MAX1717 Dynamically Adjustable, Synchronous Step-Down Controller for Notebook CPUs General Description
... High DC precision is enhanced by a two-wire remotesensing scheme that compensates for voltage drops in the ground bus and output voltage rail. Alternatively, the remote-sensing inputs can be used together with the MAX1717’s high DC accuracy to implement a voltage-positioned circuit that modifies the ...
... High DC precision is enhanced by a two-wire remotesensing scheme that compensates for voltage drops in the ground bus and output voltage rail. Alternatively, the remote-sensing inputs can be used together with the MAX1717’s high DC accuracy to implement a voltage-positioned circuit that modifies the ...
H3CA - OMRON Industrial Automation
... The H3CA-8@ contains a capacitor-drop power circuit. Use a sinusoidal power supply with a commercial frequency. Do not use power supplies with a high frequency component (such as inverter power supplies) for Timers with 100 to 240-VAC specifications. Using these power supplies can damage internal ci ...
... The H3CA-8@ contains a capacitor-drop power circuit. Use a sinusoidal power supply with a commercial frequency. Do not use power supplies with a high frequency component (such as inverter power supplies) for Timers with 100 to 240-VAC specifications. Using these power supplies can damage internal ci ...
- Interroll
... conveyor system. Any other use is considered inappropriate. Any modifications that affect the safety of the product are not permitted. The DriveControl 20/54 may only be operated within the defined operating limits. Deviating applications require the approval of Interroll. ...
... conveyor system. Any other use is considered inappropriate. Any modifications that affect the safety of the product are not permitted. The DriveControl 20/54 may only be operated within the defined operating limits. Deviating applications require the approval of Interroll. ...
Field Effect Transistor
... • Be able to explain some basic physical theory and operation of FET • Be able to do calculation on DC and AC analysis on FET circuit ...
... • Be able to explain some basic physical theory and operation of FET • Be able to do calculation on DC and AC analysis on FET circuit ...
Examples of Transient RC and RL Circuits. The Series RLC Circuit
... When the switch is opened, the current path is effectively broken and thus the time rate of change of the current becomes arbitrarily large. Since the voltage is proportional to di / dt , the voltage developed across the inductor could become very large. As an example, let’s consider a system with a ...
... When the switch is opened, the current path is effectively broken and thus the time rate of change of the current becomes arbitrarily large. Since the voltage is proportional to di / dt , the voltage developed across the inductor could become very large. As an example, let’s consider a system with a ...
UM0969
... installed. The kit is not electrically isolated from the AC/DC input. The demonstration board is directly linked to the mains voltage. No insulation is ensured between accessible parts and high voltage. All measuring equipment must be isolated from the mains before powering the board. When using an ...
... installed. The kit is not electrically isolated from the AC/DC input. The demonstration board is directly linked to the mains voltage. No insulation is ensured between accessible parts and high voltage. All measuring equipment must be isolated from the mains before powering the board. When using an ...
LT6402-12
... The LT®6402-12 is a low distortion, low noise differential amplifier/ADC driver for use in applications from DC to 300MHz. The LT6402-12 has been designed for ease of use, with minimal support circuitry required. Exceptionally low input-referred noise and low distortion (with either single-ended or d ...
... The LT®6402-12 is a low distortion, low noise differential amplifier/ADC driver for use in applications from DC to 300MHz. The LT6402-12 has been designed for ease of use, with minimal support circuitry required. Exceptionally low input-referred noise and low distortion (with either single-ended or d ...
Current Digital to Analog Converter
... In production the IDAC is calibrated at room temperature. If the temperature where the MCU is used in varies from this, the calibration value might be off. This software example uses the ADC to measure the current sent through an external resistor connected to ADC channel pin, see Figure 3.1 (p. 6) ...
... In production the IDAC is calibrated at room temperature. If the temperature where the MCU is used in varies from this, the calibration value might be off. This software example uses the ADC to measure the current sent through an external resistor connected to ADC channel pin, see Figure 3.1 (p. 6) ...
A Series-LC-Filtered Active Damper for AC - VBN
... power systems [14]-[16]. In [14], the active damper is used in parallel with other grid converters at the Point of Common Coupling (PCC) of an ac system. By dynamically shaping the equivalent grid impedance at the PCC, the active damper mitigates instabilities effectively. Compared to conventional a ...
... power systems [14]-[16]. In [14], the active damper is used in parallel with other grid converters at the Point of Common Coupling (PCC) of an ac system. By dynamically shaping the equivalent grid impedance at the PCC, the active damper mitigates instabilities effectively. Compared to conventional a ...
Application circuit examples of Si photodiode
... This is an illuminometer using a visual-compensated photodiode S7686 and an operational amplifier. A maximum of 5000 lx can be measured with a voltmeter having a 5 V range. It is necessary to use an operational amplifier which can operate from a single voltage supply with a low bias current. A stand ...
... This is an illuminometer using a visual-compensated photodiode S7686 and an operational amplifier. A maximum of 5000 lx can be measured with a voltmeter having a 5 V range. It is necessary to use an operational amplifier which can operate from a single voltage supply with a low bias current. A stand ...
BandGap reference circuits
... that generates a temperature independent voltage. This method involves the generation of a voltage with a positive temperature coefficient. The base-emitter voltage, VBE, has a negative temperature coefficient. Therefore, when the two voltages are added together, the sum has a zero temperature coeff ...
... that generates a temperature independent voltage. This method involves the generation of a voltage with a positive temperature coefficient. The base-emitter voltage, VBE, has a negative temperature coefficient. Therefore, when the two voltages are added together, the sum has a zero temperature coeff ...
Mixing Signals
... A mixer circuit is an important part of many audio systems. For example DJ’s use a mixer to ‘voice over’ records. Recording studios use mixers to balance the sound from different voices and instruments. Summing Amplifier The basic building block of a mixer is an inverting amplifier, configured as a ...
... A mixer circuit is an important part of many audio systems. For example DJ’s use a mixer to ‘voice over’ records. Recording studios use mixers to balance the sound from different voices and instruments. Summing Amplifier The basic building block of a mixer is an inverting amplifier, configured as a ...
while the potential difference across the combination is
... Two resistors are said to be in parallel when their high potential ends are connected as are also their lower potential ends. Current would enter the high potential end and exit the low potential end. In this case, both resistors share the same potential difference, but the currents are in general d ...
... Two resistors are said to be in parallel when their high potential ends are connected as are also their lower potential ends. Current would enter the high potential end and exit the low potential end. In this case, both resistors share the same potential difference, but the currents are in general d ...
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.