Hitachi SJ200 Series Inverter Instruction Manual
... other devices rely on the electrical input/ output characteristics at both ends of each connection, shown in the diagram to the right. The inverter’s configurable inputs accept either a sourcing or sinking output from an external device (such as a PLC). This chapter shows the inverter’s internal ele ...
... other devices rely on the electrical input/ output characteristics at both ends of each connection, shown in the diagram to the right. The inverter’s configurable inputs accept either a sourcing or sinking output from an external device (such as a PLC). This chapter shows the inverter’s internal ele ...
PCI-Express Clock Generator IC, PLL Core, Dividers, Two Outputs AD9573
... Termination at the far end of the PCB trace is a second option. The CMOS output of the AD9573 does not supply enough current to provide a full voltage swing with a low impedance resistive, far end termination, as shown in Figure 14. The far end termination network should match the PCB trace impedanc ...
... Termination at the far end of the PCB trace is a second option. The CMOS output of the AD9573 does not supply enough current to provide a full voltage swing with a low impedance resistive, far end termination, as shown in Figure 14. The far end termination network should match the PCB trace impedanc ...
Total active power is defined as
... In case of 3-DR all three definitions for D resulted with the same value. Actually, there is no 3rd harmonic in current. Therefore, P3 VRMS3 I RMS3 cos 3 0 , so that P=P1 and Q=Q1. Consequently, all definitions for D give the same value. PWM in the sixth example characterizes the absence o ...
... In case of 3-DR all three definitions for D resulted with the same value. Actually, there is no 3rd harmonic in current. Therefore, P3 VRMS3 I RMS3 cos 3 0 , so that P=P1 and Q=Q1. Consequently, all definitions for D give the same value. PWM in the sixth example characterizes the absence o ...
MAX1716/MAX1854/MAX1855 High-Speed, Adjustable, Synchronous Step-Down Controllers with Integrated Voltage Positioning General Description
... response, high DC accuracy, and high efficiency needed for leading-edge CPU core power supplies. Maxim's proprietary Quick-PWM™ quick-response, constant-ontime PWM control scheme handles wide input/output voltage ratios with ease and provides 100ns “instant-on” response to load transients while main ...
... response, high DC accuracy, and high efficiency needed for leading-edge CPU core power supplies. Maxim's proprietary Quick-PWM™ quick-response, constant-ontime PWM control scheme handles wide input/output voltage ratios with ease and provides 100ns “instant-on” response to load transients while main ...
2.3.3 DEMUX
... seven-segment displays. Though this design works, it is an inefficient use of power. Each segment draws approximately 18 mAmps from a 5V power supply. It takes 21 segments to display the word OPEN. Power = Voltage x Current (P=VI) so each segment is therefore using 90 mWatts of power. To display the ...
... seven-segment displays. Though this design works, it is an inefficient use of power. Each segment draws approximately 18 mAmps from a 5V power supply. It takes 21 segments to display the word OPEN. Power = Voltage x Current (P=VI) so each segment is therefore using 90 mWatts of power. To display the ...
B1501
... Fingerscrews made of Bronce. Resisant to seawater. This box is semi-watertight only. It will not withstand water-pressure Unscrew the top-cover to operate the controlbuttons. Press down the top cover to loosen and tighten the screws. Batteries are 2 pcs. 9Volt NiMh type PP3 They contain 160mAH and w ...
... Fingerscrews made of Bronce. Resisant to seawater. This box is semi-watertight only. It will not withstand water-pressure Unscrew the top-cover to operate the controlbuttons. Press down the top cover to loosen and tighten the screws. Batteries are 2 pcs. 9Volt NiMh type PP3 They contain 160mAH and w ...
DC Motors
... and 9 & 13 close. The contacts will therefore control whatever device is connected to them. Pins 1 and 16 are the connections to the coil allowing it to energize the relay itself. The relays used in the labs are usually 5V DC or 12V DC DIP relays. The diagram above is of these two relays. The only d ...
... and 9 & 13 close. The contacts will therefore control whatever device is connected to them. Pins 1 and 16 are the connections to the coil allowing it to energize the relay itself. The relays used in the labs are usually 5V DC or 12V DC DIP relays. The diagram above is of these two relays. The only d ...
TNY274-280 - Power Integrations
... discrete amounts at light loads when TinySwitch-III is likely to switch in the audible frequency range. The lower current limit raises the effective switching frequency above the audio range and reduces the transformer flux density, including the associated audible noise. The state machine monitors t ...
... discrete amounts at light loads when TinySwitch-III is likely to switch in the audible frequency range. The lower current limit raises the effective switching frequency above the audio range and reduces the transformer flux density, including the associated audible noise. The state machine monitors t ...
Zebra
... built in, so can be used with joysticks. Joysticks analog and digital inputs connect to the 2x13 pin header. DE0-Nano doesn’t have a built-in LCD screen, but one can be connected using some of the unused pins in the 2x13 header. Unfortunately the 2x13 pin header doesn’t output 5volts, needed for th ...
... built in, so can be used with joysticks. Joysticks analog and digital inputs connect to the 2x13 pin header. DE0-Nano doesn’t have a built-in LCD screen, but one can be connected using some of the unused pins in the 2x13 header. Unfortunately the 2x13 pin header doesn’t output 5volts, needed for th ...
Chapter-4
... The vacuum tube diode has been replaced by the semiconductor diode in modern equipment designs. Advantages of solid state diode are as follows:1. More efficient because they do not consume filament power 2. They are very much smaller 3. They operate into the micro wave region, while most vacuum tube ...
... The vacuum tube diode has been replaced by the semiconductor diode in modern equipment designs. Advantages of solid state diode are as follows:1. More efficient because they do not consume filament power 2. They are very much smaller 3. They operate into the micro wave region, while most vacuum tube ...
AD9748 数据手册DataSheet 下载
... CMOS digital-to-analog converters (DACs). The TxDAC family, consisting of pin-compatible 8-, 10-, 12-, and 14-bit DACs, is specifically optimized for the transmit signal path of communication systems. All of the devices share the same interface options, small outline package, and pinout, providing a ...
... CMOS digital-to-analog converters (DACs). The TxDAC family, consisting of pin-compatible 8-, 10-, 12-, and 14-bit DACs, is specifically optimized for the transmit signal path of communication systems. All of the devices share the same interface options, small outline package, and pinout, providing a ...
LLC Resonant Converter for Front End DC/DC Conversion
... Abstract - A new LLC resonant converter is proposed for Front End DC/DC conversion in Distributed Power System. Three advantages are achieved with this resonant converter. First, ZVS turn on and low current turn off of MOSFETs are achieved. The switching loss is reduced so we can operate the convert ...
... Abstract - A new LLC resonant converter is proposed for Front End DC/DC conversion in Distributed Power System. Three advantages are achieved with this resonant converter. First, ZVS turn on and low current turn off of MOSFETs are achieved. The switching loss is reduced so we can operate the convert ...
Student Biographies
... inputs (v2-v1), and multiply this by a number A, and cause the resulting voltage A (v2-v1) to appear at the output terminal relative to ground. Note that v1 and v2 are also implied to be relative to ground as shown in the figure below. The ideal op amp is not supposed to draw any current from the si ...
... inputs (v2-v1), and multiply this by a number A, and cause the resulting voltage A (v2-v1) to appear at the output terminal relative to ground. Note that v1 and v2 are also implied to be relative to ground as shown in the figure below. The ideal op amp is not supposed to draw any current from the si ...
OPA356-Q1
... The OPA356 is a high-speed voltage-feedback CMOS operational amplifier designed for video and other applications requiring wide bandwidth. The OPA356 is unity gain stable and can drive large output currents. Differential gain is 0.02% and differential phase is 0.05°. Quiescent current is only 8.3 mA ...
... The OPA356 is a high-speed voltage-feedback CMOS operational amplifier designed for video and other applications requiring wide bandwidth. The OPA356 is unity gain stable and can drive large output currents. Differential gain is 0.02% and differential phase is 0.05°. Quiescent current is only 8.3 mA ...
meg ohmmeter
... As the electric current is increased, a value is reached wher~ the test patient cannot release the electrodes. This is just above the "let-go"' value. Prolo~ed exposure to the "let-go"' current or shorter exposure to currents not too much greater than the tabulated currents can be fatal. Resistance ...
... As the electric current is increased, a value is reached wher~ the test patient cannot release the electrodes. This is just above the "let-go"' value. Prolo~ed exposure to the "let-go"' current or shorter exposure to currents not too much greater than the tabulated currents can be fatal. Resistance ...
Giga-tronics white paper - RF/Microwave instrumentation amplifiers
... P1dB will offer equal or better linear performance compared to a TWTA rated at 40 or more watts of saturated power. In terms of linearity, TWTAs have a very soft saturation curve, starting to saturate well before reaching their peak power. In comparison, solid-state GaAs parallel-MMIC amplifiers hav ...
... P1dB will offer equal or better linear performance compared to a TWTA rated at 40 or more watts of saturated power. In terms of linearity, TWTAs have a very soft saturation curve, starting to saturate well before reaching their peak power. In comparison, solid-state GaAs parallel-MMIC amplifiers hav ...
Examples of electric stimulators - O6U E
... • The cardiac pacemaker is an electric stimulator that produces periodic electric pulses that are conducted to electrodes located on the surface of the heart (epicardium), within the heart muscle ( the myocardium), or within the cavity of the heart or the lining of the heart (endocardium). ...
... • The cardiac pacemaker is an electric stimulator that produces periodic electric pulses that are conducted to electrodes located on the surface of the heart (epicardium), within the heart muscle ( the myocardium), or within the cavity of the heart or the lining of the heart (endocardium). ...
Direct Light-Triggered Solid-State Switches For Pulsed Power Applications J. Przybilla
... transmitted by a special light guide to the light sensitive area of the LTT. The central area of the LTT consists of a Breakover Diode (BoD) and a multiple Amplifying Gate (AG) structure. The BoD is located inside the light-sensitive area. If the forward voltage exceeds the breakdown voltage of the ...
... transmitted by a special light guide to the light sensitive area of the LTT. The central area of the LTT consists of a Breakover Diode (BoD) and a multiple Amplifying Gate (AG) structure. The BoD is located inside the light-sensitive area. If the forward voltage exceeds the breakdown voltage of the ...
Electrocardiogram Amplifier Design Using Basic Electronic
... Involves using resistors with smaller values – Impact more significant in the difference amplifier stage (i.e. adjusting R3 and R4) ...
... Involves using resistors with smaller values – Impact more significant in the difference amplifier stage (i.e. adjusting R3 and R4) ...
Ch01 - lmn.pub.ro
... a solution in the case of nonlinear circuits; therefore, only linear dynamic circuits are considered in the following. The standard problem of a linear dynamic circuit is the following: The given data are: the configuration (topology) of the circuit, the characteristics of its active elements (ek an ...
... a solution in the case of nonlinear circuits; therefore, only linear dynamic circuits are considered in the following. The standard problem of a linear dynamic circuit is the following: The given data are: the configuration (topology) of the circuit, the characteristics of its active elements (ek an ...
MAX16993 Step-Down Controller with Dual 2.1MHz Step-Down DC-DC Converters General Description
... OUT1. Under no-load conditions, the MAX16993 consumes only 30µA of quiescent current, making it ideal for automotive applications. The high-voltage synchronous step-down DC-DC controller (OUT1) operates from a voltage up to 36V continuous and is protected from load-dump transients up to 42V. There i ...
... OUT1. Under no-load conditions, the MAX16993 consumes only 30µA of quiescent current, making it ideal for automotive applications. The high-voltage synchronous step-down DC-DC controller (OUT1) operates from a voltage up to 36V continuous and is protected from load-dump transients up to 42V. There i ...
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.