Analog FAQ - Penn State School of Electrical Engineering and
... A. Many ADCs and DACs may be switched between unipolar and bipolar operation; such devices, wherever possible, should have their offset and gain trimmed in the unipolar mode.Where it is not possible, or where the converter is to operate only in the bipolar mode, other considerations apply. A bipolar ...
... A. Many ADCs and DACs may be switched between unipolar and bipolar operation; such devices, wherever possible, should have their offset and gain trimmed in the unipolar mode.Where it is not possible, or where the converter is to operate only in the bipolar mode, other considerations apply. A bipolar ...
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... Texas Instruments Incorporated and its subsidiaries (TI) reserve the right to make corrections, modifications, enhancements, improvements, and other changes to its products and services at any time and to discontinue any product or service without notice. Customers should obtain the latest relevant ...
... Texas Instruments Incorporated and its subsidiaries (TI) reserve the right to make corrections, modifications, enhancements, improvements, and other changes to its products and services at any time and to discontinue any product or service without notice. Customers should obtain the latest relevant ...
74LVT241 1. General description 3.3 V octal buffer/line driver; 3-state
... Product [short] data sheet ...
... Product [short] data sheet ...
io LED Handrail
... luxrail may be post mounted or wall mounted. Mounting hardware (post or wall) is typically required up to 5' O.C., depending on the handrail alloy. Final post and wall bracket spacing must be determined by a licensed architect or structural engineer. io can provide engineering upon request. luxrail ...
... luxrail may be post mounted or wall mounted. Mounting hardware (post or wall) is typically required up to 5' O.C., depending on the handrail alloy. Final post and wall bracket spacing must be determined by a licensed architect or structural engineer. io can provide engineering upon request. luxrail ...
What is a meter
... Although these tubes are able to accurately register small voltages, they are bulky and require electrical power to operate (unlike electromagnetic meter movements, which are more compact and actuated by the power of the measured signal current going through them). They are also much more fragile th ...
... Although these tubes are able to accurately register small voltages, they are bulky and require electrical power to operate (unlike electromagnetic meter movements, which are more compact and actuated by the power of the measured signal current going through them). They are also much more fragile th ...
high resistance grounding – avoiding
... input and inverter output of a three-phase UPS that exposed the critical load to risk during ground faults; o The need for 4-pole breakers on the output of parallel 3-phase UPS modules that are high resistance grounded; o A comparison of present HRG practices between parallel UPS modules and paralle ...
... input and inverter output of a three-phase UPS that exposed the critical load to risk during ground faults; o The need for 4-pole breakers on the output of parallel 3-phase UPS modules that are high resistance grounded; o A comparison of present HRG practices between parallel UPS modules and paralle ...
Reducing Conducted Transients in Automotive Windsheild Wiper
... Study the causes of conducted transients and develop a low-cost design solution to reduce them Apply knowledge and skills obtained during other university coursework Gain additional understanding of automotive motors and their electrical/mechanical interrelationships ...
... Study the causes of conducted transients and develop a low-cost design solution to reduce them Apply knowledge and skills obtained during other university coursework Gain additional understanding of automotive motors and their electrical/mechanical interrelationships ...
LDTCxx20 Series Integrated Laser Diode and Temperature
... When setting ILIM, turn the ILIM trimpot fully counterclockwise (12 turns CCW). Then turn the setpoint trimpot fully clockwise (12 turns CW). While monitoring the IMON voltage, turn the ILIM trimpot CW until the desired voltage relative to current is reached. Then turn the setpoint trimpot CCW until ...
... When setting ILIM, turn the ILIM trimpot fully counterclockwise (12 turns CCW). Then turn the setpoint trimpot fully clockwise (12 turns CW). While monitoring the IMON voltage, turn the ILIM trimpot CW until the desired voltage relative to current is reached. Then turn the setpoint trimpot CCW until ...
DRV8880 - Texas Instruments
... 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 at 24 V and TA = 25°C). AutoTune™ automatically tu ...
... 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 at 24 V and TA = 25°C). AutoTune™ automatically tu ...
GT EIGHT User Guide
... Important: Unstable power supplies can damage the charger. To help reduce risk to the charger observe the following: 1) When powering more than one Charger/Battery Workstation from the same supply, ensure that all connected chargers are idle (not charging) when connecting the second or third charger ...
... Important: Unstable power supplies can damage the charger. To help reduce risk to the charger observe the following: 1) When powering more than one Charger/Battery Workstation from the same supply, ensure that all connected chargers are idle (not charging) when connecting the second or third charger ...
Low-noise Precision Variable Reference
... Low input offset voltage (VOS) is a core specification of the OPA227 that is important in all stages of this design, but it is particularly important in the output transimpedance stage. VOS must be low in the output stage of an MDAC because the IOUT will modulate the input offset voltage into a line ...
... Low input offset voltage (VOS) is a core specification of the OPA227 that is important in all stages of this design, but it is particularly important in the output transimpedance stage. VOS must be low in the output stage of an MDAC because the IOUT will modulate the input offset voltage into a line ...
GR64 GSM/GPRS Modem Integrators Manual
... 1.2 Prerequisites It is assumed that the person integrating the wireless modem into an application has a basic understanding of the following: • GSM networking; • Wireless communication and antennas (aerials) • AT commands • ITU-T standard V.24/V.28 • Micro controllers and programming • Electronic h ...
... 1.2 Prerequisites It is assumed that the person integrating the wireless modem into an application has a basic understanding of the following: • GSM networking; • Wireless communication and antennas (aerials) • AT commands • ITU-T standard V.24/V.28 • Micro controllers and programming • Electronic h ...
Technical Review of Hydro One`s Anti-Islanding Criteria for MicroFIT
... failure, so anti-islanding protection, like any other protection system, can never be guaranteed and personnel should therefore always follow safe operating procedures to protect themselves. Ensuring that an island with a live source does not survive longer than acceptable can be achieved in a numbe ...
... failure, so anti-islanding protection, like any other protection system, can never be guaranteed and personnel should therefore always follow safe operating procedures to protect themselves. Ensuring that an island with a live source does not survive longer than acceptable can be achieved in a numbe ...
Maxstar 150 STH - Miller Electric
... Frequently inspect input power cord for damage or bare wiring − replace cord immediately if damaged − bare wiring can kill. ...
... Frequently inspect input power cord for damage or bare wiring − replace cord immediately if damaged − bare wiring can kill. ...
Document
... ideal opamp = a differential input, voltage controlled voltage source with very large open loop gain the ideal gain is frequency independent, but real gain can be modeled with a set of poles and zeros → typically low pass behavior very large input resistance and near zero output resistance o ...
... ideal opamp = a differential input, voltage controlled voltage source with very large open loop gain the ideal gain is frequency independent, but real gain can be modeled with a set of poles and zeros → typically low pass behavior very large input resistance and near zero output resistance o ...
Earth Fault Protection of Transformer
... reduction of weight and volume, and attenuation of acoustic noise. The power system of these vessels encompasses many power converters, which convert fixed voltage and frequency to variable voltage and frequency using power electronics devices and drive propulsion motors or other variable speed load ...
... reduction of weight and volume, and attenuation of acoustic noise. The power system of these vessels encompasses many power converters, which convert fixed voltage and frequency to variable voltage and frequency using power electronics devices and drive propulsion motors or other variable speed load ...
Study Unit Electrical Fundamentals
... electric current. In contrast, in an open circuit, the switch is turned off, which breaks the path of the circuit so power doesn’t reach the load. A simple flashlight circuit is shown in Figure 3. The power source in this circuit is a battery. The conductors are copper wires. The load is a light bul ...
... electric current. In contrast, in an open circuit, the switch is turned off, which breaks the path of the circuit so power doesn’t reach the load. A simple flashlight circuit is shown in Figure 3. The power source in this circuit is a battery. The conductors are copper wires. The load is a light bul ...
Power electronics
Power electronics is the application of solid-state electronics to the control and conversion of electric power. It also refers to a subject of research in electronic and electrical engineering which deals with the design, control, computation and integration of nonlinear, time-varying energy-processing electronic systems with fast dynamics.The first high power electronic devices were mercury-arc valves. In modern systems the conversion is performed with semiconductor switching devices such as diodes, thyristors and transistors, pioneered by R. D. Middlebrook and others beginning in the 1950s. In contrast to electronic systems concerned with transmission and processing of signals and data, in power electronics substantial amounts of electrical energy are processed. An AC/DC converter (rectifier) is the most typical power electronics device found in many consumer electronic devices, e.g. television sets, personal computers, battery chargers, etc. The power range is typically from tens of watts to several hundred watts. In industry a common application is the variable speed drive (VSD) that is used to control an induction motor. The power range of VSDs start from a few hundred watts and end at tens of megawatts.The power conversion systems can be classified according to the type of the input and output power AC to DC (rectifier) DC to AC (inverter) DC to DC (DC-to-DC converter) AC to AC (AC-to-AC converter)