AD5243,48 - Analog Devices
... devices are ideal for high accuracy and stability-variable resistance adjustments. The wiper settings are controllable through the I2C-compatible digital interface. The AD5248 has extra package address decode pins, AD0 and AD1, allowing multiple parts to share the same I2C, 2-wire bus on a PCB. The ...
... devices are ideal for high accuracy and stability-variable resistance adjustments. The wiper settings are controllable through the I2C-compatible digital interface. The AD5248 has extra package address decode pins, AD0 and AD1, allowing multiple parts to share the same I2C, 2-wire bus on a PCB. The ...
A. POWER METERS-Advanced
... 62053-22 Class 0.5S for Real Energy and revenue meters. b) The Power Meter shall be accurate to 0.25% of reading + .025% of full scale for power and energy. Voltage and current shall be ...
... 62053-22 Class 0.5S for Real Energy and revenue meters. b) The Power Meter shall be accurate to 0.25% of reading + .025% of full scale for power and energy. Voltage and current shall be ...
![PC8349/E [Preliminary]](http://s1.studyres.com/store/data/000076051_1-052fc2cccce23cc32c18f48f9f811182-300x300.png)
PC8349/E [Preliminary]
... • Double data rate, DDR1/DDR2 SDRAM memory controller – Programmable timing supporting DDR1 and DDR2 SDRAM – 32- or 64-bit data interface, up to 400 MHz data rate – Up to four physical banks (chip selects), each bank up to 1 Gbyte independently addressable – DRAM chip configurations from 64 Mbits to ...
... • Double data rate, DDR1/DDR2 SDRAM memory controller – Programmable timing supporting DDR1 and DDR2 SDRAM – 32- or 64-bit data interface, up to 400 MHz data rate – Up to four physical banks (chip selects), each bank up to 1 Gbyte independently addressable – DRAM chip configurations from 64 Mbits to ...
LED Luminaire Lifetime: Recommendations for Testing and Reporting
... LEDs convert electricity to light directly within the device. They do not radiate heat but rather retain it so dissipation must be by convection or conduction. This generally results in higher local temperatures within the luminaire, the extent depending on design, which will accelerate changes with ...
... LEDs convert electricity to light directly within the device. They do not radiate heat but rather retain it so dissipation must be by convection or conduction. This generally results in higher local temperatures within the luminaire, the extent depending on design, which will accelerate changes with ...
Traction Fuse TRF 1000 Vdc Bussmann
... The only controlled copy of this BIF document is the electronic read-only version located on the Bussmann Network Drive. All other copies of this document are by definition uncontrolled. This bulletin is intended to clearly present comprehensive product data and provide technical information that wi ...
... The only controlled copy of this BIF document is the electronic read-only version located on the Bussmann Network Drive. All other copies of this document are by definition uncontrolled. This bulletin is intended to clearly present comprehensive product data and provide technical information that wi ...
EET310 - Circuit Analysis Unit 4 Circuit Theorems in AC Analysis By
... The first problem that I found was connecting a power source to the circuit because there was not one there to begin with. After that I took readings of the circuit and found that C1 was faulty so I replaced the component and the circuit went back to normal operation. These labs helped me gain under ...
... The first problem that I found was connecting a power source to the circuit because there was not one there to begin with. After that I took readings of the circuit and found that C1 was faulty so I replaced the component and the circuit went back to normal operation. These labs helped me gain under ...
analysis of load test, transformation, turns ratio, efficiency and
... The method is simple, efficient and accurate, by an exhaustive analysis. The following constraints are imposed: excitation current, load fractions, efficiency and voltage regulations. The methodology of this paper requires only two input data: primary side of the transformer and the secondary side o ...
... The method is simple, efficient and accurate, by an exhaustive analysis. The following constraints are imposed: excitation current, load fractions, efficiency and voltage regulations. The methodology of this paper requires only two input data: primary side of the transformer and the secondary side o ...
Fabrication, performance and parasitic parameter extraction of 850 nm high-speed vertical-cavity lasers
... Comprehensive small signal measurements and analysis were conducted. The VCSELs exhibit intrinsic, parasitic and thermal maximum bandwidth limitations of 42.3 GHz, 21.5 GHz and 17.6 GHz, respectively. Devices with a 10 μm oxide aperture exhibited a maximum modulation bandwidth of 15.3 GHz, limited b ...
... Comprehensive small signal measurements and analysis were conducted. The VCSELs exhibit intrinsic, parasitic and thermal maximum bandwidth limitations of 42.3 GHz, 21.5 GHz and 17.6 GHz, respectively. Devices with a 10 μm oxide aperture exhibited a maximum modulation bandwidth of 15.3 GHz, limited b ...
Algorithms on the Extraction of BSIM MOSFET Model
... At the down of its fifth decade, the semiconductor industry continues to grow at a surprising pace. Highspeed and low-power integrated circuits are used in an ever expanding plethora of applications, permeating every aspect of our life. One of the most critical parts of this technology is high-quali ...
... At the down of its fifth decade, the semiconductor industry continues to grow at a surprising pace. Highspeed and low-power integrated circuits are used in an ever expanding plethora of applications, permeating every aspect of our life. One of the most critical parts of this technology is high-quali ...
95-6571 - L8124A,C,E,L and M Aquastat® Relays
... If the B1 terminal on the device being replaced is a 1/4 in. (6 mm) tab terminal, use the existing wiring harness terminals to install the replacement device. If the B1 terminal on the device being replaced is a screw terminal, insert the provided tab terminal to screw terminal adapter on the 1/4 in ...
... If the B1 terminal on the device being replaced is a 1/4 in. (6 mm) tab terminal, use the existing wiring harness terminals to install the replacement device. If the B1 terminal on the device being replaced is a screw terminal, insert the provided tab terminal to screw terminal adapter on the 1/4 in ...
New Real time Voltage Stability Indicators Based on Phasor
... methodologies based on real-time measurements at a given bus [3-6]. The main critical aspects are: Computing uncertainty of the equivalent grid parameters depending on the identification method, and their high sensitivity to small changes of local measurements at fast sampling rate; Computing ti ...
... methodologies based on real-time measurements at a given bus [3-6]. The main critical aspects are: Computing uncertainty of the equivalent grid parameters depending on the identification method, and their high sensitivity to small changes of local measurements at fast sampling rate; Computing ti ...
PR‐PUB‐NLH‐183 (Revision 1, Jun 19‐15) NLH 2015 Prudence Review Page 1 of 2 Q.
... Machines with windings not reconditioned should have an insulation resistance test instead of a highpotential test. 4.4.2 Accessories 4.4.2.1 New Accessories Accessories such as surge capacitors, lightning arresters, current transformers, etc., which have leads connected to the machine terminals sho ...
... Machines with windings not reconditioned should have an insulation resistance test instead of a highpotential test. 4.4.2 Accessories 4.4.2.1 New Accessories Accessories such as surge capacitors, lightning arresters, current transformers, etc., which have leads connected to the machine terminals sho ...
Title: Standard Operating Procedure Measurement of Wind Speed
... shaft connected to an anemometer. The anemometer is typically configured as three cups mounted to a hub. The other end of the vertical shaft is connected to a photochopper which generates an electronic signal directly proportional to wind speed. Horizontal air movement pushes on the cups of the anem ...
... shaft connected to an anemometer. The anemometer is typically configured as three cups mounted to a hub. The other end of the vertical shaft is connected to a photochopper which generates an electronic signal directly proportional to wind speed. Horizontal air movement pushes on the cups of the anem ...
development of sensor using graphical user interface
... electronic circuit that converts continuous signals to discrete digital numbers. The reverse operation is performed by a digital-to-analog converter (DAC) [17]. Typically, an ADC is an electronic device that converts an input analog voltage to a digital number. The digital output may be using differ ...
... electronic circuit that converts continuous signals to discrete digital numbers. The reverse operation is performed by a digital-to-analog converter (DAC) [17]. Typically, an ADC is an electronic device that converts an input analog voltage to a digital number. The digital output may be using differ ...
Smart Alarm Clock
... For input sensors monitoring the bed, using a compression load cell as a force/weight sensor was considered. Load cells found were mainly for industrial use and are quite expensive. Finding one that was right for our use exceeded $500, more than double out budget, just on one part. Motion sensors (b ...
... For input sensors monitoring the bed, using a compression load cell as a force/weight sensor was considered. Load cells found were mainly for industrial use and are quite expensive. Finding one that was right for our use exceeded $500, more than double out budget, just on one part. Motion sensors (b ...
1 - Telecommunications Industry Association
... This requirement ensures that spurious or unintended signals transmitted from terminal equipment at frequencies above voiceband do not interfere with telephone company transmission systems or services that function at such frequencies. The most limiting situations are those that involve subscriber m ...
... This requirement ensures that spurious or unintended signals transmitted from terminal equipment at frequencies above voiceband do not interfere with telephone company transmission systems or services that function at such frequencies. The most limiting situations are those that involve subscriber m ...
Electron-beam tubes
... When HT power supplies are used to operate some types of electron-beam tube (see section 1), leads with an appropriate voltage rating and well-shrouded connectors are essential. However, when standard, current-limited, school EHT supplies are used, as described in this leaflet, well-maintained, gene ...
... When HT power supplies are used to operate some types of electron-beam tube (see section 1), leads with an appropriate voltage rating and well-shrouded connectors are essential. However, when standard, current-limited, school EHT supplies are used, as described in this leaflet, well-maintained, gene ...
Opto-isolator
In electronics, an opto-isolator, also called an optocoupler, photocoupler, or optical isolator, is a component that transfers electrical signals between two isolated circuits by using light. Opto-isolators prevent high voltages from affecting the system receiving the signal. Commercially available opto-isolators withstand input-to-output voltages up to 10 kV and voltage transients with speeds up to 10 kV/μs.A common type of opto-isolator consists of an LED and a phototransistor in the same opaque package. Other types of source-sensor combinations include LED-photodiode, LED-LASCR, and lamp-photoresistor pairs. Usually opto-isolators transfer digital (on-off) signals, but some techniques allow them to be used with analog signals.