LB11870 - ONSemi
... will emit switching noise, and if it is too high, the power loss in the output will be excessive. A PWM frequency in the range 15 to 50kHz is desirable. To minimize the influence of the output on this circuit, the ground lead of this capacitor should be connected as close as possible to the IC contr ...
... will emit switching noise, and if it is too high, the power loss in the output will be excessive. A PWM frequency in the range 15 to 50kHz is desirable. To minimize the influence of the output on this circuit, the ground lead of this capacitor should be connected as close as possible to the IC contr ...
Charged cable event
... Repeatability of test results may be rather bad, as it is not easy to inject the pulse into a cable and the pulse, which will get injected, will depend on the brand of simulator used. Cost: 5000-10 000 CDE simulation: Transmission line pulser (TLP) In a transmission line pulse, a cable is charged to ...
... Repeatability of test results may be rather bad, as it is not easy to inject the pulse into a cable and the pulse, which will get injected, will depend on the brand of simulator used. Cost: 5000-10 000 CDE simulation: Transmission line pulser (TLP) In a transmission line pulse, a cable is charged to ...
MAX748A/MAX763A 3.3V, Step-Down, Current-Mode PWM DC-DC Converters __________________General Description
... current in shutdown mode is 0.2µA. The actual design limit for shutdown current is much less than the 100µA specified in the Electrical Characteristics. However, testing to tighter limits is prohibitive because the current takes several seconds to settle to a final value. For ...
... current in shutdown mode is 0.2µA. The actual design limit for shutdown current is much less than the 100µA specified in the Electrical Characteristics. However, testing to tighter limits is prohibitive because the current takes several seconds to settle to a final value. For ...
Technique applied in electrical power
... In the TN grounding scheme the power supply is directly grounded and the metal cases of its loads are connected to this same point (Cotrim, 1985). This scheme can be implemented in three different versions: TN-C, TN-S and TN-C-S. The complementary letters define respectively: i) the neutral conduct ...
... In the TN grounding scheme the power supply is directly grounded and the metal cases of its loads are connected to this same point (Cotrim, 1985). This scheme can be implemented in three different versions: TN-C, TN-S and TN-C-S. The complementary letters define respectively: i) the neutral conduct ...
Low-Voltage, Low-Power and High Gain CMOS OTA
... systems with low supply voltages has created challenging task in the design of modern analog circuits. The realization of high-speed, high gain, large gain-bandwidth product, and low power ampli ers [1, 2] demands innovative circuit design techniques and advances in integrated circuits process techn ...
... systems with low supply voltages has created challenging task in the design of modern analog circuits. The realization of high-speed, high gain, large gain-bandwidth product, and low power ampli ers [1, 2] demands innovative circuit design techniques and advances in integrated circuits process techn ...
dc voltage measurements
... hazardous situation, which if not avoided, could result in death or serious injury. ...
... hazardous situation, which if not avoided, could result in death or serious injury. ...
2016 China International Conference on Electricity Distribution
... sag has risen to be the most important problem of power quality, and that it should be paid more attention to. Voltage sag is defined as any voltage drop event between 10% and 90% of the nominal RMS voltage, lasting between 10ms to 1 min. It is always caused by short-circuits on power systems and it ...
... sag has risen to be the most important problem of power quality, and that it should be paid more attention to. Voltage sag is defined as any voltage drop event between 10% and 90% of the nominal RMS voltage, lasting between 10ms to 1 min. It is always caused by short-circuits on power systems and it ...
United States Court of Appeals for the Federal Circuit
... no infringement under the doctrine of equivalents. Id. at 697-98. On appeal, this court vacated and remanded. First, we adopted the district court’s construction of the term “power supply” to the extent that it required two supply lines to deliver power in an electrical circuit but, finding that the ...
... no infringement under the doctrine of equivalents. Id. at 697-98. On appeal, this court vacated and remanded. First, we adopted the district court’s construction of the term “power supply” to the extent that it required two supply lines to deliver power in an electrical circuit but, finding that the ...
FDS4685 40V P-Channel PowerTrench MOSFET
... 1. Life support devices or systems are devices or support device or system whose failure to perform can systems which, (a) are intended for surgical implant into be reasonably expected to cause the failure of the life the body, or (b) support or sustain life, or (c) whose support device or system, o ...
... 1. Life support devices or systems are devices or support device or system whose failure to perform can systems which, (a) are intended for surgical implant into be reasonably expected to cause the failure of the life the body, or (b) support or sustain life, or (c) whose support device or system, o ...
Article PSD From toys to tools
... is no limitation for obstacle that the multicopter will only vehicle in front. Now, designers detection and classification in fly when approved batteries are are looking to leverage this multicopters. fitted. A widely used solution for established and highly qualified authentication is the ORIGATM. ...
... is no limitation for obstacle that the multicopter will only vehicle in front. Now, designers detection and classification in fly when approved batteries are are looking to leverage this multicopters. fitted. A widely used solution for established and highly qualified authentication is the ORIGATM. ...
Project Draft 1: High Sensitivity, Very Low Drift Temperature Sensor
... The input of the block includes bias voltages and currents, the PTAT voltage, and a clock signal for the switches if an on-chip oscillator cannot be implemented. The output of the op-amp is an output voltage with a low offset. The proposed design of the ADC uses the zoom-ADC topology implemented by ...
... The input of the block includes bias voltages and currents, the PTAT voltage, and a clock signal for the switches if an on-chip oscillator cannot be implemented. The output of the op-amp is an output voltage with a low offset. The proposed design of the ADC uses the zoom-ADC topology implemented by ...
Safe Operating Area for 1200-V Nonlatchup Bipolar
... 2 5 - ~ sgate pulses were applied to the device. During the even dynamic parastic thyristor latchup never occurs for gate on-pulse, the devices were driven to stay in the curany condition if junction temperature iskept below 150°C rent saturation region and then switched off at the end of and gate v ...
... 2 5 - ~ sgate pulses were applied to the device. During the even dynamic parastic thyristor latchup never occurs for gate on-pulse, the devices were driven to stay in the curany condition if junction temperature iskept below 150°C rent saturation region and then switched off at the end of and gate v ...
Electrical substation
A substation is a part of an electrical generation, transmission, and distribution system. Substations transform voltage from high to low, or the reverse, or perform any of several other important functions. Between the generating station and consumer, electric power may flow through several substations at different voltage levels.Substations may be owned and operated by an electrical utility, or may be owned by a large industrial or commercial customer. Generally substations are unattended, relying on SCADA for remote supervision and control.A substation may include transformers to change voltage levels between high transmission voltages and lower distribution voltages, or at the interconnection of two different transmission voltages. The word substation comes from the days before the distribution system became a grid. As central generation stations became larger, smaller generating plants were converted to distribution stations, receiving their energy supply from a larger plant instead of using their own generators. The first substations were connected to only one power station, where the generators were housed, and were subsidiaries of that power station.