SWITCH MONITORS
... 16, but in the event of an open or short-circuit fault or of a fault in the external power supply, the unit returns a pre-set analogue value of 4. The Sounder Control Unit is fitted with a bi-directional short-circuit isolator and will be unaffected by loop short-circuits on either loop input or out ...
... 16, but in the event of an open or short-circuit fault or of a fault in the external power supply, the unit returns a pre-set analogue value of 4. The Sounder Control Unit is fitted with a bi-directional short-circuit isolator and will be unaffected by loop short-circuits on either loop input or out ...
There are several ways to save electricity at
... There are three main electrical magnitudes and they are related to each other: Voltage (V) It is the force that causes the electrons to move in an electrical circuit. Just as water needs some pressure to force it through a pipe, electrical current needs some force to make it flow. Voltage is typic ...
... There are three main electrical magnitudes and they are related to each other: Voltage (V) It is the force that causes the electrons to move in an electrical circuit. Just as water needs some pressure to force it through a pipe, electrical current needs some force to make it flow. Voltage is typic ...
Selection Guide
... applications encountering frequent overcurrent conditions for which traditional fuse protection would prove impractical or undesirable such as ...
... applications encountering frequent overcurrent conditions for which traditional fuse protection would prove impractical or undesirable such as ...
DC to DC Square Root Transmitters, Isolated API 4440 G
... or current input and provides a DC voltage or current output proportional to the square root of the input. The API 4440 G can be factory-configured and calibrated for most popular input and output ranges. Common applications include linearization of flow sensing elements such as differential pressur ...
... or current input and provides a DC voltage or current output proportional to the square root of the input. The API 4440 G can be factory-configured and calibrated for most popular input and output ranges. Common applications include linearization of flow sensing elements such as differential pressur ...
EN14 107 Basics of Electrical and Electronics & Communication Engg.
... results in the current flowing in the rotor winding. This is irrespective of the rotor type used − cage or wound one, with the cage rotor, with the bars short-circuited by two end-rings, is considered equivalent to a wound one The current in the rotor bars interacts with the air-gap flux to develop ...
... results in the current flowing in the rotor winding. This is irrespective of the rotor type used − cage or wound one, with the cage rotor, with the bars short-circuited by two end-rings, is considered equivalent to a wound one The current in the rotor bars interacts with the air-gap flux to develop ...
MAX8855/MAX8855A Dual, 5A, 2MHz Step-Down Regulators General Description Features
... regulators are capable of delivering up to 5A at each output. The devices operate from a 2.25V to 3.6V supply, and provide output voltages from 0.6V to 0.9 x VIN, making them ideal for on-board point-of-load applications. Total output error is less than ±1% over load, line, and temperature. The MAX8 ...
... regulators are capable of delivering up to 5A at each output. The devices operate from a 2.25V to 3.6V supply, and provide output voltages from 0.6V to 0.9 x VIN, making them ideal for on-board point-of-load applications. Total output error is less than ±1% over load, line, and temperature. The MAX8 ...
Cook chapter6 - Berkeley Robotics
... value of 1. The first term tells us what portion of the total energy consumed by the overall system gets radiated as RF signal energy in the transmitter. The second term describes how much the link margin is degraded due to noise added by the receiver. The third term quantifies the non-ideality of t ...
... value of 1. The first term tells us what portion of the total energy consumed by the overall system gets radiated as RF signal energy in the transmitter. The second term describes how much the link margin is degraded due to noise added by the receiver. The third term quantifies the non-ideality of t ...
MAX8595X/MAX8596X High-Efficiency, 36V Step-Up Converters with T
... allows simple logic-level on/off control, analog voltage control, or PWM duty-cycle control of both brightness and shutdown. In shutdown, supply current is reduced to a low 0.3µA (typ). A soft-start gradually illuminates the LEDs, eliminating the inrush current during startup. The MAX8596X has the a ...
... allows simple logic-level on/off control, analog voltage control, or PWM duty-cycle control of both brightness and shutdown. In shutdown, supply current is reduced to a low 0.3µA (typ). A soft-start gradually illuminates the LEDs, eliminating the inrush current during startup. The MAX8596X has the a ...
ADF7901
... 100 nF) should be placed as close as possible to the supply pins on the part. Low size 0402 and 0603 components are recommended for the high frequency rejection on the supply. ...
... 100 nF) should be placed as close as possible to the supply pins on the part. Low size 0402 and 0603 components are recommended for the high frequency rejection on the supply. ...
LT1672/3/4 - 2µA Max, Av >=5 Single, Dual and Quad Over-The-Top Precision Rail-to-Rail Input and Output Op Amps
... The LT1672/LT1673/LT1674 are protected against reverse battery voltages up to 18V. In the event a reverse battery condition occurs, the supply current is typically less than 100nA (inputs grounded and outputs open). For typical single supply applications with ground referred loads and feedback netwo ...
... The LT1672/LT1673/LT1674 are protected against reverse battery voltages up to 18V. In the event a reverse battery condition occurs, the supply current is typically less than 100nA (inputs grounded and outputs open). For typical single supply applications with ground referred loads and feedback netwo ...
Introduction, Features and Applications
... Introduction, Features and Applications Introduction The KL-8078 are high performance microstepping drivers based on one of the most advanced technologies in the world today. They are suitable for driving 2-phase and 4-phase hybrid stepping motors. By using advanced bipolar constant-current chopping ...
... Introduction, Features and Applications Introduction The KL-8078 are high performance microstepping drivers based on one of the most advanced technologies in the world today. They are suitable for driving 2-phase and 4-phase hybrid stepping motors. By using advanced bipolar constant-current chopping ...
Self-Powered Ambient Light Sensor Using
... threshold voltages. Initially, the CSTOR capacitor is charged by the low-efficiency, cold-start circuitry. When the CSTOR capacitor is charged to 1.8 V, the main capacitor turns on. The CSTOR capacitor voltage keeps rising and crosses the UV threshold at which point an internal switch between (VSTOR ...
... threshold voltages. Initially, the CSTOR capacitor is charged by the low-efficiency, cold-start circuitry. When the CSTOR capacitor is charged to 1.8 V, the main capacitor turns on. The CSTOR capacitor voltage keeps rising and crosses the UV threshold at which point an internal switch between (VSTOR ...
FEATURES GENERAL DESCRIPTION The ADP197CB-EVALZ is used to demonstrate the functio- e
... The voltmeter reading divided by the load current value gives the equivalent RDSON value. For more accurate measurements, a second voltmeter can be used to monitor the input voltage across the input capacitor. The input supply voltage may need to be adjusted to account for IR drops, especially if l ...
... The voltmeter reading divided by the load current value gives the equivalent RDSON value. For more accurate measurements, a second voltmeter can be used to monitor the input voltage across the input capacitor. The input supply voltage may need to be adjusted to account for IR drops, especially if l ...
Example Report
... various fixed and variable resistors, etc.), some of the lab equipment (primarily the digital multimeter and power source), and for students to get a feel for very simple resistor-only circuits. Each of these circuits has no more than 5 resistors arranged in a variety of series and parallel configur ...
... various fixed and variable resistors, etc.), some of the lab equipment (primarily the digital multimeter and power source), and for students to get a feel for very simple resistor-only circuits. Each of these circuits has no more than 5 resistors arranged in a variety of series and parallel configur ...
Soundelux U195 User`s Manual
... Phantom powering provides a connecting system that is fully compatible with moving coil and ribbon mics, since no potential difference exists between the two audio conductors. Studio outlets so powered will therefore accept all microphones with balanced floating outputs as well as the modulation con ...
... Phantom powering provides a connecting system that is fully compatible with moving coil and ribbon mics, since no potential difference exists between the two audio conductors. Studio outlets so powered will therefore accept all microphones with balanced floating outputs as well as the modulation con ...
Step response of an RLC series circuit - ECE
... 3.1 For L = 100mH, compute the value of C needed for the natural frequency #o = 2!fo = 104!. To vary the damping coefficient " , vary the value of R . Compute the values of R for each of the six different values of the damping coefficient " = 0.1, " = 0.2, "=0.4, " = 0.6, ...
... 3.1 For L = 100mH, compute the value of C needed for the natural frequency #o = 2!fo = 104!. To vary the damping coefficient " , vary the value of R . Compute the values of R for each of the six different values of the damping coefficient " = 0.1, " = 0.2, "=0.4, " = 0.6, ...
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)