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1. Transmission Lines
1. Transmission Lines

... be used for transmission lines even though the field is time-harmonic. The conductor must be perfect, otherwise will exist. Voltage is uniquely defined on the cross-section of the waveguide. ...
AD7984 数据手册DataSheet下载
AD7984 数据手册DataSheet下载

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18-Bit, 1.5 LSB INL, 400 kSPS PulSAR  Differential ADC in MSOP/QFN AD7690
18-Bit, 1.5 LSB INL, 400 kSPS PulSAR Differential ADC in MSOP/QFN AD7690

... Differential Positive Analog Input. Differential Negative Analog Input. Power Supply Ground. Convert Input. This input has multiple functions. On its leading edge, it initiates the conversions and selects the interface mode of the part, chain or CS mode. In CS mode, the SDO pin is enabled when CNV i ...
diodes.ies - crazyengg
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No Slide Title

... High-speed and pin compatible with TTL High-speed and electrically compatible with TTL Very High-speed and pin compatible with TTL Very High-speed and electrically compatible with TTL Advanced High-speed and pin compatible with TTL Advanced High-speed and electrically compatible with TTL Fast and el ...
Step Down Converter With Bypass Mode for Ultra Low Power
Step Down Converter With Bypass Mode for Ultra Low Power

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... The transducer transforms the energy of the process variable to an output of some other energy which is able to operate some control device. A transduction element transforms the output of a sensing element to an electrical output. The transduction element in a way acts as a secondary transducer. Tr ...
3622
3622

... terminals on the front panel. The Sense terminals can remotely sample the power supply’s voltage. The positive and negative terminals of each output can be grounded, or kept a certain voltage with the chassis ground. But voltage between each output and the chassis ground should be kept within ±240 V ...
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... Using the FilterPro Program With each data entry, the program automatically calculates filter performance and values for all filter components. This allows you to use a what if spreadsheet-type design approach. For example, you can quickly determine, by trial and error, how many poles are needed for ...
Solving Series and Parallel Circuits
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... Parallel circuits differ from series circuits in that the current divides into a number of separate, independent branches. In other words, if the current has more than one path to flow through the circuit, it is a parallel circuit. Moreover, these branches may have different resistances, and therefo ...
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... epoxy cement to serve as insulated soldering points for all the components, including the nulling capacitor. The photo shows the FWD and REV outputs filtered by feedthrough capacitors (optional) mounted on a shield. The shield may not be needed, ...
SERIES-PARALLEL DC CIRCUITS
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... Construct the network of Fig. 3.2 and insert the measured value of each resistor. Note that the supply E2 has been replaced by a short-circuit equivalent. This does not mean that one should place a short-circuit across the terminals of the supply. Simply remove the supply from the network and replac ...
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Electric Part Specification

Aalborg Universitet Embedded EZ-Source Inverters Blaabjerg, Frede; Loh, Poh Chiang; Gao, F.
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... Z-source inverters can be designed with their maximum modulation ratio set to the prevailing nominal case. Any surge in energy demand is then managed by varying the inverter shoot-through time duration, which in effect is a third state introduced for gaining voltage boosting in Z-source inverters, i ...
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Aalborg Universitet Minimize the Effect of Grid Harmonic Voltages
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... adaptive controller can solve this problem, but in such case the grid inductance may need to be detected on-line, which will complicate the control system. This paper investigates the relationship between the maximum gain of the controller that still keeps the system stable and the Q-factor for a gr ...
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... indicators are OFF and measure DC bus voltage level to confirm safe level. Do not perform a withstand voltage test on any part of the unit. This equipment uses sensitive devices and may be damaged by high voltage. The drive is suitable for circuits capable of delivering not more than 30,000 RMS symm ...
Melody Transcription from Music Audio: Approaches and Evaluation
Melody Transcription from Music Audio: Approaches and Evaluation

Effects  of Smoke on Functional  Circuits NUREG/CR-6543 SAND97-2544
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... vented. This shorting occurred for small concentrations of smoke produced by burning 3 g of fuel per cubic meter of air At medium and high fuel levels, the resistance of the HVLC circuit typically decreased by 90% during the smoke exposure. Resistance was lost in these circuits because the current f ...
sinamics g120 - Siemens Industry, Inc.
sinamics g120 - Siemens Industry, Inc.

LTC2404/LTC2408 - 4-/8-Channel 24
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... micropower 24-bit A/D converters with an integrated oscillator, 4ppm INL and 0.3ppm RMS noise. They use delta-sigma technology and provide single cycle digital filter settling time (no latency delay) for multiplexed applications. The first conversion after the channel is changed is always valid. Thr ...
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Radio transmitter design

A radio transmitter is an electronic device which, when connected to an antenna, produces an electromagnetic signal such as in radio and television broadcasting, two way communications or radar. Heating devices, such as a microwave oven, although of similar design, are not usually called transmitters, in that they use the electromagnetic energy locally rather than transmitting it to another location.
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