Predictive Maintenance
... recorder. Modern instruments perform many more measurements and store data electronically for detailed analysis on a personal computer. As a result, the measured data can be analysed in a number of different ways so that one data collection exercise can satisfy several measurement needs. A wide rang ...
... recorder. Modern instruments perform many more measurements and store data electronically for detailed analysis on a personal computer. As a result, the measured data can be analysed in a number of different ways so that one data collection exercise can satisfy several measurement needs. A wide rang ...
Power system considerations for cell tower applications
... the engineer should assume it will start and operate only one unit at a time. For outdoor applications, there is no requirement for air conditioning, hence no need to supply a large alternator to meet the starting requirements of air conditioning units. A smaller generator set can be used. ...
... the engineer should assume it will start and operate only one unit at a time. For outdoor applications, there is no requirement for air conditioning, hence no need to supply a large alternator to meet the starting requirements of air conditioning units. A smaller generator set can be used. ...
PHYS_3342_092211
... • A capacitor consists of two conductors called plates which get equal but opposite charges on them • The capacitance of a capacitor C = q/V is a constant of proportionality between q and V and is totally independent of q and V • The capacitance just depends on the geometry of the capacitor, not q a ...
... • A capacitor consists of two conductors called plates which get equal but opposite charges on them • The capacitance of a capacitor C = q/V is a constant of proportionality between q and V and is totally independent of q and V • The capacitance just depends on the geometry of the capacitor, not q a ...
Special Machines EM-III
... So from this booster use we can say the Total losses are less because V is used instead of V2. ...
... So from this booster use we can say the Total losses are less because V is used instead of V2. ...
Frequency response I
... increases, the effects of parasitic capacitance in (BJT/MOS) transistors start to manifest • The gain of the amplifier circuits is frequency dependent, usually decrease with the frequency increase of the input signals • Computing by hand the exact frequency response of an amplifier circuits is a dif ...
... increases, the effects of parasitic capacitance in (BJT/MOS) transistors start to manifest • The gain of the amplifier circuits is frequency dependent, usually decrease with the frequency increase of the input signals • Computing by hand the exact frequency response of an amplifier circuits is a dif ...
Document
... In lecture, do you think you could give a more qualitative representation of relative voltages and currents at resonance? If I can reason a rough estimate of how a circuit works without applying equations, I feel I get a much better grasp of the concept. I feel that this lecture on transformers woul ...
... In lecture, do you think you could give a more qualitative representation of relative voltages and currents at resonance? If I can reason a rough estimate of how a circuit works without applying equations, I feel I get a much better grasp of the concept. I feel that this lecture on transformers woul ...
ESD Testing of MOS Gated Power Transistors
... traces corresponding to the voltage after the discharge are superimposed. If the initial voltage is increased further, the gate punctures (figure 9) at a voltage that is approximatly 10V higher. The discrepancy between this number and what was measured on the curve tracer is probably due to the more ...
... traces corresponding to the voltage after the discharge are superimposed. If the initial voltage is increased further, the gate punctures (figure 9) at a voltage that is approximatly 10V higher. The discrepancy between this number and what was measured on the curve tracer is probably due to the more ...
LT6402-20
... typically 30mA of supply current. If high, the LT6402 is disabled and draws typically 250µA. ...
... typically 30mA of supply current. If high, the LT6402 is disabled and draws typically 250µA. ...
SC446 - Semtech
... at any given time. A typical application would use 3-10 backlight LEDs for each string, driven up to 100mA. ...
... at any given time. A typical application would use 3-10 backlight LEDs for each string, driven up to 100mA. ...
Single-ended Channel Connections
... The differential input channels operate with two signal wires for each channel, and the voltage difference between both signal wires is measured. On the PCI-1710/1710L/1710HG/1710HGL/1716/1716L, when all channels are configured to differential input, up to 8 analog channels are available. ...
... The differential input channels operate with two signal wires for each channel, and the voltage difference between both signal wires is measured. On the PCI-1710/1710L/1710HG/1710HGL/1716/1716L, when all channels are configured to differential input, up to 8 analog channels are available. ...
switch led 220 ohm resistor ingredients
... The components you might use to do this, like speakers or light bulbs, are electrical transducers. Transducers change other types of energy into electrical energy and vice versa. Things that convert other forms of energy into electrical energy are often called sensors, and things that convert electr ...
... The components you might use to do this, like speakers or light bulbs, are electrical transducers. Transducers change other types of energy into electrical energy and vice versa. Things that convert other forms of energy into electrical energy are often called sensors, and things that convert electr ...
Line / Load Reactors
... rms (UL approved). The first turn and last turn are triple insulated offering protection for 16,000 volts. This is consistent with the dv/dt rating of an inverter duty motor. The reactors are designed to handle switching frequencies up to 20 KHz without any derating. ...
... rms (UL approved). The first turn and last turn are triple insulated offering protection for 16,000 volts. This is consistent with the dv/dt rating of an inverter duty motor. The reactors are designed to handle switching frequencies up to 20 KHz without any derating. ...
REDI-MIG Plus 255c Ready-to-weld
... 2T/4T Mode - enables the selection of 2-step or 4-step modes. Burnback Time Control - allows for a preselected length of wire to remain protruding from the gun after welding. Spot Welding Timer. ...
... 2T/4T Mode - enables the selection of 2-step or 4-step modes. Burnback Time Control - allows for a preselected length of wire to remain protruding from the gun after welding. Spot Welding Timer. ...
datasheet
... 5. Standard cable is HFBR-RXXYYY plastic optical fiber , with a maximum attenuation of 0.24 dB/m at 650 nm and NA = 0.5. Extra low loss cable is HFBR-EXXYYY plastic optical fiber, with a maximum attenuation of 0.19 dB/m at 650 nm and NA = 0.5. HCS cable is HFBR-H/VXXYYY glass optical fiber, with a m ...
... 5. Standard cable is HFBR-RXXYYY plastic optical fiber , with a maximum attenuation of 0.24 dB/m at 650 nm and NA = 0.5. Extra low loss cable is HFBR-EXXYYY plastic optical fiber, with a maximum attenuation of 0.19 dB/m at 650 nm and NA = 0.5. HCS cable is HFBR-H/VXXYYY glass optical fiber, with a m ...
Etron Technology, Inc.
... software utility, all registers of EL7302 can be run-time accessed for debugging. This will significantly reduce the H/W and F/W developing schedule. I2C bus protocol is emulated by firmware using MPU’s I/O ports to communicate with EEPROM and Video Processor. ...
... software utility, all registers of EL7302 can be run-time accessed for debugging. This will significantly reduce the H/W and F/W developing schedule. I2C bus protocol is emulated by firmware using MPU’s I/O ports to communicate with EEPROM and Video Processor. ...
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.