GSTQ004
... Power Quality Management System – Human Machine Interface This global standard define the Human Machine Interface, based on web interface, for the new set of power quality central systems within ENEL. ...
... Power Quality Management System – Human Machine Interface This global standard define the Human Machine Interface, based on web interface, for the new set of power quality central systems within ENEL. ...
IOSR Journal of Electrical and Electronics Engineering PP 55-62 www.iosrjournals.org
... rotor has zero speed. Due to its high inertia, it cannot instantaneously shoot to its synchronous speed. However, this can happen if we supply the stator winding with frequency, rising gradually from 0 to its rated value. To do this, The motor has to be supplied from a variable frequency inverter. T ...
... rotor has zero speed. Due to its high inertia, it cannot instantaneously shoot to its synchronous speed. However, this can happen if we supply the stator winding with frequency, rising gradually from 0 to its rated value. To do this, The motor has to be supplied from a variable frequency inverter. T ...
61G15-33 - Florida Administrative Code
... Electrical Engineering documents shall be prepared in accordance with applicable technology and with the requirements of the authority having jurisdiction. The documents shall identify the Engineer of record for the electrical systems project. Electrical Engineering documents shall demonstrate compl ...
... Electrical Engineering documents shall be prepared in accordance with applicable technology and with the requirements of the authority having jurisdiction. The documents shall identify the Engineer of record for the electrical systems project. Electrical Engineering documents shall demonstrate compl ...
ML400 Monolight
... digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and u ...
... digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and u ...
FMA5A
... "Products"). If you wish to use any such Product, please be sure to refer to the specifications, which can be obtained from ROHM upon request. Examples of application circuits, circuit constants and any other information contained herein illustrate the standard usage and operations of the Products. ...
... "Products"). If you wish to use any such Product, please be sure to refer to the specifications, which can be obtained from ROHM upon request. Examples of application circuits, circuit constants and any other information contained herein illustrate the standard usage and operations of the Products. ...
5-0 - Amateur Radio Equipment
... concerning the microphone connectors on amateur transceivers? A. All transceivers use the same microphone connector type B. Some connectors include push-to-talk and voltages for powering the microphone C. All transceivers using the same connector type are wired identically D. Un-keyed connectors all ...
... concerning the microphone connectors on amateur transceivers? A. All transceivers use the same microphone connector type B. Some connectors include push-to-talk and voltages for powering the microphone C. All transceivers using the same connector type are wired identically D. Un-keyed connectors all ...
LME49830 数据资料 dataSheet 下载
... PDMAX = ICC * (VCC – VEE) (W). For a quick calculation of PDMAX, approximate the current to be 20mA and multiply it by the total supply voltage (the current varies slightly from this value over the operating range). ...
... PDMAX = ICC * (VCC – VEE) (W). For a quick calculation of PDMAX, approximate the current to be 20mA and multiply it by the total supply voltage (the current varies slightly from this value over the operating range). ...
DS9034PCX - Maxim Integrated
... The DS9034PCX contains a lithium battery. Do not short, ground, or apply external voltages to the electrical portions of this device. Do not expose to temperatures over +85°C. Do not subject this device to any type of cleaning process. Store only in nonconductive containers. Failure to observe these ...
... The DS9034PCX contains a lithium battery. Do not short, ground, or apply external voltages to the electrical portions of this device. Do not expose to temperatures over +85°C. Do not subject this device to any type of cleaning process. Store only in nonconductive containers. Failure to observe these ...
DS32EV100 Programmable Single Equalizer
... TBD: The Pb-Free/Green conversion plan has not been defined. Pb-Free (RoHS): TI's terms "Lead-Free" or "Pb-Free" mean semiconductor products that are compatible with the current RoHS requirements for all 6 substances, including the requirement that lead not exceed 0.1% by weight in homogeneous mater ...
... TBD: The Pb-Free/Green conversion plan has not been defined. Pb-Free (RoHS): TI's terms "Lead-Free" or "Pb-Free" mean semiconductor products that are compatible with the current RoHS requirements for all 6 substances, including the requirement that lead not exceed 0.1% by weight in homogeneous mater ...
Equivalent isotropically radiated power
... or, alternatively, Effective isotropic radiated power is the amount of power that would have to be emitted by an isotropic antenna (that evenly distributes power in all directions and is a theoretical construct) to produce the peak power density observed in the direction of maximum antenna gain. EIR ...
... or, alternatively, Effective isotropic radiated power is the amount of power that would have to be emitted by an isotropic antenna (that evenly distributes power in all directions and is a theoretical construct) to produce the peak power density observed in the direction of maximum antenna gain. EIR ...
SKY65116: 390 to 500 MHz Linear Power Amplifier
... stage are contained within the device. An on-chip active bias circuit is included within the device for both input and output stages providing for excellent gain tracking over temperature and voltage variations. The module operates with all positive DC voltages while maintaining high efficiency and ...
... stage are contained within the device. An on-chip active bias circuit is included within the device for both input and output stages providing for excellent gain tracking over temperature and voltage variations. The module operates with all positive DC voltages while maintaining high efficiency and ...
BDTIC www.BDTIC.com/infineon M I P A Q ™ s e... Module with adapted driver electronics
... Slight differences especially in the transformer and tolerances among the used components will lead to variations of the output voltages as the depicted design only provides a non regulated supply. Care should be taken to minimize these deviations of the output voltages if several supplies are desig ...
... Slight differences especially in the transformer and tolerances among the used components will lead to variations of the output voltages as the depicted design only provides a non regulated supply. Care should be taken to minimize these deviations of the output voltages if several supplies are desig ...
MAX16907 36V, 2.2MHz Step-Down Converter with Low Operating Current General Description
... 3.5V to 36V and tolerates input transients up to 42V. During undervoltage events, such as cold-crank conditions, the internal pass device maintains 98% duty cycle. The switching frequency is resistor programmable from 1MHz to 2.2MHz to allow optimization for efficiency, noise, and board space. A syn ...
... 3.5V to 36V and tolerates input transients up to 42V. During undervoltage events, such as cold-crank conditions, the internal pass device maintains 98% duty cycle. The switching frequency is resistor programmable from 1MHz to 2.2MHz to allow optimization for efficiency, noise, and board space. A syn ...
RD00HVS1 数据资料DataSheet下载
... 2.RA series products (RF power amplifier modules) and RD series products (RF power transistors) are designed for consumer mobile communication terminals and were not specifically designed for use in other applications. In particular, while these products are highly reliable for their designed purpos ...
... 2.RA series products (RF power amplifier modules) and RD series products (RF power transistors) are designed for consumer mobile communication terminals and were not specifically designed for use in other applications. In particular, while these products are highly reliable for their designed purpos ...
AN-24 Eliminating Circuit Noise From Cooling Fans
... The actual noise is often related to the input as RTI (referred to input). In this case a noise of 2mVp-p at the input will produce the output seen in Figure 2. The amplitude at the output of the amplifier will also depend on the rise and fall times of the current spikes. Experiments have shown that ...
... The actual noise is often related to the input as RTI (referred to input). In this case a noise of 2mVp-p at the input will produce the output seen in Figure 2. The amplitude at the output of the amplifier will also depend on the rise and fall times of the current spikes. Experiments have shown that ...
AAT4687-1 数据资料DataSheet下载
... internally, the device immediately turns off the internal P-channel FET, disconnecting the load from the input and preventing damage to downstream components. Simultaneously, the fault flag is raised, alerting the system to a problem. If an over-voltage condition is applied at the time of the device ...
... internally, the device immediately turns off the internal P-channel FET, disconnecting the load from the input and preventing damage to downstream components. Simultaneously, the fault flag is raised, alerting the system to a problem. If an over-voltage condition is applied at the time of the device ...
Mains electricity
Mains electricity is the general-purpose alternating-current (AC) electric power supply. In the US, electric power is referred to by several names including household power, household electricity, house current, powerline, domestic power, wall power, line power, AC power, city power, street power, and grid power.The two principal properties of the electric power supply, voltage and frequency, differ between regions. A voltage of (nominally) 230 V and a frequency of 50 Hz is used in Europe, most of Asia, most of South America and Australia. In North America, the most common combination is 120 V and a frequency of 60 Hz. Other voltages exist, and some countries may have, for example, 230 V but 60 Hz. This is a concern to travelers, since portable appliances designed for one voltage and frequency combination may not operate or may be destroyed by another.The use of different plugs and sockets in different regions provides some protection from accidental use of appliances with incompatible voltage and frequency requirements.