SEL-451-Based Autosynchronizer Data Sheet
... close acceptance criteria: autosynchronize close (phase angle is slipping), parallel close (zero slip conditions), and live generator/dead-bus close. Autosynchronize Acceptance Criteria. Initiate an autosynchronizing close when the generator frequency difference, generator voltage difference, rate-o ...
... close acceptance criteria: autosynchronize close (phase angle is slipping), parallel close (zero slip conditions), and live generator/dead-bus close. Autosynchronize Acceptance Criteria. Initiate an autosynchronizing close when the generator frequency difference, generator voltage difference, rate-o ...
DC input limit alarm
... been tampered with or shows evidence of being damaged as a result of excessive corrosion; or current, heat, moisture or vibration; improper specification; misapplication; misuse or other operating conditions outside of OMEGA's control. Components which wear are not warranted, including but not limit ...
... been tampered with or shows evidence of being damaged as a result of excessive corrosion; or current, heat, moisture or vibration; improper specification; misapplication; misuse or other operating conditions outside of OMEGA's control. Components which wear are not warranted, including but not limit ...
Kanthal® Globar® SD Silicon carbide heating elements
... providing the terminal boxes are adequately ventilated. In more severe cases it may be necessary to mount the elements through a separate support plate, fit about 75 –100 mm (3 – 4 in) above the furnace casing, to allow a free flow of air or process gas over the exposed cold ends. Alternatively, ele ...
... providing the terminal boxes are adequately ventilated. In more severe cases it may be necessary to mount the elements through a separate support plate, fit about 75 –100 mm (3 – 4 in) above the furnace casing, to allow a free flow of air or process gas over the exposed cold ends. Alternatively, ele ...
chapter i - Sacramento - California State University
... unacceptable level of total harmonic distortion (THD) in the feeder which could result in protection issues and could also have an effect on true Power Factor (PF) of the system [1]. The harmonic distortion effects of DG on voltage or current profiles have not been investigated or discussed in this ...
... unacceptable level of total harmonic distortion (THD) in the feeder which could result in protection issues and could also have an effect on true Power Factor (PF) of the system [1]. The harmonic distortion effects of DG on voltage or current profiles have not been investigated or discussed in this ...
BD00FC0WEFJ
... circuits, and other conditions. Therefore, be sure to check all relevant factors, including transient characteristics. 3. GND potential The potential of the GND pin must be the minimum potential in the system in all operating conditions. Ensure that no pins are at a voltage below the GND at any time ...
... circuits, and other conditions. Therefore, be sure to check all relevant factors, including transient characteristics. 3. GND potential The potential of the GND pin must be the minimum potential in the system in all operating conditions. Ensure that no pins are at a voltage below the GND at any time ...
PM3200 Series - Power Meters
... The information provided in this documentation contains general descriptions and/or technical character istics of the performance of the products contained herein. This documentation is not intended as a substitute for and is not to be used for determining suitability or reliability of these produ ...
... The information provided in this documentation contains general descriptions and/or technical character istics of the performance of the products contained herein. This documentation is not intended as a substitute for and is not to be used for determining suitability or reliability of these produ ...
AND9083 - MOSFET Gate-Charge Origin and its Applications
... It was explained above how different sections of gate charge are formed. Circuit conditions determine gate charge boundaries between regions A, B and C (Figure 6). The range is set by VDD and VGDR. VGP can be found from ID−VDS curves at inductor current (ID) and supply voltage (VDD). With these thre ...
... It was explained above how different sections of gate charge are formed. Circuit conditions determine gate charge boundaries between regions A, B and C (Figure 6). The range is set by VDD and VGDR. VGP can be found from ID−VDS curves at inductor current (ID) and supply voltage (VDD). With these thre ...
orta geri̇li̇m şalt tesi̇si̇
... equipments and relevant loads connected. Current transformers shall be placed at cable compartment. Nominal current, ratio, knee point voltage, secondary winding resistance (compensated for maximum service voltage) shall be submitted for approval. All current transformers shall be cast resin insulat ...
... equipments and relevant loads connected. Current transformers shall be placed at cable compartment. Nominal current, ratio, knee point voltage, secondary winding resistance (compensated for maximum service voltage) shall be submitted for approval. All current transformers shall be cast resin insulat ...
Corcom EMI/RFI Filter Product Overview
... Chassis or PC Board Mountable Power Line Filters for Emission Control ...
... Chassis or PC Board Mountable Power Line Filters for Emission Control ...
Inductance - benchmark
... RL TIME CONSTANT The RL Time Constant is the time it takes, in a series resistor inductor circuit, for current to rise to 63.2% or fall to 36.8% of the peak voltage value of the circuit. When five of these time constants occur, the inductor will be fully discharged. The formula below can be used to ...
... RL TIME CONSTANT The RL Time Constant is the time it takes, in a series resistor inductor circuit, for current to rise to 63.2% or fall to 36.8% of the peak voltage value of the circuit. When five of these time constants occur, the inductor will be fully discharged. The formula below can be used to ...
What do resistors do?
... divider. In this case, the output of the potential divider will be a voltage signal which reflects changes in illumination. Microphones and switches are input transducers. Output transducers include loudspeakers, filament lamps and LEDs. Can you think of other examples of transducers of each type? ...
... divider. In this case, the output of the potential divider will be a voltage signal which reflects changes in illumination. Microphones and switches are input transducers. Output transducers include loudspeakers, filament lamps and LEDs. Can you think of other examples of transducers of each type? ...
PRC-023-4
... 8. Set transmission line relays applied on the bulk system-end of transmission lines that serve load remote to the system so they do not operate at or below 115% of the maximum current flow from the system to the load under any system configuration. 9. Set transmission line relays applied on the loa ...
... 8. Set transmission line relays applied on the bulk system-end of transmission lines that serve load remote to the system so they do not operate at or below 115% of the maximum current flow from the system to the load under any system configuration. 9. Set transmission line relays applied on the loa ...
Russian Regulators: Part VI for the Nippon-Denso 770
... a magnetic field, which induces voltage into the stator. The rectifier bridge converts AC stator voltage to DC output for use by the motorcycle. (Compression and enhancement of Automotive Series, “Understanding the Alternator,” developed by Kevin R. Sullivan, Professor of Automotive Technology, ...
... a magnetic field, which induces voltage into the stator. The rectifier bridge converts AC stator voltage to DC output for use by the motorcycle. (Compression and enhancement of Automotive Series, “Understanding the Alternator,” developed by Kevin R. Sullivan, Professor of Automotive Technology, ...
Document
... ICE the collector current transported from the emitter the ICE-VBE nonlinearity is a nonlinear transconductance IBE the hole injection into the emitter also a nonlinear function of VBE. ICB the avalanche multiplication current a strong nonlinear function of both VBE and VCB has a 2-D n ...
... ICE the collector current transported from the emitter the ICE-VBE nonlinearity is a nonlinear transconductance IBE the hole injection into the emitter also a nonlinear function of VBE. ICB the avalanche multiplication current a strong nonlinear function of both VBE and VCB has a 2-D n ...
MAX3355E ±15kV ESD-Protected USB On-the-Go Charge Pump and Comparators in UCSP General Description
... The MAX3355E integrates a charge pump and comparators to enable a system with an integrated USB onthe-go (OTG) dual-role transceiver to function as a USB OTG dual-role device. USB OTG facilitates the direct connection of peripherals and mobile devices such as PDAs, cellular phones, MP3 players, and ...
... The MAX3355E integrates a charge pump and comparators to enable a system with an integrated USB onthe-go (OTG) dual-role transceiver to function as a USB OTG dual-role device. USB OTG facilitates the direct connection of peripherals and mobile devices such as PDAs, cellular phones, MP3 players, and ...
Datasheet - Mouser Electronics
... To ensure that the manganin sensing element does not exceed 125°C under worst case operating conditions, please read and follow the guidelines in the mounting and derating sections of this data sheet. Tighten all connections on the shunt per the torque specifications given in the mechanical dimension ...
... To ensure that the manganin sensing element does not exceed 125°C under worst case operating conditions, please read and follow the guidelines in the mounting and derating sections of this data sheet. Tighten all connections on the shunt per the torque specifications given in the mechanical dimension ...
MAX1558/MAX1558H Dual, 3mm x 3mm, 1.2A/Programmable-Current USB Switches with Autoreset General Description
... to determine when the short is removed to automatically restart the channel. Each channel delivers up to 1.2A and meets all IEC specifications for USB ports. Low quiescent supply current (45µA) and standby current (3µA) conserve battery power in portable applications. The MAX1558/MAX1558H safety fea ...
... to determine when the short is removed to automatically restart the channel. Each channel delivers up to 1.2A and meets all IEC specifications for USB ports. Low quiescent supply current (45µA) and standby current (3µA) conserve battery power in portable applications. The MAX1558/MAX1558H safety fea ...
Development of Microcontroller Based Speed Control Scheme of
... model, the motor is subjected to load, varying in steps and the corresponding speeds were noted. These results are plotted to form the motor model speed-torque characteristics. This is done as follows: The motor is run at no load with rated voltage applied. Since load torque was absent (TL = 0), t ...
... model, the motor is subjected to load, varying in steps and the corresponding speeds were noted. These results are plotted to form the motor model speed-torque characteristics. This is done as follows: The motor is run at no load with rated voltage applied. Since load torque was absent (TL = 0), t ...
WP051 - Iso-Parallel UPS configuration
... realized by the controllers in the respective UPS unit. The UPS also controls its associated breakers and ideally, if required, should also be able to synchronize itself to other voltage systems, such as the IP bus, for example. A so-called system control is assigned to each UPS system. This is the ...
... realized by the controllers in the respective UPS unit. The UPS also controls its associated breakers and ideally, if required, should also be able to synchronize itself to other voltage systems, such as the IP bus, for example. A so-called system control is assigned to each UPS system. This is the ...
Jurkov, A.S., L. Roslaniec, and D.J. Perreault, “Lossless Multi-Way Power Combining and Outphasing for High-Frequency Resonant Inverters,” 2012 International Power Electronics and Motion Control Conference , pp. 910-917, June 2012.
... utilized to synthesize the I and Q components. Due to difference in the logic level voltages of the microcontroller and the DAC, three digital four-channel isolators (SI8440, Silicon Labs) are installed on the 12-bit DAC data bus. The I/Q modulator's RF output signal is coupled to a balun with a 1:2 ...
... utilized to synthesize the I and Q components. Due to difference in the logic level voltages of the microcontroller and the DAC, three digital four-channel isolators (SI8440, Silicon Labs) are installed on the 12-bit DAC data bus. The I/Q modulator's RF output signal is coupled to a balun with a 1:2 ...
Evaluation Board User Guide UG-189
... ESD (electrostatic discharge) sensitive device. Charged devices and circuit boards can discharge without detection. Although this product features patented or proprietary protection circuitry, damage may occur on devices subjected to high energy ESD. Therefore, proper ESD precautions should be taken ...
... ESD (electrostatic discharge) sensitive device. Charged devices and circuit boards can discharge without detection. Although this product features patented or proprietary protection circuitry, damage may occur on devices subjected to high energy ESD. Therefore, proper ESD precautions should be taken ...
Three-phase electric power
Three-phase electric power is a common method of alternating-current electric power generation, transmission, and distribution. It is a type of polyphase system and is the most common method used by electrical grids worldwide to transfer power. It is also used to power large motors and other heavy loads. A three-phase system is usually more economical than an equivalent single-phase or two-phase system at the same line to ground voltage because it uses less conductor material to transmit electrical power.The three-phase system was independently invented by Galileo Ferraris, Mikhail Dolivo-Dobrovolsky, Jonas Wenström and Nikola Tesla in the late 1880s.