Calibration Of Oscilloscopes
... The purpose of this guideline is to define a generally accepted procedure for the calibration of oscilloscopes. It does not cover all technical details of the oscilloscopes, even if they are important for calibration. In this directive, appropriate standards and documents (see references) have been ...
... The purpose of this guideline is to define a generally accepted procedure for the calibration of oscilloscopes. It does not cover all technical details of the oscilloscopes, even if they are important for calibration. In this directive, appropriate standards and documents (see references) have been ...
MAX1760/MAX1760H 0.8A, Low-Noise, 1MHz, Step-Up DC-DC Converter General Description
... The MAX1760 is a highly efficient, low-noise power supply for portable RF and hand-held instruments. It combines a boost switching regulator, N-channel power MOSFET, P-channel synchronous rectifier, precision reference, and shutdown control (Figure 1). The DC-DC converter boosts a 1-cell to 3-cell b ...
... The MAX1760 is a highly efficient, low-noise power supply for portable RF and hand-held instruments. It combines a boost switching regulator, N-channel power MOSFET, P-channel synchronous rectifier, precision reference, and shutdown control (Figure 1). The DC-DC converter boosts a 1-cell to 3-cell b ...
MAX16932/MAX16933 2.2MHz, 36V, Dual Buck with 20µA Quiescent Current General Description
... The MAX16932/MAX16933 offer two high-voltage, synchronous step-down controllers that use only 20µA of quiescent current with no load. They operate with an input voltage supply from 3.5V to 42V and can operate in dropout condition by running at 95% duty cycle. The devices are intended for application ...
... The MAX16932/MAX16933 offer two high-voltage, synchronous step-down controllers that use only 20µA of quiescent current with no load. They operate with an input voltage supply from 3.5V to 42V and can operate in dropout condition by running at 95% duty cycle. The devices are intended for application ...
MAX15046 40V, High-Performance, Synchronous Buck Controller EVALUATION KIT AVAILABLE
... The MAX15046 synchronous step-down controller operates from a 4.5V to 40V input-voltage range and generates an adjustable output voltage from 85% of the inputvoltage down to 0.6V while supporting loads up to 25A. As long as the device supply voltage is within 5.0V to 5.5V, the input power bus (VIN) ...
... The MAX15046 synchronous step-down controller operates from a 4.5V to 40V input-voltage range and generates an adjustable output voltage from 85% of the inputvoltage down to 0.6V while supporting loads up to 25A. As long as the device supply voltage is within 5.0V to 5.5V, the input power bus (VIN) ...
the basic principle of the ac generator is a direct consequence
... combine several sinusoidally varying currents or voltages that have different ...
... combine several sinusoidally varying currents or voltages that have different ...
L-26(TB)(ET) ((EE)NPTEL)
... Star-delta connection To connect windings in delta, one should be careful enough to avoid dead short circuit. Suppose we want to carry out star / delta connection with the help of the above single phase transformers. HV windings are connected by shorting A2, B2 and C2 together as shown in the figur ...
... Star-delta connection To connect windings in delta, one should be careful enough to avoid dead short circuit. Suppose we want to carry out star / delta connection with the help of the above single phase transformers. HV windings are connected by shorting A2, B2 and C2 together as shown in the figur ...
LTM8025 - 36V, 3A Step-Down uModule Converter
... 2. Apply the recommended CIN, COUT, RADJ and RT values. 3. Connect BIAS as indicated. While these component combinations have been tested for proper operation, it is incumbent upon the user to verify proper operation over the intended system’s line, load and environmental conditions. Bear in mind th ...
... 2. Apply the recommended CIN, COUT, RADJ and RT values. 3. Connect BIAS as indicated. While these component combinations have been tested for proper operation, it is incumbent upon the user to verify proper operation over the intended system’s line, load and environmental conditions. Bear in mind th ...
Development of an Ultra Stable Klystron
... high voltage transformer. Rapid charging at resonant frequency is commanded first then a current is reduced by increasing a switching frequency above a resonant frequency. The stored energy must be discharged between each pulse. A phase-shifting resonant inverter has two independent inverter circuit ...
... high voltage transformer. Rapid charging at resonant frequency is commanded first then a current is reduced by increasing a switching frequency above a resonant frequency. The stored energy must be discharged between each pulse. A phase-shifting resonant inverter has two independent inverter circuit ...
In this chapter, we will
... direction as the original space-charge electric field, resulting in a smaller net electric field and smaller barrier between n and p regions. Chapter 1-23 ...
... direction as the original space-charge electric field, resulting in a smaller net electric field and smaller barrier between n and p regions. Chapter 1-23 ...
MAX15035 15A Step-Down Regulator with Internal Switches General Description Features
... and high DC-output accuracy. Combined with the internal low on-resistance MOSFETs, the MAX15035 provides a highly efficient and compact solution for small form factor applications that need a high-power density. Maxim’s proprietary Quick-PWM™ quick-response, constant on-time PWM control scheme handl ...
... and high DC-output accuracy. Combined with the internal low on-resistance MOSFETs, the MAX15035 provides a highly efficient and compact solution for small form factor applications that need a high-power density. Maxim’s proprietary Quick-PWM™ quick-response, constant on-time PWM control scheme handl ...
HW3 (Due: Oct. 27)
... Fig 21 3.22 [4%] A black box with a circuit in it is connected to a variable resistor. An ideal ammeter (with zero resistance) and an ideal voltmeter (with infinite resistance) are used to measure current and voltage as shown in Fig. 22. The results are shown in the Table 1. (a) Find i when R=4 ohm. ...
... Fig 21 3.22 [4%] A black box with a circuit in it is connected to a variable resistor. An ideal ammeter (with zero resistance) and an ideal voltmeter (with infinite resistance) are used to measure current and voltage as shown in Fig. 22. The results are shown in the Table 1. (a) Find i when R=4 ohm. ...
A3952 - Allegro Microsystems
... resulting in current flow that brakes the motor dynamically. However, if the back-EMF voltage is large, and there is no PWM current limiting, then the load current can increase to a value that approaches a locked rotor condition. To limit the current, when the ITRIP level is reached, the PWM circuit ...
... resulting in current flow that brakes the motor dynamically. However, if the back-EMF voltage is large, and there is no PWM current limiting, then the load current can increase to a value that approaches a locked rotor condition. To limit the current, when the ITRIP level is reached, the PWM circuit ...
HR2000 - Monolithic Power System
... lamp, ensuring all the features at the same time. The operating frequency is programmable and the sweeping frequency is controlled to limit the preheat current. The preheat time and ignition time can be smartly set up for types of lamps and applications. Sufficient protection functions are provided ...
... lamp, ensuring all the features at the same time. The operating frequency is programmable and the sweeping frequency is controlled to limit the preheat current. The preheat time and ignition time can be smartly set up for types of lamps and applications. Sufficient protection functions are provided ...
Phosphates as Lithium-Ion Battery Cathodes: An Evaluation
... Thermodynamic stability at zero K and zero pressure was evaluated using ab initio computed total energies. The stability of any phase was evaluated by comparing it to other phases or linear combination of phases leading to the same composition using the convex hull construction. GGA and GGA+U comput ...
... Thermodynamic stability at zero K and zero pressure was evaluated using ab initio computed total energies. The stability of any phase was evaluated by comparing it to other phases or linear combination of phases leading to the same composition using the convex hull construction. GGA and GGA+U comput ...
MAX1716/MAX1854/MAX1855 High-Speed, Adjustable, Synchronous Step-Down Controllers with Integrated Voltage Positioning General Description
... (VPS), combined with a high DC accuracy control loop, is used to implement a power supply that modifies its output set point in response to the load current. This arrangement decreases full-load power dissipation and reduces the required number of output capacitors. The 28V input range of the MAX171 ...
... (VPS), combined with a high DC accuracy control loop, is used to implement a power supply that modifies its output set point in response to the load current. This arrangement decreases full-load power dissipation and reduces the required number of output capacitors. The 28V input range of the MAX171 ...
36-V, Low- or High-Side, Bidirectional, Zero-Drift
... See the Integrated Shunt Resistor section for additional information regarding the integrated current-sensing resistor. The internal shunt resistor is intended to be used with the internal amplifier and is not intended to be used as a stand-alone resistor. See the Integrated Shunt Resistor section f ...
... See the Integrated Shunt Resistor section for additional information regarding the integrated current-sensing resistor. The internal shunt resistor is intended to be used with the internal amplifier and is not intended to be used as a stand-alone resistor. See the Integrated Shunt Resistor section f ...
Josephson voltage standard
A Josephson voltage standard is a complex system that uses a superconductive integrated circuit chip operating at 4 K to generate stable voltages that depend only on an applied frequency and fundamental constants. It is an intrinsic standard in the sense that it does not depend on any physical artifact. It is the most accurate method to generate or measure voltage and, by international agreement, is the basis for voltage standards around the World.