file for Lab 3
... Note that the final voltage gain is negative, thus the name inverting amplifier. However, sometimes a negative voltage gain is not desired. In such a case, one could use the output of the inverting amplifier as the input to a second inverting amplifier which would cause the total voltage gain to be ...
... Note that the final voltage gain is negative, thus the name inverting amplifier. However, sometimes a negative voltage gain is not desired. In such a case, one could use the output of the inverting amplifier as the input to a second inverting amplifier which would cause the total voltage gain to be ...
IMEC, Leuven, Belgium, K.U.Leuven, Leuven, Belgium
... micromachined together with the mass and the suspension springs in a 6” silicon <100>-wafer. First, the capacitor, the mass and the springs are patterned and then etched into the silicon by deep reactive ion etching (DRIE) using ...
... micromachined together with the mass and the suspension springs in a 6” silicon <100>-wafer. First, the capacitor, the mass and the springs are patterned and then etched into the silicon by deep reactive ion etching (DRIE) using ...
Lesson
... In closing, students reflect on their cell configurations and reconstruct their most promising electrochemical cell based on the greatest voltage achieved. It should be made clear that although they were able to produce a finite amount of voltage, the cell still remains largely impractical for usefu ...
... In closing, students reflect on their cell configurations and reconstruct their most promising electrochemical cell based on the greatest voltage achieved. It should be made clear that although they were able to produce a finite amount of voltage, the cell still remains largely impractical for usefu ...
Precision Current Measurements on High Voltage Power Supply Rails
... Measuring current at the high-side of the load, or directly in series with the power rail being monitored and the remainder of the circuit, avoids both the varying system reference and alternate short-circuit path issues of low-side current measurements. The high-side location allows for measuring t ...
... Measuring current at the high-side of the load, or directly in series with the power rail being monitored and the remainder of the circuit, avoids both the varying system reference and alternate short-circuit path issues of low-side current measurements. The high-side location allows for measuring t ...
AP6502 Description Pin Assignments
... amplifier (EA) output voltage is higher than the current sense amplifier output, and the current comparator’s output is low. The rising edge of the 340kHz oscillator clock signal sets the RS Flip-Flop. Its output turns on HS MOSFET. The current sense amplifier is reset for every switching cycle. Whe ...
... amplifier (EA) output voltage is higher than the current sense amplifier output, and the current comparator’s output is low. The rising edge of the 340kHz oscillator clock signal sets the RS Flip-Flop. Its output turns on HS MOSFET. The current sense amplifier is reset for every switching cycle. Whe ...
Using the AEA 20/20 TDR
... http://www.ti.com/lit/ds/symlink/lm117.pdf Be sure to specify the range of voltages it can indicate, the power supply it requires, and any other pertinent information you think a customer would need to know. Be complete but as succinct as possible. 2) Follow this with a tutorial for another engineer ...
... http://www.ti.com/lit/ds/symlink/lm117.pdf Be sure to specify the range of voltages it can indicate, the power supply it requires, and any other pertinent information you think a customer would need to know. Be complete but as succinct as possible. 2) Follow this with a tutorial for another engineer ...
Analysis of Low Pass Filter and Voltage Dividers
... design parameters as SPICE, but for completeness, simulations were run in both. It was not too time consuming to do both, as the programs are generally easy to work with. The transient analysis w ...
... design parameters as SPICE, but for completeness, simulations were run in both. It was not too time consuming to do both, as the programs are generally easy to work with. The transient analysis w ...
LED-55W-PR1T5 - Thomas Research Products
... Part is compatible with most 0-10V Wall Slide dimmers and direct 0-10V analog signal. Output current will be 0% when Vdim ≤0.60V. This is dim to zero operation. Output will be 100% with Purple/Gray open zand 0% with Purple/Gray Shorted. Dimming leads are isolated from input leads. Dimming leads are ...
... Part is compatible with most 0-10V Wall Slide dimmers and direct 0-10V analog signal. Output current will be 0% when Vdim ≤0.60V. This is dim to zero operation. Output will be 100% with Purple/Gray open zand 0% with Purple/Gray Shorted. Dimming leads are isolated from input leads. Dimming leads are ...
Care and Repair of MCI JH Series Transports
... F) Motor Starting Circuit and Output Amplifier. The system in the fixed-speed mode works very much like any PLL, i.e. the reference is divided down, and the speed selected via different dividers feeding one side of the phase comparator, the other side of the phase comparator being driven by the moto ...
... F) Motor Starting Circuit and Output Amplifier. The system in the fixed-speed mode works very much like any PLL, i.e. the reference is divided down, and the speed selected via different dividers feeding one side of the phase comparator, the other side of the phase comparator being driven by the moto ...
Evaluates: MAX848/MAX849 MAX849 Evaluation Kit _______________General Description ____________________________Features
... This section describes how to operate the MAX849 EV kit, and how to evaluate its performance. Do not turn on the power supply until all connections are completed. 1) Configure the jumper and resistor settings as desired. For a standard 3.3V output and 90% power-OK threshold, close jumper JU1 (Table ...
... This section describes how to operate the MAX849 EV kit, and how to evaluate its performance. Do not turn on the power supply until all connections are completed. 1) Configure the jumper and resistor settings as desired. For a standard 3.3V output and 90% power-OK threshold, close jumper JU1 (Table ...
AMS317 数据手册DataSheet 下载
... differential and the output current. Guaranteed maximum power dissipation will not be available over the full input/output range. Note 3: See thermal regulation specifications for changes in output voltage due to heating effects. Line and load regulation are measured at a constant junction temperatu ...
... differential and the output current. Guaranteed maximum power dissipation will not be available over the full input/output range. Note 3: See thermal regulation specifications for changes in output voltage due to heating effects. Line and load regulation are measured at a constant junction temperatu ...
P85350
... The Wheelock Exceder LED LSPST Series High-Fidelity Multi-Candela Speaker Strobes with Amber lens are UL Listed under Standard 1638 (Visual Signaling Appliance) for Private Mode Emergency General Utility Signaling and ULC S526-07. Amber lens strobes appliances also comply with the polar distribution ...
... The Wheelock Exceder LED LSPST Series High-Fidelity Multi-Candela Speaker Strobes with Amber lens are UL Listed under Standard 1638 (Visual Signaling Appliance) for Private Mode Emergency General Utility Signaling and ULC S526-07. Amber lens strobes appliances also comply with the polar distribution ...
FEATURES
... In accordance with UL 1577, each ADuM3160 is proof tested by applying an insulation test voltage ≥3000 V rms for 1 sec (current leakage detection limit = 10 µA). In accordance with DIN V VDE V 0884-10, each ADuM3160 is proof tested by applying an insulation test voltage ≥1050 V peak for 1 sec (parti ...
... In accordance with UL 1577, each ADuM3160 is proof tested by applying an insulation test voltage ≥3000 V rms for 1 sec (current leakage detection limit = 10 µA). In accordance with DIN V VDE V 0884-10, each ADuM3160 is proof tested by applying an insulation test voltage ≥1050 V peak for 1 sec (parti ...
CIRCUIT FUNCTION AND BENEFITS
... amplifier offset errors are 75 µV maximum, or 0.000375% of full-scale range and are negligible relative to the error induced by the resistor mismatch. The maximum expected full-scale and zero-scale errors are, therefore, approximately 0.02%, or 210 LSBs each. Figure 4 shows the measured full-scale e ...
... amplifier offset errors are 75 µV maximum, or 0.000375% of full-scale range and are negligible relative to the error induced by the resistor mismatch. The maximum expected full-scale and zero-scale errors are, therefore, approximately 0.02%, or 210 LSBs each. Figure 4 shows the measured full-scale e ...
INTEGRATED CIRCUITS
... while pure CMOS logic has symmetrical levels. Special care must be taken when driving CMOS devices with TTL logic. ...
... while pure CMOS logic has symmetrical levels. Special care must be taken when driving CMOS devices with TTL logic. ...
No-load current interruption
... Phase A = Black, B=Red, C = Blue. Each slide shows line voltages (thick lines), pre-interruption currents (thin lines) and post-interruption motor-regenerated voltages (thin lines). You can distinguish between the latter two apart based on where they occur in time (before or after interruption) All ...
... Phase A = Black, B=Red, C = Blue. Each slide shows line voltages (thick lines), pre-interruption currents (thin lines) and post-interruption motor-regenerated voltages (thin lines). You can distinguish between the latter two apart based on where they occur in time (before or after interruption) All ...
An experimental BiCMOS video 10 bit ADC - Solid
... using a 3-pm dcsign rule BiCMOS process. The transit frequency f r of the n-p-n transistor was 4 GHz. The transconductances of the NMOS and PMOS were 30 and 15 pS/pm, respectively. The ladders consisted entirely of MoSi, resistors with a sheet resistance of 5 St/O. The evaluation of the ADC required ...
... using a 3-pm dcsign rule BiCMOS process. The transit frequency f r of the n-p-n transistor was 4 GHz. The transconductances of the NMOS and PMOS were 30 and 15 pS/pm, respectively. The ladders consisted entirely of MoSi, resistors with a sheet resistance of 5 St/O. The evaluation of the ADC required ...
Code of Conduct on Energy Efficiency of External Power Supplies
... Scope of this Code of Conduct are single voltage external ac-dc and ac-ac power supplies for electronic and electrical appliances, including among others AC adapters, battery chargers for mobile phones, domestic appliances, power tools and IT equipment, in the output power range 0.3W to 250W. As the ...
... Scope of this Code of Conduct are single voltage external ac-dc and ac-ac power supplies for electronic and electrical appliances, including among others AC adapters, battery chargers for mobile phones, domestic appliances, power tools and IT equipment, in the output power range 0.3W to 250W. As the ...
ICL7665 Microprocessor Voltage Monitor with Dual Over/Undervoltage Detection _______________General Description
... supply is established, and that in multiple supply systems, the supply to the ICL7665 be turned on first. If this is not possible, currents into inputs and/or outputs must be limited to ±0.5mA and voltages must not exceed those defined above. Stresses beyond those listed under “Absolute Maximum Rati ...
... supply is established, and that in multiple supply systems, the supply to the ICL7665 be turned on first. If this is not possible, currents into inputs and/or outputs must be limited to ±0.5mA and voltages must not exceed those defined above. Stresses beyond those listed under “Absolute Maximum Rati ...
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.