OnChipRegulators
... • Two unregulated supply voltages. Approximately 1.5V and 2.5V. • 6 on chip voltage regulators: analog, 3x digital, threshold comparator, sample & hold circuit • Low drop-out, down to 150mV. Average power dissipation ≈15% • Cut-off frequency 100 - 500kHz • 1uF capacitor per chip on V2.5unreg. Build ...
... • Two unregulated supply voltages. Approximately 1.5V and 2.5V. • 6 on chip voltage regulators: analog, 3x digital, threshold comparator, sample & hold circuit • Low drop-out, down to 150mV. Average power dissipation ≈15% • Cut-off frequency 100 - 500kHz • 1uF capacitor per chip on V2.5unreg. Build ...
Nov 2000 Low Distortion Rail-to-Rail Amplifiers Drive ADCs and Cables
... A low distortion, low voltage filter, suitable for antialiasing applications, is shown in Figure 5. The filter is a cascade of two inverting 2nd order sections, with values selected to give a Butterworth response. In this configuration, signal swing on the inputs of the op amps is small, resulting i ...
... A low distortion, low voltage filter, suitable for antialiasing applications, is shown in Figure 5. The filter is a cascade of two inverting 2nd order sections, with values selected to give a Butterworth response. In this configuration, signal swing on the inputs of the op amps is small, resulting i ...
Name: Notes – 21.1 Resistors in Series and Parallel 1. Most circuits
... Notes – 21.1 Resistors in Series and Parallel 1. Most circuits have more than one component, called a resistor that limits the flow of charge in the circuit. A measure of this limit on charge flow is called ____________. 2. Label which resistors are in series and which are in parallel. ...
... Notes – 21.1 Resistors in Series and Parallel 1. Most circuits have more than one component, called a resistor that limits the flow of charge in the circuit. A measure of this limit on charge flow is called ____________. 2. Label which resistors are in series and which are in parallel. ...
MAX742 Switch-Mode Regulator with +5V to ±12V or ±15V Dual Output _______________General Description
... The MAX742 DC-DC converter is a controller for dual-output power supplies in the 3W to 60W range. Relying on simple two-terminal inductors rather than transformers, the MAX742 regulates both outputs independently to within ±4% over all conditions of line voltage, temperature, and load current. The M ...
... The MAX742 DC-DC converter is a controller for dual-output power supplies in the 3W to 60W range. Relying on simple two-terminal inductors rather than transformers, the MAX742 regulates both outputs independently to within ±4% over all conditions of line voltage, temperature, and load current. The M ...
1718 W. Mishawaka Rd., Elkhart, IN 46517 516.594
... clean, noise-free AC power to deliver maximum performance. Unfortunately, most AC power does not meet these standards. Common household appliances such as refrigerators, televisions and computers often contaminate AC power lines with line noise, spikes and other irregularities that make it difficult ...
... clean, noise-free AC power to deliver maximum performance. Unfortunately, most AC power does not meet these standards. Common household appliances such as refrigerators, televisions and computers often contaminate AC power lines with line noise, spikes and other irregularities that make it difficult ...
CENTURION® STANDBY GENERATOR
... GENERAC’S success in “IMPROVING POWER BY DESIGN.” But it doesn’t stop there. Total commitment to component testing, reliability testing, environmental testing, destruction and life testing, plus testing to applicable CSA, NEMA, EGSA, and other standards, allows you to choose GENERAC POWER SYSTEMS wi ...
... GENERAC’S success in “IMPROVING POWER BY DESIGN.” But it doesn’t stop there. Total commitment to component testing, reliability testing, environmental testing, destruction and life testing, plus testing to applicable CSA, NEMA, EGSA, and other standards, allows you to choose GENERAC POWER SYSTEMS wi ...
Mr Xi`s notes on DC electricity
... • So the EMF can be thought of as the output voltage when the current is zero • i.e. if an AA cell is 1.5V, this is the EMF ...
... • So the EMF can be thought of as the output voltage when the current is zero • i.e. if an AA cell is 1.5V, this is the EMF ...
EUP7907 数据手册DataSheet 下载
... capacitor, reducing the amount of the PCB area. Only a 2.2uF ceramic capacitor can make the device stable over the whole load range. As shown in the function block diagram, the EUP7907 is composed of the bandgap reference voltage, the error amplifier, P-channel MOSFET pass transistor, internal resis ...
... capacitor, reducing the amount of the PCB area. Only a 2.2uF ceramic capacitor can make the device stable over the whole load range. As shown in the function block diagram, the EUP7907 is composed of the bandgap reference voltage, the error amplifier, P-channel MOSFET pass transistor, internal resis ...
MAX15032 Evaluation Kit Evaluates: General Description Features
... The MAX15032 EV kit contains a high-efficiency pulsewidth-modulated (PWM) step-up DC-DC converter. The MAX15032 features an adjustable output voltage and an internal MOSFET switch to achieve a fast transient response. The EV kit operates from a 2.9V to 5.5V DC power supply and provides a regulated 3 ...
... The MAX15032 EV kit contains a high-efficiency pulsewidth-modulated (PWM) step-up DC-DC converter. The MAX15032 features an adjustable output voltage and an internal MOSFET switch to achieve a fast transient response. The EV kit operates from a 2.9V to 5.5V DC power supply and provides a regulated 3 ...
TORTURE BY ELECTRICITY
... 3. What are two advantages of connecting cells in parallel? (a) _____________________________________________________________ (b) _____________________________________________________________ 4. What is the main advantage of connecting cells in series? 5. In the two circuits below, each resistor has ...
... 3. What are two advantages of connecting cells in parallel? (a) _____________________________________________________________ (b) _____________________________________________________________ 4. What is the main advantage of connecting cells in series? 5. In the two circuits below, each resistor has ...
RT8720B - Richtek
... to 10kΩ) is recommended to be connected from this pin to a high level voltage (<5.5V) for frequency generator function. ...
... to 10kΩ) is recommended to be connected from this pin to a high level voltage (<5.5V) for frequency generator function. ...
AE265 Pathfinder EPS
... • 3.3V, 12V and 5.5V delivered to Secondary Systems by switch – Powered off by default – Only powered on by command from CTDH • 3.3V, 12V and 5.5V delivered to Secondary Systems by switch – Powered off by default – Only powered on by command from CTDH ...
... • 3.3V, 12V and 5.5V delivered to Secondary Systems by switch – Powered off by default – Only powered on by command from CTDH • 3.3V, 12V and 5.5V delivered to Secondary Systems by switch – Powered off by default – Only powered on by command from CTDH ...
QUALITROL-IRIS POWER IS THE WORLD’S LARGEST PROVIDER OF MONITORING AND
... new or rewound machines). The Iris Power SSCs are not connected to the high voltage winding, and they are not subject to any high electrical stresses. Turbine generators rated up to 600 MVA normally require 6 SSCs, while higher rated turbine generators may require more. ...
... new or rewound machines). The Iris Power SSCs are not connected to the high voltage winding, and they are not subject to any high electrical stresses. Turbine generators rated up to 600 MVA normally require 6 SSCs, while higher rated turbine generators may require more. ...
Chapter 1, Solution 1
... it 5 sin 6 tA . Calculate the total charge flow through the device from t = 0 to t = 10 ms. 2. Chapter 1, Problem 5 (Exponential function) Determine the total charge flowing into an element for 0 < t < 2 s when the current entering its positive terminal is i t e 2t mA . 3. Chapter 1, Pro ...
... it 5 sin 6 tA . Calculate the total charge flow through the device from t = 0 to t = 10 ms. 2. Chapter 1, Problem 5 (Exponential function) Determine the total charge flowing into an element for 0 < t < 2 s when the current entering its positive terminal is i t e 2t mA . 3. Chapter 1, Pro ...
1.5A Very L.D.O Voltage Regulator LM29150/1/2
... -current voltage regulator applications. Their 350mV dropout voltage at full load make them especially valuable in battery powered systems and as high efficiency noise filters in "post-regulator" applications. Unlike older NPN-pass transistor designs, dropout performance of the PNP output of these d ...
... -current voltage regulator applications. Their 350mV dropout voltage at full load make them especially valuable in battery powered systems and as high efficiency noise filters in "post-regulator" applications. Unlike older NPN-pass transistor designs, dropout performance of the PNP output of these 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.