.VFDs are used in applications ranging from small appliances to the largest of mine mill drives and compressors. However, around 25% of the world's electrical energy is consumed by electric motors in industrial applications, which are especially conducive for energy savings using VFDs in centrifugal load service, and VFDs' global market penetration for all applications is still relatively small. That lack of penetration highlights significant energy efficiency improvement opportunities for retrofitted and new VFD installations.Over the last four decades, power electronics technology has reduced VFD cost and size and has improved performance through advances in semiconductor switching devices, drive topologies, simulation and control techniques, and control hardware and software.VFDs are available in a number of different low- and medium-voltage AC-AC and DC-AC topologies.