EL5102, EL5103, EL5202, EL5203, EL5302
... VFA type architecture. With slew rates of 3500V/µs this family of devices enables the use of voltage feedback amplifiers in a space where the only alternative has been current feedback amplifiers. This family will also be available in single, dual, and triple versions, with 200MHz, 400MHz, and 750MH ...
... VFA type architecture. With slew rates of 3500V/µs this family of devices enables the use of voltage feedback amplifiers in a space where the only alternative has been current feedback amplifiers. This family will also be available in single, dual, and triple versions, with 200MHz, 400MHz, and 750MH ...
Document
... system uses pulsewidth modulation for precise control of fuel supplied to the engine. ...
... system uses pulsewidth modulation for precise control of fuel supplied to the engine. ...
Grid measurement module - Bachmann electronic GmbH
... created and stored for later use. Both measured channel values and derived values are made available directly within the user interface. Commissioning and fault analysis are simplified with tabular, phasor, and time sequence displays. Event logs and recorded time sequences can be exported as CSV or ...
... created and stored for later use. Both measured channel values and derived values are made available directly within the user interface. Commissioning and fault analysis are simplified with tabular, phasor, and time sequence displays. Event logs and recorded time sequences can be exported as CSV or ...
High Stability, Low Noise, Push-Push VFO
... half of the RF cycle when is not oscillating, and consequently the effective loaded-Q of the circuit is higher than in single-ended counterparts. Increasing the Loaded-Q improves the phase noise, improves long-term frequency stability versus temperature variations, reduces supply pushing, and reduce ...
... half of the RF cycle when is not oscillating, and consequently the effective loaded-Q of the circuit is higher than in single-ended counterparts. Increasing the Loaded-Q improves the phase noise, improves long-term frequency stability versus temperature variations, reduces supply pushing, and reduce ...
P - LSU Physics
... simply the voltage multiplied by the current. Thus the three phase system transmits 73% more power but uses only 50% more wire. ...
... simply the voltage multiplied by the current. Thus the three phase system transmits 73% more power but uses only 50% more wire. ...
Workgroup_SSPA_5TH_CWRF_Cern_1.0
... • Larger and larger single transistor ouput power is becoming available. • Expected continuos decrease in Price/Watt and Size/Watt. • Increase in power supply voltage will increase maximum available output power. • LDMOS seems to be the dominant technology. • As the available ouput power increases t ...
... • Larger and larger single transistor ouput power is becoming available. • Expected continuos decrease in Price/Watt and Size/Watt. • Increase in power supply voltage will increase maximum available output power. • LDMOS seems to be the dominant technology. • As the available ouput power increases t ...
AC_Circuits2
... It should be clear that at resonance when X C X L that opposition to current flow will be minimum and only limited by the ohmic resistance in the circuit Also, as tan ...
... It should be clear that at resonance when X C X L that opposition to current flow will be minimum and only limited by the ohmic resistance in the circuit Also, as tan ...
regulatory codes and standards
... • Each generating unit shall be required to withstand, without tripping, the negayive phase sequence loading experienced during clearance of a close-up phase to phase fault, by system back-up protection on the transmission network. • The system frequency could rise to 51.5 Hz or fall to 47.5 Hz but ...
... • Each generating unit shall be required to withstand, without tripping, the negayive phase sequence loading experienced during clearance of a close-up phase to phase fault, by system back-up protection on the transmission network. • The system frequency could rise to 51.5 Hz or fall to 47.5 Hz but ...
ABFT Frequency Translator - Product Training Module
... Datacom, Cable Modem Head-End, Telecom architectures, etc. ...
... Datacom, Cable Modem Head-End, Telecom architectures, etc. ...
SDA-4000 数据资料DataSheet下载
... Exceeding any one or a combination of the Absolute Maximum Rating conditions may cause permanent damage to the device. Extended application of Absolute Maximum Rating conditions to the device may reduce device reliability. Specified typical performance or functional operation of the device under Abs ...
... Exceeding any one or a combination of the Absolute Maximum Rating conditions may cause permanent damage to the device. Extended application of Absolute Maximum Rating conditions to the device may reduce device reliability. Specified typical performance or functional operation of the device under Abs ...
Utility frequency
The utility frequency, (power) line frequency (American English) or mains frequency (British English) is the frequency of the oscillations of alternating current (AC) in an electric power grid transmitted from a power plant to the end-user. In large parts of the world this is 50 Hz, although in the Americas and parts of Asia it is typically 60 Hz. Current usage by country or region is given in the list of mains power around the world.During the development of commercial electric power systems in the late 19th and early 20th centuries, many different frequencies (and voltages) had been used. Large investment in equipment at one frequency made standardization a slow process. However, as of the turn of the 21st century, places that now use the 50 Hz frequency tend to use 220–240 V, and those that now use 60 Hz tend to use 100–127 V. Both frequencies coexist today (Japan uses both) with no great technical reason to prefer one over the other and no apparent desire for complete worldwide standardization.Unless specified by the manufacturer to operate on both 50 and 60 Hz, appliances may not operate efficiently or even safely if used on anything other than the intended frequency.