54624a
... If the function generator does not turn on Use the following steps to help solve problems you might experience when turning on the function generator. If you need more help, see chapter 6 for instructions on returning the function generator to Agilent for service. 1 Verify that there is ac power to ...
... If the function generator does not turn on Use the following steps to help solve problems you might experience when turning on the function generator. If you need more help, see chapter 6 for instructions on returning the function generator to Agilent for service. 1 Verify that there is ac power to ...
MFJ-259B HF/VHF SWR Analyzer
... Narrowband detectors are expensive, since narrowband detector systems must have at least one selective gainstabilized receiver. Narrowband detectors would price antenna and impedance analyzers far outside the price range of most hobbyists. Broadband detectors are sensitive to out-of-band external vo ...
... Narrowband detectors are expensive, since narrowband detector systems must have at least one selective gainstabilized receiver. Narrowband detectors would price antenna and impedance analyzers far outside the price range of most hobbyists. Broadband detectors are sensitive to out-of-band external vo ...
Multipro Operators Manual
... conductors for connections (except thermocouple inputs) and ensure that the wiring of installations comply with all local wiring re gulations. For example in the in the UK use the latest version of the IEE wiring regulations, (BS7671). In the USA use NEC Class 1 wiring methods. ...
... conductors for connections (except thermocouple inputs) and ensure that the wiring of installations comply with all local wiring re gulations. For example in the in the UK use the latest version of the IEE wiring regulations, (BS7671). In the USA use NEC Class 1 wiring methods. ...
74HC4851; 74HCT4851 1. General description 8-channel analog multiplexer/demultiplexer with
... inputs/outputs (Y0 to Y7) and a common input/output (Z). The devices feature injection-current effect control, which has excellent value in automotive applications where voltages in excess of the supply voltage are common. With E LOW, one of the eight switches is selected (low impedance ON-state) by ...
... inputs/outputs (Y0 to Y7) and a common input/output (Z). The devices feature injection-current effect control, which has excellent value in automotive applications where voltages in excess of the supply voltage are common. With E LOW, one of the eight switches is selected (low impedance ON-state) by ...
surge suppression brochure
... Maximizing plant productivity by protecting critical power feeds. In today’s complex process environment, a properly designed surge protection plan is a key step in improving plant reliability, reducing downtime, and protecting your facility. Surge overvoltages are short duration, high magnitude imp ...
... Maximizing plant productivity by protecting critical power feeds. In today’s complex process environment, a properly designed surge protection plan is a key step in improving plant reliability, reducing downtime, and protecting your facility. Surge overvoltages are short duration, high magnitude imp ...
Silicon-on-insulator spectrometers with integrated GaInAsSb
... response of PCG 2 is attributed to the automatic measurement set-up procedure which performs poorly when the transmitted power is low. For PCG 3 and 4 the high insertion loss, in comparison with state-of-the-art devices at 1550 nm, is mainly caused by a non-optimal waveguide width of 800 nm. Althoug ...
... response of PCG 2 is attributed to the automatic measurement set-up procedure which performs poorly when the transmitted power is low. For PCG 3 and 4 the high insertion loss, in comparison with state-of-the-art devices at 1550 nm, is mainly caused by a non-optimal waveguide width of 800 nm. Althoug ...
Companion Service Guide
... • Make sure that the circuit breaker is reset. • Visually check terminals for corrosion. Check wires for missing insulation. • Make sure that the batteries are fully charged and are in good working order. When possible, keep sets of known good batteries of various ratings in your shop at all times. ...
... • Make sure that the circuit breaker is reset. • Visually check terminals for corrosion. Check wires for missing insulation. • Make sure that the batteries are fully charged and are in good working order. When possible, keep sets of known good batteries of various ratings in your shop at all times. ...
Radio and Sensor Interfaces for Energy
... front-end of UWB receiver exhibits a noise figure of 8.5 dB with 0.5 nJ/bits energy consumption. Measurement results show that the receiver achieves an input sensitivity of -79 dBm with 10-3 BER at 10 Mb/s data rate. In order to eliminate power-hungry frequency synthesis circuitry and facilitate the ...
... front-end of UWB receiver exhibits a noise figure of 8.5 dB with 0.5 nJ/bits energy consumption. Measurement results show that the receiver achieves an input sensitivity of -79 dBm with 10-3 BER at 10 Mb/s data rate. In order to eliminate power-hungry frequency synthesis circuitry and facilitate the ...
S.C. Tang, T.A. Keim, and D.J. Perreault, “Thermal Modeling of Lundell Alternators,” IEEE Transactions on Energy Conversion , Vol. 20, No. 1, March 2005, pp. 25-36.
... the stator windings and the diode rectifier increase. Accordingly, when the alternator speed increases from 1000 to 3000 r/min, power dissipation due to conduction losses increases and, therefore, alternator temperatures increase as shown in Fig. 6. From an alternator speed of 3000 to 6000 r/min, th ...
... the stator windings and the diode rectifier increase. Accordingly, when the alternator speed increases from 1000 to 3000 r/min, power dissipation due to conduction losses increases and, therefore, alternator temperatures increase as shown in Fig. 6. From an alternator speed of 3000 to 6000 r/min, th ...
Agilent 34401A Digital Multimeter
... such as the main circuit-breaker panel, sub-panel disconnect boxes, or permanently wired motors. Such devices and circuits are subject to overvoltages that may exceed the protection limits of the 34401A. Note: Voltages above 300 VAC may be measured only in circuits that are isolated from mains. Howe ...
... such as the main circuit-breaker panel, sub-panel disconnect boxes, or permanently wired motors. Such devices and circuits are subject to overvoltages that may exceed the protection limits of the 34401A. Note: Voltages above 300 VAC may be measured only in circuits that are isolated from mains. Howe ...
Calculating Currents in Balanced and Unbalanced
... phase motors offer many advantages over single phase motors. While the electrical service delivered to residences in the United States is commonly single phase, larger users typically are served with a three phase electrical service. In general three phase loads are considered either “balanced” or “ ...
... phase motors offer many advantages over single phase motors. While the electrical service delivered to residences in the United States is commonly single phase, larger users typically are served with a three phase electrical service. In general three phase loads are considered either “balanced” or “ ...
MS Word - Russelectric
... Q. Closed Transition transfer switches shall include the ability to select between open and closed transition operation either through the main controller or an optional keyed selector switch. R. Closed Transition transfer switches shall include a digital synchroscope for display of phase differenc ...
... Q. Closed Transition transfer switches shall include the ability to select between open and closed transition operation either through the main controller or an optional keyed selector switch. R. Closed Transition transfer switches shall include a digital synchroscope for display of phase differenc ...
performance coil info - Telematica Electronics
... voltage increases the initial ionization of the spark plug gap, but lowers the amount of current, or heat, that follows across the plug gap. When a coil is designed to produce more current, the voltage output generally suffers which taxes the ease of ionizing the gap. The MSD HVC Coils are designed ...
... voltage increases the initial ionization of the spark plug gap, but lowers the amount of current, or heat, that follows across the plug gap. When a coil is designed to produce more current, the voltage output generally suffers which taxes the ease of ionizing the gap. The MSD HVC Coils are designed ...
Switched-mode power supply
A switched-mode power supply (switching-mode power supply, switch-mode power supply, SMPS, or switcher) is an electronic power supply that incorporates a switching regulator to convert electrical power efficiently. Like other power supplies, an SMPS transfers power from a source, like mains power, to a load, such as a personal computer, while converting voltage and current characteristics. Unlike a linear power supply, the pass transistor of a switching-mode supply continually switches between low-dissipation, full-on and full-off states, and spends very little time in the high dissipation transitions, which minimizes wasted energy. Ideally, a switched-mode power supply dissipates no power. Voltage regulation is achieved by varying the ratio of on-to-off time. In contrast, a linear power supply regulates the output voltage by continually dissipating power in the pass transistor. This higher power conversion efficiency is an important advantage of a switched-mode power supply. Switched-mode power supplies may also be substantially smaller and lighter than a linear supply due to the smaller transformer size and weight.Switching regulators are used as replacements for linear regulators when higher efficiency, smaller size or lighter weight are required. They are, however, more complicated; their switching currents can cause electrical noise problems if not carefully suppressed, and simple designs may have a poor power factor.