Evaluates: MAX1813 MAX1813 Evaluation Kit General Description Features
... for different processor states. Depending on the logic level at SUS (SW1-D), the suspend mode multiplexer selects the VID DAC code settings from either the ZMODE multiplexer, or the S0/S1 (JU1, JU2) input decoder. The output voltage can be digitally set from 0.925V to 2.0V (Table 1, CODE = 0, JU8 pi ...
... for different processor states. Depending on the logic level at SUS (SW1-D), the suspend mode multiplexer selects the VID DAC code settings from either the ZMODE multiplexer, or the S0/S1 (JU1, JU2) input decoder. The output voltage can be digitally set from 0.925V to 2.0V (Table 1, CODE = 0, JU8 pi ...
Active Power Filter Control Strategy With Implicit
... voltage control loop and an internal current control loop. Large control bandwidths are typically required with this approach. Hysteresis current control is also employed and demands a single outer voltage control loop to generate the current references. This scheme leads to very fast dynamics but b ...
... voltage control loop and an internal current control loop. Large control bandwidths are typically required with this approach. Hysteresis current control is also employed and demands a single outer voltage control loop to generate the current references. This scheme leads to very fast dynamics but b ...
CW-M SERIES AC POWER SOURCE
... Only qualified personnel who deal with attendant hazards in power supplies, are allowed to perform installation and servicing. Ensure that the AC power line ground is connected properly to the Power Rack input connector or chassis. Similarly, other power ground lines including those to application a ...
... Only qualified personnel who deal with attendant hazards in power supplies, are allowed to perform installation and servicing. Ensure that the AC power line ground is connected properly to the Power Rack input connector or chassis. Similarly, other power ground lines including those to application a ...
MAX4923–MAX4926 Overvoltage Protectors with External pFET General Description
... controllers protect low-voltage systems against highvoltage faults of up to +28V when used with a -30V pFET. When the input voltage exceeds the OVLO threshold, these devices turn off the external pFET to prevent damage to protected components. The typical overvoltage trip level is set to 7.18V (MAX4 ...
... controllers protect low-voltage systems against highvoltage faults of up to +28V when used with a -30V pFET. When the input voltage exceeds the OVLO threshold, these devices turn off the external pFET to prevent damage to protected components. The typical overvoltage trip level is set to 7.18V (MAX4 ...
Putting a damper on resonance
... that the grid currents can be controlled and the power quality requirements set by international and country-specific standards can be met. The most commonly used supply filter structure is the so-called LCL filter, which consists of two sets of inductors with filter ...
... that the grid currents can be controlled and the power quality requirements set by international and country-specific standards can be met. The most commonly used supply filter structure is the so-called LCL filter, which consists of two sets of inductors with filter ...
wireless and carrier communication based smart metering
... real distribution systems contain many nodes and branches (and switches), and the total number of trees is extremely large. The algorithm starts from a completely empty network, with all switches open and all loads detached. Load points are attached one by one by switching branches onto the current ...
... real distribution systems contain many nodes and branches (and switches), and the total number of trees is extremely large. The algorithm starts from a completely empty network, with all switches open and all loads detached. Load points are attached one by one by switching branches onto the current ...
Application Note
... • With proper selection of the resistance value reasonably equal current sharing can be achieved between the paralleled LED strings. Disadvantages • The improvement in current sharing comes with the disadvantage of higher power consumption in the resistors and lower system efficiency. • If a single ...
... • With proper selection of the resistance value reasonably equal current sharing can be achieved between the paralleled LED strings. Disadvantages • The improvement in current sharing comes with the disadvantage of higher power consumption in the resistors and lower system efficiency. • If a single ...
LTC1757A-1/LTC1757A-2 - Single/Dual Band RF Power Controllers.
... The LTC1757A-2 dual band RF power control amplifier integrates several functions to provide RF power control over two frequencies ranging from 850MHz to 2GHz. The device also prevents damage to the RF power amplifier due to overvoltage or overcurrent conditions. These functions include an internally ...
... The LTC1757A-2 dual band RF power control amplifier integrates several functions to provide RF power control over two frequencies ranging from 850MHz to 2GHz. The device also prevents damage to the RF power amplifier due to overvoltage or overcurrent conditions. These functions include an internally ...
PDF
... digital controller. The closed loop of the converter is shown in Fig. 2. The foremost steps that are effective at the design stage are as follows: 1) to achieve better speed response higher the bandwidths, however the loop gain lies in the range of fs/10
... digital controller. The closed loop of the converter is shown in Fig. 2. The foremost steps that are effective at the design stage are as follows: 1) to achieve better speed response higher the bandwidths, however the loop gain lies in the range of fs/10
62-814.450 Electric and Magnetic Field Standards.
... based on the avoidance of the perception of an electric field at the edge of the right-ofway (ROW) or within a ROW; and on the reasonable measures and status quo cap criteria stated under paragraph (2), Findings, above. Compliance with the National Electrical Safety Code (NESC), which applies to all ...
... based on the avoidance of the perception of an electric field at the edge of the right-ofway (ROW) or within a ROW; and on the reasonable measures and status quo cap criteria stated under paragraph (2), Findings, above. Compliance with the National Electrical Safety Code (NESC), which applies to all ...
LM3914 Dot/Bar Display Driver (Rev. B)
... The simplified LM3914 block diagram is to give the general idea of the circuit's operation. A high input impedance buffer operates with signals from ground to 12V, and is protected against reverse and overvoltage signals. The signal is then applied to a series of 10 comparators; each of which is bia ...
... The simplified LM3914 block diagram is to give the general idea of the circuit's operation. A high input impedance buffer operates with signals from ground to 12V, and is protected against reverse and overvoltage signals. The signal is then applied to a series of 10 comparators; each of which is bia ...
A Higher Voltage Multilevel Inverter with Reduced Number of Power
... voltage and achieving the desired output voltage with higher under inverted conditions to output two different voltage levels. Based on this technical background, this paper levels. The first cell dc voltage supply Vdc is added if switch suggests a novel topology for a three phase five-level T1 is t ...
... voltage and achieving the desired output voltage with higher under inverted conditions to output two different voltage levels. Based on this technical background, this paper levels. The first cell dc voltage supply Vdc is added if switch suggests a novel topology for a three phase five-level T1 is t ...
Polarity adaptive RS-485/RS
... contain one driver and one receiver. The device feature fail-safe circuitry, which guarantees a logic-high receiver output when the receiver inputs are open or shorted. This means that the receiver output will be logic high even if all transmitters on a terminated bus are disabled. The RY485 feature ...
... contain one driver and one receiver. The device feature fail-safe circuitry, which guarantees a logic-high receiver output when the receiver inputs are open or shorted. This means that the receiver output will be logic high even if all transmitters on a terminated bus are disabled. The RY485 feature ...
Application Note for Flyback Converter Using the Primary
... employing MP020-5, mainly including transformer design, component selection and other key points. ...
... employing MP020-5, mainly including transformer design, component selection and other key points. ...
(AN-7) A Simple Current-Sense Technique Eliminating
... the purpose of over-current protection (OCP). RS is usually a power device because it needs to handle the large current flowing through it. Therefore, it can be costly, bulky, and inefficient. Even though the RDS(ON) of the MOSFET or monitoring the output voltage are also used in OCP, those two tech ...
... the purpose of over-current protection (OCP). RS is usually a power device because it needs to handle the large current flowing through it. Therefore, it can be costly, bulky, and inefficient. Even though the RDS(ON) of the MOSFET or monitoring the output voltage are also used in OCP, those two tech ...
LM134 LM234
... The current noise produced by LM134, LM234, LM334 is about 4 times that of a transistor. If the LM134, LM234, LM334 is used as an active load for a transistor amplifier, the noise at the input will increase by about 12dB. In most cases this is acceptable, and a single amplifier can be built with a v ...
... The current noise produced by LM134, LM234, LM334 is about 4 times that of a transistor. If the LM134, LM234, LM334 is used as an active load for a transistor amplifier, the noise at the input will increase by about 12dB. In most cases this is acceptable, and a single amplifier can be built with a v ...
Calibrating Power Meters with the Fluke 5500A Multi
... hydroelectric station. Today, there is little we do that isn’t affected by electrical power. Although the technology is mature, the generation, A historical perspective distribution, and use of electrical power is undergoing Thomas Edison developed the concept of a direct current elec- tremendous ch ...
... hydroelectric station. Today, there is little we do that isn’t affected by electrical power. Although the technology is mature, the generation, A historical perspective distribution, and use of electrical power is undergoing Thomas Edison developed the concept of a direct current elec- tremendous ch ...
FDD6680AS 30V N-Channel PowerTrench SyncFET
... FAIRCHILD SEMICONDUCTOR RESERVES THE RIGHT TO MAKE CHANGES WITHOUT FURTHER NOTICE TO ANY PRODUCTS HEREIN TO IMPROVE RELIABILITY, FUNCTION, OR DESIGN. FAIRCHILD DOES NOT ASSUME ANY LIABILITY ARISING OUT OF THE ...
... FAIRCHILD SEMICONDUCTOR RESERVES THE RIGHT TO MAKE CHANGES WITHOUT FURTHER NOTICE TO ANY PRODUCTS HEREIN TO IMPROVE RELIABILITY, FUNCTION, OR DESIGN. FAIRCHILD DOES NOT ASSUME ANY LIABILITY ARISING OUT OF THE ...
STFW6N120K3
... All ST products are sold pursuant to ST’s terms and conditions of sale. Purchasers are solely responsible for the choice, selection and use of the ST products and services described herein, and ST assumes no liability whatsoever relating to the choice, selection or use of the ST products and service ...
... All ST products are sold pursuant to ST’s terms and conditions of sale. Purchasers are solely responsible for the choice, selection and use of the ST products and services described herein, and ST assumes no liability whatsoever relating to the choice, selection or use of the ST products and service ...
Stray voltage
Stray voltage is the occurrence of electrical potential between two objects that ideally should not have any voltage difference between them. Small voltages often exist between two grounded objects in separate locations, due to normal current flow in the power system. Large voltages can appear on the enclosures of electrical equipment due to a fault in the electrical power system, such as a failure of insulation.