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Analog-to-Digital Conversion via Time
... voltage comparators, and switch capacitor networks to perform their signal processing. When compared to digital circuitry, these analog circuit blocks consume significant power, occupy large silicon areas, and operate at relatively slow data processing speeds. A signal processing methodology is prop ...
... voltage comparators, and switch capacitor networks to perform their signal processing. When compared to digital circuitry, these analog circuit blocks consume significant power, occupy large silicon areas, and operate at relatively slow data processing speeds. A signal processing methodology is prop ...
Liebert Datawave
... The unit shall safely withstand the following conditions without misoperation or damage: Transient voltage surges on the AC power input as defined by ANSI/IEEE C62.41 for Category B3 locations (high surge exposure industrial and commercial facilities). Electrostatic discharges (ESD) up to 10 kV ...
... The unit shall safely withstand the following conditions without misoperation or damage: Transient voltage surges on the AC power input as defined by ANSI/IEEE C62.41 for Category B3 locations (high surge exposure industrial and commercial facilities). Electrostatic discharges (ESD) up to 10 kV ...
3.3 volt logic characteristics and applications
... provide >2000 volts of protection (human body model.)1 While the ESD protection is very robust (among the industry leaders), ESD precautions must be observed to avoid damaging current levels. ...
... provide >2000 volts of protection (human body model.)1 While the ESD protection is very robust (among the industry leaders), ESD precautions must be observed to avoid damaging current levels. ...
Limiters/Voltage Doublers
... A rectifier is a device that passes positive-half cycle of a sinusoid and blocks the negative half-cycle or vice versa. When Vin is greater than 0, diode shorts, so Vout = Vin; however, when Vin is less than 0, diode opens, no current flows thru R1, Vout = I× ...
... A rectifier is a device that passes positive-half cycle of a sinusoid and blocks the negative half-cycle or vice versa. When Vin is greater than 0, diode shorts, so Vout = Vin; however, when Vin is less than 0, diode opens, no current flows thru R1, Vout = I× ...
EE414 Lecture Notes (electronic)
... - the mobility of a semiconductor increases as its temperature increase. - Increasing the mobility of a semiconductor eventually turns the material into a conductor. - this is of interest to electronics because we can control the flow of current - we can also cause conduction using an applied voltag ...
... - the mobility of a semiconductor increases as its temperature increase. - Increasing the mobility of a semiconductor eventually turns the material into a conductor. - this is of interest to electronics because we can control the flow of current - we can also cause conduction using an applied voltag ...
practical design techniques for sensor signal conditioning
... Both RTDs and strain gages are often placed in bridge circuits, and the conditioning circuits are therefore quite similar. In fact, bridges and their conditioning circuits deserve a detailed discussion. The full-scale outputs of most sensors (passive or active) are relatively small voltages, current ...
... Both RTDs and strain gages are often placed in bridge circuits, and the conditioning circuits are therefore quite similar. In fact, bridges and their conditioning circuits deserve a detailed discussion. The full-scale outputs of most sensors (passive or active) are relatively small voltages, current ...
Energy Efficient Lighting Guidance Document for New Construction
... owners significant amounts of money in reduced energy bills, lower maintenance requirements, and longer lifetime or useful life. This technology will be referred to as LED lighting throughout this document. The cost to purchase and install LED lighting has plummeted over the past few years, making i ...
... owners significant amounts of money in reduced energy bills, lower maintenance requirements, and longer lifetime or useful life. This technology will be referred to as LED lighting throughout this document. The cost to purchase and install LED lighting has plummeted over the past few years, making i ...
Recommended Practices for Charge Controllers
... fairly small compared with the size of the photovoltaic array, a situation that tends to arise in systems with low levels of autonomy. This results from the relatively high charge currents that occur during sunny days. The internal resistance of the battery causes higher currents to result in higher ...
... fairly small compared with the size of the photovoltaic array, a situation that tends to arise in systems with low levels of autonomy. This results from the relatively high charge currents that occur during sunny days. The internal resistance of the battery causes higher currents to result in higher ...
Time Delay Relays and Modules - catalog 1308242 issued 3/2003
... Repeatability - The percent variance of time within a group of consecutive timing cycles, starting with the second operation, when the timing device is operated under constant conditions (constant on-off times, input voltage and temperature). The average of a series of five consecutive operations, a ...
... Repeatability - The percent variance of time within a group of consecutive timing cycles, starting with the second operation, when the timing device is operated under constant conditions (constant on-off times, input voltage and temperature). The average of a series of five consecutive operations, a ...
MAX14782E 500Kbps 3.3V to 5V RS-485/RS-422 Transceiver with ±35kV HBM ESD Protection
... Note 2: All devices 100% production tested at TA = +25°C. Specifications over temperature are guaranteed by design. Note 3: All currents into the device are positive; all currents out of the device are negative. All voltages are referenced to ground, unless otherwise noted. Note 4: ΔVOD and ΔVOC ...
... Note 2: All devices 100% production tested at TA = +25°C. Specifications over temperature are guaranteed by design. Note 3: All currents into the device are positive; all currents out of the device are negative. All voltages are referenced to ground, unless otherwise noted. Note 4: ΔVOD and ΔVOC ...
Transmission to Distribution/ End-User Interconnection Guidelines
... A disconnect device must be installed to isolate the DPC Transmission System from the proposed interconnection. This disconnect device shall be procured, installed and owned by the distribution project developer at their expense. The disconnect device shall provide a visible air gap to establish req ...
... A disconnect device must be installed to isolate the DPC Transmission System from the proposed interconnection. This disconnect device shall be procured, installed and owned by the distribution project developer at their expense. The disconnect device shall provide a visible air gap to establish req ...
Calibration Verification When Upgrading From M9-Series to Di-Series Instruments
... should be executed annually if instruments are not returned for regular factory calibration. When replacing M9-Series instruments within a system with Di-Series instruments, most programs will run with no modifications once an M9-Interface configuration file has been created. CalVer is the exception ...
... should be executed annually if instruments are not returned for regular factory calibration. When replacing M9-Series instruments within a system with Di-Series instruments, most programs will run with no modifications once an M9-Interface configuration file has been created. CalVer is the exception ...
6621A-24A,6627A Service Manual
... and cabinet must be connected to an electrical ground. The instrument must be connected to the ac power supply mains through a threeconductor power cable, with the third wire firmly connected to an electrical ground (safety ground) at the power outlet. For instruments designed to be hard-wired to th ...
... and cabinet must be connected to an electrical ground. The instrument must be connected to the ac power supply mains through a threeconductor power cable, with the third wire firmly connected to an electrical ground (safety ground) at the power outlet. For instruments designed to be hard-wired to th ...
WP132001EN/ Old W240-11018
... it is essential to select a proper fuse protection package. Protection methods exist for both overhead and pad-mounted transformers, in both 1-phase and 3-phase applications. There are many variables that need to be considered to properly define a fusing package. The fusing must withstand steady-sta ...
... it is essential to select a proper fuse protection package. Protection methods exist for both overhead and pad-mounted transformers, in both 1-phase and 3-phase applications. There are many variables that need to be considered to properly define a fusing package. The fusing must withstand steady-sta ...
Zynq-7000 All Programmable SoC PCB Design Guide (UG933)
... different layers. While there are advancements in PCB technology, such as material properties, the number of stacked layers used, geometries, and drilling techniques (allowing holes that penetrate only a portion of the stackup), the basic structures of PCBs have not changed. The structures formed th ...
... different layers. While there are advancements in PCB technology, such as material properties, the number of stacked layers used, geometries, and drilling techniques (allowing holes that penetrate only a portion of the stackup), the basic structures of PCBs have not changed. The structures formed th ...
Smart grid implementation in power system Subtitle
... called Main-I and Main-II with at least one of them being carrier aided non-switched three zone distance protection. • The other protection may be a phase segregated current differential (this may require digital communication) phase comparison, directional comparison type or a carrier aided non-swi ...
... called Main-I and Main-II with at least one of them being carrier aided non-switched three zone distance protection. • The other protection may be a phase segregated current differential (this may require digital communication) phase comparison, directional comparison type or a carrier aided non-swi ...
Stray voltage
Stray voltage is the occurrence of electrical potential between two objects that ideally should not have any voltage difference between them. Small voltages often exist between two grounded objects in separate locations, due to normal current flow in the power system. Large voltages can appear on the enclosures of electrical equipment due to a fault in the electrical power system, such as a failure of insulation.