LTC2909.pdf
... trip-points via external resistors allows for any two fault conditions to be detected. For example, the LTC2909 may monitor two supplies (positive, negative or one of each) for UV or for OV (or one UV and one OV). It may also monitor a single supply (positive or negative) for both UV and OV. Tables ...
... trip-points via external resistors allows for any two fault conditions to be detected. For example, the LTC2909 may monitor two supplies (positive, negative or one of each) for UV or for OV (or one UV and one OV). It may also monitor a single supply (positive or negative) for both UV and OV. Tables ...
Intro. To Electricity and Electrical Safety
... Objective 2: Explain how electrical service is provided. Anticipated Problem: How is electrical service provided? II. Electrical service begins with a power source, which is usually a large generating plant with a system of lines to get the electricity to the user. A generator may be used in case o ...
... Objective 2: Explain how electrical service is provided. Anticipated Problem: How is electrical service provided? II. Electrical service begins with a power source, which is usually a large generating plant with a system of lines to get the electricity to the user. A generator may be used in case o ...
Super Sequencer with Margining Control and Nonvolatile Fault Recording ADM1166
... The ADM1166 Super Sequencer® is a configurable supervisory/ sequencing device that offers a single-chip solution for supply monitoring and sequencing in multiple-supply systems. In addition to these functions, the ADM1166 integrates a 12-bit ADC and six 8-bit voltage output DACs. These circuits can ...
... The ADM1166 Super Sequencer® is a configurable supervisory/ sequencing device that offers a single-chip solution for supply monitoring and sequencing in multiple-supply systems. In addition to these functions, the ADM1166 integrates a 12-bit ADC and six 8-bit voltage output DACs. These circuits can ...
No Doze EEG Sleep Detector
... The main objectives of the signal processing module are to determine the frequency of the EEG signal, classify that frequency as a specific awareness level, and then output based on the user’s awareness state. The module has one input and four outputs. The single input is an analog AC voltage signal ...
... The main objectives of the signal processing module are to determine the frequency of the EEG signal, classify that frequency as a specific awareness level, and then output based on the user’s awareness state. The module has one input and four outputs. The single input is an analog AC voltage signal ...
Phase Locked Loop Based Frequency Synthesis
... PLL is based on following key properties: • Frequency interpolation by oversampling; • Randomization with high-order modulation; • Noise shaping with low frequency noise suppression; • Digital input modulation with very fine resolution. For fractional-N frequency synthesis, two types of ΔΣ modulator ...
... PLL is based on following key properties: • Frequency interpolation by oversampling; • Randomization with high-order modulation; • Noise shaping with low frequency noise suppression; • Digital input modulation with very fine resolution. For fractional-N frequency synthesis, two types of ΔΣ modulator ...
THREE–PHASE SYSTEMS 1. A balanced Y–connected source with
... balanced Y–connected load with a per–phase impedance of . If , find the per–phase impedance of the power–distribution line. 2. The power–distribution line of a balanced Y–Y system has a per–phase impedance of . If the per–phase load impedance is and the per–phase power loss on the line is 60 W, find ...
... balanced Y–connected load with a per–phase impedance of . If , find the per–phase impedance of the power–distribution line. 2. The power–distribution line of a balanced Y–Y system has a per–phase impedance of . If the per–phase load impedance is and the per–phase power loss on the line is 60 W, find ...
Physics -2 Laboratory Manual (PH
... 2. To avoid troublesome in the calculation students are advised to keep R at a fixed value throughout the experiment. The average value of „e‟ is equal to 5 × 106 volt/cm below the hot junction temperature of the thermocouple higher than 1000C. 3. Let place the two junctions of the thermocouple at t ...
... 2. To avoid troublesome in the calculation students are advised to keep R at a fixed value throughout the experiment. The average value of „e‟ is equal to 5 × 106 volt/cm below the hot junction temperature of the thermocouple higher than 1000C. 3. Let place the two junctions of the thermocouple at t ...
Coordinated voltage control of a decoupled three
... capacity in the analyzed unbalanced scenarios without side effects, such as additional power losses, or significant neutral voltage rises. © 2015 Elsevier B.V. All rights reserved. ...
... capacity in the analyzed unbalanced scenarios without side effects, such as additional power losses, or significant neutral voltage rises. © 2015 Elsevier B.V. All rights reserved. ...
VERY LOW POWER, NEGATIVE RAIL INPUT, RAIL-TO-RAIL OUTPUT, FULLY DIFFERENTIAL AMPLIFIER THS4521 THS4522
... range that includes the negative rail. These amplifiers are designed for low-power data acquisition systems and high-density applications where power dissipation is a critical parameter, and provide exceptional performance in audio applications. The family includes single (THS4521), (THS4522), and q ...
... range that includes the negative rail. These amplifiers are designed for low-power data acquisition systems and high-density applications where power dissipation is a critical parameter, and provide exceptional performance in audio applications. The family includes single (THS4521), (THS4522), and q ...
DRV8880 - Texas Instruments
... The DRV8880 is a bipolar stepper motor driver for industrial applications. The device has two N-channel power MOSFET H-bridge drivers and a microstepping indexer. The DRV8880 is capable of driving 2.0 A fullscale current or 1.4-A rms current (with proper PCB ground plane for thermal dissipation and ...
... The DRV8880 is a bipolar stepper motor driver for industrial applications. The device has two N-channel power MOSFET H-bridge drivers and a microstepping indexer. The DRV8880 is capable of driving 2.0 A fullscale current or 1.4-A rms current (with proper PCB ground plane for thermal dissipation and ...
483-488-Pravin Kumar-diabetic disorder
... with the statistical study [5], our setup showed more accurate readings and therefore matched with the standard resistance range. Patients with foot ulcers, early stage of neuropathy and prolonged diabetes also showed high resistance values but less when compared to diabetic neuropathy. This was pro ...
... with the statistical study [5], our setup showed more accurate readings and therefore matched with the standard resistance range. Patients with foot ulcers, early stage of neuropathy and prolonged diabetes also showed high resistance values but less when compared to diabetic neuropathy. This was pro ...
Electric Heating Equipment
... short-circuit current rating marked on the nameplate. This facilitates the inspection and approval process. Inspectors need this information to ensure ©2005 Cooper Bussmann ...
... short-circuit current rating marked on the nameplate. This facilitates the inspection and approval process. Inspectors need this information to ensure ©2005 Cooper Bussmann ...
Control equipment for MV capacitor banks
... When this switchgear switches and/or protects capacitors, the real current in the bank must be taken into account, and this can be higher than the assigned current. This permanent overload is generally due to current harmonics with frequencies higher than the industrial frequency. Power capacitors c ...
... When this switchgear switches and/or protects capacitors, the real current in the bank must be taken into account, and this can be higher than the assigned current. This permanent overload is generally due to current harmonics with frequencies higher than the industrial frequency. Power capacitors c ...
450W Power Supply Hardware v1.0 Author: Pierluigi Sarti, Technical Lead, Power
... supply fails in short à the power supply input AC fuse blows and the AC power strip fuse does not blow). The EMI filter uses two cells, with low series DC resistance. The design uses bulky choke components in order to reduce the copper losses and so to maximize the efficiency. As already mentioned, ...
... supply fails in short à the power supply input AC fuse blows and the AC power strip fuse does not blow). The EMI filter uses two cells, with low series DC resistance. The design uses bulky choke components in order to reduce the copper losses and so to maximize the efficiency. As already mentioned, ...
MAX5386M Evaluation System Evaluates: General Description Features
... MAX5386M Evaluation System The MAX5386M evaluation kit (EV kit) is an assembled and tested PCB that features the MAX5386M 50kI dual digital potentiometers. The MAX5386M IC features dual volatile 50kI 256-tap, potentiometers and communicates through an SPIK-compatible serial interface. The MAX5386MEV ...
... MAX5386M Evaluation System The MAX5386M evaluation kit (EV kit) is an assembled and tested PCB that features the MAX5386M 50kI dual digital potentiometers. The MAX5386M IC features dual volatile 50kI 256-tap, potentiometers and communicates through an SPIK-compatible serial interface. The MAX5386MEV ...
MAX5360/MAX5361/MAX5362 Low-Cost, Low-Power 6-Bit DACs with 2-Wire Serial Interface in SOT23 Package
... The MAX5360/MAX5361/MAX5362 use a simple twowire serial interface requiring only two I/O lines (twowire bus) of a standard microprocessor (µP) port. Figure 3 shows the timing diagram for signals on the 2wire bus. The two bus lines (SDA and SCL) must be high when the bus is not in use. The MAX5360/MA ...
... The MAX5360/MAX5361/MAX5362 use a simple twowire serial interface requiring only two I/O lines (twowire bus) of a standard microprocessor (µP) port. Figure 3 shows the timing diagram for signals on the 2wire bus. The two bus lines (SDA and SCL) must be high when the bus is not in use. The MAX5360/MA ...
Document
... to Electronics even with one phase absent. •Input command to Zero crossing sensing and switch on response time: 10mS max (cold on condition). •Zero crossing sensing limits: ±6V… max. (typical ± 3V…). •Digital I/P & O/P: 0 to 1V for Low & 10V to 12.5V for High. •Electronics, Power section & Earth iso ...
... to Electronics even with one phase absent. •Input command to Zero crossing sensing and switch on response time: 10mS max (cold on condition). •Zero crossing sensing limits: ±6V… max. (typical ± 3V…). •Digital I/P & O/P: 0 to 1V for Low & 10V to 12.5V for High. •Electronics, Power section & Earth iso ...
EGN-1002-Microcontro..
... To use the bread board, the legs of components are placed in the holes (the sockets). The holes are made so that they will hold the component in place. The circuit is built by placing components and connecting them together with jumper wires. ...
... To use the bread board, the legs of components are placed in the holes (the sockets). The holes are made so that they will hold the component in place. The circuit is built by placing components and connecting them together with jumper wires. ...
THS452x Very Low Power, Negative Rail Input
... These fully differential amplifiers feature accurate output common-mode control that allows for dc-coupling when driving analog-to-digital converters (ADCs). This control, coupled with an input common-mode range below the negative rail as well as rail-to-rail output, allows for easy interfacing betw ...
... These fully differential amplifiers feature accurate output common-mode control that allows for dc-coupling when driving analog-to-digital converters (ADCs). This control, coupled with an input common-mode range below the negative rail as well as rail-to-rail output, allows for easy interfacing betw ...
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.