Category 2 Parallel Operating - Generation and New Metering (Form
... Protection alternatives for the various acceptable transformer connections are shown. Only one protection alternative will ultimately be used, depending on the actual transformer winding connections. VT’s for 59, 27, 81o/u and 32 are shown connected on the primary (Project side) of the power transfo ...
... Protection alternatives for the various acceptable transformer connections are shown. Only one protection alternative will ultimately be used, depending on the actual transformer winding connections. VT’s for 59, 27, 81o/u and 32 are shown connected on the primary (Project side) of the power transfo ...
Film capacitors - Power Factor Correction
... In case of the presence of harmonics installation of a de-tuned capacitor bank (reactors) must be considered. Check the discharge resistors/reactors and in case of doubt, check their function: (1) Power the capacitor up and down. (2) After ≤ 90 seconds the voltage between the terminals must decl ...
... In case of the presence of harmonics installation of a de-tuned capacitor bank (reactors) must be considered. Check the discharge resistors/reactors and in case of doubt, check their function: (1) Power the capacitor up and down. (2) After ≤ 90 seconds the voltage between the terminals must decl ...
Real-Time
... effects and incorporates the updated electrothermal models of power modules into digital controllers. Currently, the real-time estimator is emerging as an important tool for active control of device junction temperature as well as on-line health monitoring for power electronic systems but its therma ...
... effects and incorporates the updated electrothermal models of power modules into digital controllers. Currently, the real-time estimator is emerging as an important tool for active control of device junction temperature as well as on-line health monitoring for power electronic systems but its therma ...
TECHNICAL SPECIFICATION FOR A 3 TO 15 KVA
... damage to the battery bank. The system shall supply a clean, computer grade, sinusoidal output waveform with less than 5% total harmonic distortion at full rated load. Dynamic brownout protection must maintain the desired voltage without continuously switching to batteries in low voltage situations ...
... damage to the battery bank. The system shall supply a clean, computer grade, sinusoidal output waveform with less than 5% total harmonic distortion at full rated load. Dynamic brownout protection must maintain the desired voltage without continuously switching to batteries in low voltage situations ...
Flier N1200 English - NOVUS Automation Inc.
... Range: -110 to 950 °C (-166 to 1742 °F) Range: -150 to 1370 °C (-238 to 2498 °F) Range: -160 to 400 °C (-256 to 752 °F) Range: -270 to 1300 °C (-454 to 2372 °F) Range: -50 to 1760 °C (-58 to 3200 °F) Range: -50 to 1760 °C (-58 to 3200 °F) Range: 400 to 1800 °C (752 to 3272 °F) Range: -90 to 730 °C ( ...
... Range: -110 to 950 °C (-166 to 1742 °F) Range: -150 to 1370 °C (-238 to 2498 °F) Range: -160 to 400 °C (-256 to 752 °F) Range: -270 to 1300 °C (-454 to 2372 °F) Range: -50 to 1760 °C (-58 to 3200 °F) Range: -50 to 1760 °C (-58 to 3200 °F) Range: 400 to 1800 °C (752 to 3272 °F) Range: -90 to 730 °C ( ...
I www C?.
... l5 letter sign, adapted for -use as a unit of a letter signs now in use having incandescent composite illuminated sign, in which the lamps, are used with others to form a com ...
... l5 letter sign, adapted for -use as a unit of a letter signs now in use having incandescent composite illuminated sign, in which the lamps, are used with others to form a com ...
elimination of heat-shielding for geothermal tools operating up to
... industrial, and military. New higher temperature applications for commercial and military aircraft have pushed for the ...
... industrial, and military. New higher temperature applications for commercial and military aircraft have pushed for the ...
Permanent Magnet Synchronous Motors (PMSM). Parameters
... 3.3. A Voltage Source Inverter (VSI) with supply cable applied to a PMSM We neglected inductive reactance and resistance of supply cable in the previous measurements (VSI, VSI controlled by PWM). We took this supply like ideal in these cases. This means, that the resistance and inductive reactance a ...
... 3.3. A Voltage Source Inverter (VSI) with supply cable applied to a PMSM We neglected inductive reactance and resistance of supply cable in the previous measurements (VSI, VSI controlled by PWM). We took this supply like ideal in these cases. This means, that the resistance and inductive reactance a ...
TSOP38G36
... Vishay Intertechnology, Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf (collectively, “Vishay”), disclaim any and all liability for any errors, inaccuracies or incompleteness contained in any datasheet or in any other disclosure relating to any product. Vi ...
... Vishay Intertechnology, Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf (collectively, “Vishay”), disclaim any and all liability for any errors, inaccuracies or incompleteness contained in any datasheet or in any other disclosure relating to any product. Vi ...
Lecture_12p1_Low-voltage techniques_61
... • Dynamic logic (& tri-state busses). • Sense amp (& memory cell). ...
... • Dynamic logic (& tri-state busses). • Sense amp (& memory cell). ...
SMS7630-061 数据资料DataSheet下载
... death, physical or environmental damage. Skyworks customers using or selling Skyworks products for use in such applications do so at their own risk and agree to fully indemnify Skyworks for any damages resulting from such improper use or sale. Customers are responsible for their products and applica ...
... death, physical or environmental damage. Skyworks customers using or selling Skyworks products for use in such applications do so at their own risk and agree to fully indemnify Skyworks for any damages resulting from such improper use or sale. Customers are responsible for their products and applica ...
An electronic weather vane for field science
... Commercial wind vanes used for detailed studies of this nature are often prohibitively expensive, ranging from £100 to £1000 at the time of this paper. Our laboratory does not have such a device and thus we devised a methodology for constructing a piece of apparatus quickly and cheaply. The device p ...
... Commercial wind vanes used for detailed studies of this nature are often prohibitively expensive, ranging from £100 to £1000 at the time of this paper. Our laboratory does not have such a device and thus we devised a methodology for constructing a piece of apparatus quickly and cheaply. The device p ...
SIMULATIONS AND PRACTICAL DESIGNS OF FLYBACK
... The buck-boost delivers a negative voltage referenced to the input ground, without isolation. By swapping the inductor and the power switch, a similar arrangement is kept, but this time referenced to the input rail. Finally, coupling an inductor to the main one via a core, we obtain an isolated flyb ...
... The buck-boost delivers a negative voltage referenced to the input ground, without isolation. By swapping the inductor and the power switch, a similar arrangement is kept, but this time referenced to the input rail. Finally, coupling an inductor to the main one via a core, we obtain an isolated flyb ...
User Manual for 16V/58F Modules
... Care should be taken in cable routing to not impose undue forces (torques or tensions) on the module terminals. Only appropriately sized ring terminals or bus bars for the expected currents should be used. ...
... Care should be taken in cable routing to not impose undue forces (torques or tensions) on the module terminals. Only appropriately sized ring terminals or bus bars for the expected currents should be used. ...
The minimum value of insulation resistance for 230v domestic
... 38. A BS 88 fuse can be used for the purpose of a) Isolation b) Emergency switching c) Functional switching d) All of the above 39. On a surface wired system in a domestic installation, sockets shall have a) Additional protection by a 30 ma RCD if it is reasonable to assume that equipment will be us ...
... 38. A BS 88 fuse can be used for the purpose of a) Isolation b) Emergency switching c) Functional switching d) All of the above 39. On a surface wired system in a domestic installation, sockets shall have a) Additional protection by a 30 ma RCD if it is reasonable to assume that equipment will be us ...
Timers
... Monostable Characteristics • Generates a single pulse of a fixed time duration each time it receives an input trigger pulse • Length of pulse depends on when the capacitor reaches 66.6% V • Length of pulse is given by: ...
... Monostable Characteristics • Generates a single pulse of a fixed time duration each time it receives an input trigger pulse • Length of pulse depends on when the capacitor reaches 66.6% V • Length of pulse is given by: ...
Low-Drift Bidirectional Low-Side Current
... For some error calculations a full-scale range (FSR) is required. The FSR for this design is determined by the voltage across the shunt resistor, which is ±25 mV (or 50 mV). For drift errors, the largest change in temperature (ΔT) is 100ºC, which is the difference between the maximum specified tempe ...
... For some error calculations a full-scale range (FSR) is required. The FSR for this design is determined by the voltage across the shunt resistor, which is ±25 mV (or 50 mV). For drift errors, the largest change in temperature (ΔT) is 100ºC, which is the difference between the maximum specified tempe ...
MAX14820 IO-Link Device Transceiver General Description Features
... IO-Link data rates are supported. In IO-Link applications, the transceiver acts as the physical layer interface to a microcontroller running the data-link layer protocol. Additional 24V digital inputs and outputs are provided. Two internal linear regulators generate common sensor and actuator power ...
... IO-Link data rates are supported. In IO-Link applications, the transceiver acts as the physical layer interface to a microcontroller running the data-link layer protocol. Additional 24V digital inputs and outputs are provided. Two internal linear regulators generate common sensor and actuator power ...
Buck converter
A buck converter is a voltage step down and current step up converter.The simplest way to reduce the voltage of a DC supply is to use a linear regulator (such as a 7805), but linear regulators waste energy as they operate by dissipating excess power as heat. Buck converters, on the other hand, can be remarkably efficient (95% or higher for integrated circuits), making them useful for tasks such as converting the main voltage in a computer (12V in a desktop, 12-24V in a laptop) down to the 0.8-1.8V needed by the processor.