OPA227
... voltage and drift. To achieve highest dc precision, circuit layout and mechanical conditions should be optimized. Connections of dissimilar metals can generate thermal potentials at the op amp inputs which can degrade the offset voltage and drift. These thermocouple effects can exceed the inherent d ...
... voltage and drift. To achieve highest dc precision, circuit layout and mechanical conditions should be optimized. Connections of dissimilar metals can generate thermal potentials at the op amp inputs which can degrade the offset voltage and drift. These thermocouple effects can exceed the inherent d ...
IS 6008 (1989): Arc Welding Power Source, Single Operator
... Disclosure to Promote the Right To Information Whereas the Parliament of India has set out to provide a practical regime of right to information for citizens to secure access to information under the control of public authorities, in order to promote transparency and accountability in the working of ...
... Disclosure to Promote the Right To Information Whereas the Parliament of India has set out to provide a practical regime of right to information for citizens to secure access to information under the control of public authorities, in order to promote transparency and accountability in the working of ...
LTC6104 - High Voltage, High Side, Bi-Directional Current Sense Amplifier
... The LTC®6104 is a versatile, high voltage, high side, bidirectional current sense amplifier. Design flexibility is provided by the excellent device characteristics: ±450µV maximum offset and only 520µA of current consumption (typical at 12V). The LTC6104 operates on supplies from 4V to 60V. The LTC610 ...
... The LTC®6104 is a versatile, high voltage, high side, bidirectional current sense amplifier. Design flexibility is provided by the excellent device characteristics: ±450µV maximum offset and only 520µA of current consumption (typical at 12V). The LTC6104 operates on supplies from 4V to 60V. The LTC610 ...
METRAHIT ENERGY TRMS SYSTEM Multimeter
... and current measurement (A) switch positions, harmonic analysis is performed approximately once per second using 32 sampling values per mains period (adjustable to 16.7, 50, 60 or 400 Hz). FFT (fast Fourier transformation) makes oscillations up to the 15th harmonic available to this end. These are u ...
... and current measurement (A) switch positions, harmonic analysis is performed approximately once per second using 32 sampling values per mains period (adjustable to 16.7, 50, 60 or 400 Hz). FFT (fast Fourier transformation) makes oscillations up to the 15th harmonic available to this end. These are u ...
General Description Features
... using a single-transistor (MOSFET) flyback converter topology that operates at 120kHz switching frequency. The surface-mount transformer has a tertiary winding to power the IC after startup. An optocoupler, along with the transformer, provides galvanic isolation up to 3500VRMS. Warning: The EV kit i ...
... using a single-transistor (MOSFET) flyback converter topology that operates at 120kHz switching frequency. The surface-mount transformer has a tertiary winding to power the IC after startup. An optocoupler, along with the transformer, provides galvanic isolation up to 3500VRMS. Warning: The EV kit i ...
LT1011/LT1011A - Voltage Comparator
... 3. Bypass any slow moving or DC input with a capacitor (≥0.01μF) close to the comparator to reduce high frequency source impedance. 4. Keep resistive source impedance as low as possible. If a resistor is added in series with one input to balance source impedances for DC accuracy, bypass it with a ca ...
... 3. Bypass any slow moving or DC input with a capacitor (≥0.01μF) close to the comparator to reduce high frequency source impedance. 4. Keep resistive source impedance as low as possible. If a resistor is added in series with one input to balance source impedances for DC accuracy, bypass it with a ca ...
ADM6710 数据手册DataSheet 下载
... 3.0 V, 3.3 V and 5.0 V supply voltages. The ADM6710Q offers three adjustable thresholds for monitoring voltages down to 0.62 V. See the Ordering Guide section for a list and description of all available options. If a monitored power supply voltage falls below the minimum voltage threshold, a single ...
... 3.0 V, 3.3 V and 5.0 V supply voltages. The ADM6710Q offers three adjustable thresholds for monitoring voltages down to 0.62 V. See the Ordering Guide section for a list and description of all available options. If a monitored power supply voltage falls below the minimum voltage threshold, a single ...
Medium Voltage Switchgear
... position indicators and inspection windows to ensure utmost safety for operators. 5.3 Main busbar compartment This compartment located in panel upper back part contains the main busbar system, which is supported and connected to the circuit breaker and fused contactor fixed insulating contacts by me ...
... position indicators and inspection windows to ensure utmost safety for operators. 5.3 Main busbar compartment This compartment located in panel upper back part contains the main busbar system, which is supported and connected to the circuit breaker and fused contactor fixed insulating contacts by me ...
RUR1S1560S 15 A, 600 V, Ultrafast Diode Features
... The RUR1S1560S is an ultrafast diode with low forward voltage drop. This device is intended for use as freewheeling and clamping diodes in a variety of switching power supplies and other power switching applications. It is specially suited for use in switching power supplies and industrial applicati ...
... The RUR1S1560S is an ultrafast diode with low forward voltage drop. This device is intended for use as freewheeling and clamping diodes in a variety of switching power supplies and other power switching applications. It is specially suited for use in switching power supplies and industrial applicati ...
Capacitors File
... representing the potential charge of the electrons between the two plates. The greater the difference of electrons on opposing plates of a capacitor, the greater the field flux, and the greater "charge" of energy the capacitor will store. Because capacitors store the potential energy of accumulated ...
... representing the potential charge of the electrons between the two plates. The greater the difference of electrons on opposing plates of a capacitor, the greater the field flux, and the greater "charge" of energy the capacitor will store. Because capacitors store the potential energy of accumulated ...
Week 4-AC - khurramkamal
... Phasor Diagram ■ We can add the two phasors any way possible. That includes doing it graphically by hand, breaking the phasors into components and summing the real and imaginary components - as we did above - or any other way you can imagine to sum two vector-like quantities. ...
... Phasor Diagram ■ We can add the two phasors any way possible. That includes doing it graphically by hand, breaking the phasors into components and summing the real and imaginary components - as we did above - or any other way you can imagine to sum two vector-like quantities. ...
NI Camera Link I/O Extension Board (PCIe) User Guide
... When an inductive load, such as a relay or solenoid, is connected to an output, a large counter-electromotive force may occur at switching time due to energy stored in the inductive load. This flyback voltage can damage the outputs and the power supply. To limit flyback voltages at the inductive loa ...
... When an inductive load, such as a relay or solenoid, is connected to an output, a large counter-electromotive force may occur at switching time due to energy stored in the inductive load. This flyback voltage can damage the outputs and the power supply. To limit flyback voltages at the inductive loa ...
Chapter 6 - AutomationDirect
... The AC drive detects excessive 1. Check whether the motor is overloaded. drive output current. 2. Reduce torque compensation setting as set in P 2-03. Note: The AC drive can withstand 3. Increase the AC drive’s output capacity. up to 150% of the rated current for a maximum of 60 seconds. ...
... The AC drive detects excessive 1. Check whether the motor is overloaded. drive output current. 2. Reduce torque compensation setting as set in P 2-03. Note: The AC drive can withstand 3. Increase the AC drive’s output capacity. up to 150% of the rated current for a maximum of 60 seconds. ...
Click here to Technical Guidelines
... 3. DC lines shall have suitably rated isolators to allow safe start up and shut down of the system 4. Circuit breakers used in the DC lines must be rated suitably 5. The inverter shall preferably have provision for galvanic isolation. 6. Each solid state electronic device shall have to be protected ...
... 3. DC lines shall have suitably rated isolators to allow safe start up and shut down of the system 4. Circuit breakers used in the DC lines must be rated suitably 5. The inverter shall preferably have provision for galvanic isolation. 6. Each solid state electronic device shall have to be protected ...
Series and Parallel Circuit Worksheet
... 1. Calculate the total resistance for a 650 ohm, a 350 ohm, and a 1000 ohm resistor connected in series. 2. Calculate the total resistance for ten 120 ohm resistors in series. 3. A string of fifty 15 ohm Christmas tree lights are connected in series. One burns out, they all burn out. Calculate the t ...
... 1. Calculate the total resistance for a 650 ohm, a 350 ohm, and a 1000 ohm resistor connected in series. 2. Calculate the total resistance for ten 120 ohm resistors in series. 3. A string of fifty 15 ohm Christmas tree lights are connected in series. One burns out, they all burn out. Calculate the t ...
955 Brik Series Linear Position Sensor
... over the entire active stroke length of the LDT. The unit can easily be changed in the field from a 0 to 10VDC to a 10 to 0VDC or 4 to 20mA to a 20 to 4mA. Keep in mind that there is a 2.75” Null area at the connector end of the LDT and a 2.75” Dead band at the other end of the LDT that the magnet m ...
... over the entire active stroke length of the LDT. The unit can easily be changed in the field from a 0 to 10VDC to a 10 to 0VDC or 4 to 20mA to a 20 to 4mA. Keep in mind that there is a 2.75” Null area at the connector end of the LDT and a 2.75” Dead band at the other end of the LDT that the magnet m ...
Norton`s Theorem
... R2 and current through R2, but each of these methods are time-consuming. Imagine repeating any of these methods over and over again to find what would happen if the load resistance changed (changing load resistance is very common in power systems, as multiple loads get switched on and off as needed. ...
... R2 and current through R2, but each of these methods are time-consuming. Imagine repeating any of these methods over and over again to find what would happen if the load resistance changed (changing load resistance is very common in power systems, as multiple loads get switched on and off as needed. ...
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)