Laser Power Supply Family LPS 2000 plus Operating Manual
... electromagnetic compatibility (EMC) and leakage current. The running costs are considerably reduced through the Power Factor Correction and the high power factor of 0.95. Cost-intensive external filters at the input or output, shielded or twisted supply lines to the lamp and shielded interface cable ...
... electromagnetic compatibility (EMC) and leakage current. The running costs are considerably reduced through the Power Factor Correction and the high power factor of 0.95. Cost-intensive external filters at the input or output, shielded or twisted supply lines to the lamp and shielded interface cable ...
UNIVERSITY OF ÇUKUROVA INSTITUTE OF NATURAL AND
... in the power system. The second covers problems due to low quality of current drawn by the load caused by nonlinear loads. In the recent years, power electronics based Custom Power (CP) devices that solve these problems attract attention. However, the system formed by putting together the CP devices ...
... in the power system. The second covers problems due to low quality of current drawn by the load caused by nonlinear loads. In the recent years, power electronics based Custom Power (CP) devices that solve these problems attract attention. However, the system formed by putting together the CP devices ...
THS7002 数据资料 dataSheet 下载
... † Stresses beyond those listed under “absolute maximum ratings” may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated under “recommended operating conditions” is not implied. Exposure to ...
... † Stresses beyond those listed under “absolute maximum ratings” may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated under “recommended operating conditions” is not implied. Exposure to ...
Control of Single-Phase Cascaded H-Bridge Multilevel Inverter for
... configurations. This dissertation chooses cascaded multilevel inverter topologies for gridconnected PV systems to reduce the cost and improve the efficiency. First, a single-phase cascaded H-bridge multilevel PV inverter is discussed. To maximize the solar energy extraction of each PV string, an ind ...
... configurations. This dissertation chooses cascaded multilevel inverter topologies for gridconnected PV systems to reduce the cost and improve the efficiency. First, a single-phase cascaded H-bridge multilevel PV inverter is discussed. To maximize the solar energy extraction of each PV string, an ind ...
INSTRUCTION MANUAL For RELAY TEST SET Model
... These output terminals are used to provide DC voltage or DC current to the device under test. The output is controlled by the Control Knob (18). 0 - 250 VDC MAX : Up to 250 Volts DC is available from these terminals. 0 – 2.5 ADC MAX : Up to 2.5 Amperes DC is available from these terminals. Note: DC ...
... These output terminals are used to provide DC voltage or DC current to the device under test. The output is controlled by the Control Knob (18). 0 - 250 VDC MAX : Up to 250 Volts DC is available from these terminals. 0 – 2.5 ADC MAX : Up to 2.5 Amperes DC is available from these terminals. Note: DC ...
ADM231L 数据手册DataSheet 下载
... Stresses above those listed under Absolute Maximum Ratings may cause permanent damage to the device. This is a stress rating only and functional operation of the device at these or any other conditions above those indicated in the operational sections of this specification is not implied. Exposure t ...
... Stresses above those listed under Absolute Maximum Ratings may cause permanent damage to the device. This is a stress rating only and functional operation of the device at these or any other conditions above those indicated in the operational sections of this specification is not implied. Exposure t ...
The American University in Cairo School of Science and Engineering SYNTHESIZABLE
... 1.2. Voltage Regulator Operation The function of the voltage regulator is to deliver power from the unregulated source to the load. The load requires a regulated voltage and a constant voltage level should be delivered to the microprocessor during transient response [7]. Transient response happens ...
... 1.2. Voltage Regulator Operation The function of the voltage regulator is to deliver power from the unregulated source to the load. The load requires a regulated voltage and a constant voltage level should be delivered to the microprocessor during transient response [7]. Transient response happens ...
DCAC_Circuits-Amp_Meter_Design_Testing-Student_Guide
... highest mark on the scale. Note that lower currents would result in proportionally less deflection. If a 100 mA. meter passes only 50 mA., its pointer is deflected to the halfscale position. Finally, since the meter movement has resistance and a current rating, Ohm's Law makes it possible to compute ...
... highest mark on the scale. Note that lower currents would result in proportionally less deflection. If a 100 mA. meter passes only 50 mA., its pointer is deflected to the halfscale position. Finally, since the meter movement has resistance and a current rating, Ohm's Law makes it possible to compute ...
Protection against lightning effects
... Protection must be provided against these indirect effects in electrical installations which, besides their sensitive, not to say strategic, role have also become more fragile due to their increasing numbers, size and the corollary use of electronics. The main function of voltage surge protectors is ...
... Protection must be provided against these indirect effects in electrical installations which, besides their sensitive, not to say strategic, role have also become more fragile due to their increasing numbers, size and the corollary use of electronics. The main function of voltage surge protectors is ...
Effects of Smoke on Functional Circuits NUREG/CR-6543 SAND97-2544
... smoke exposure. Resistance was lost in these circuits because the current found an alternative path between conductors. Printed wiring boards generally have very high resistance, > 1012 ohms When smoke occurs in the vicinity of this circuit, however, the resistance outside of the circuit is lower th ...
... smoke exposure. Resistance was lost in these circuits because the current found an alternative path between conductors. Printed wiring boards generally have very high resistance, > 1012 ohms When smoke occurs in the vicinity of this circuit, however, the resistance outside of the circuit is lower th ...
LTC1726 - Triple Supply Monitor and µP
... power from either the VCC3 or VCC5/VCC25 input, whichever pin has the greatest potential. This ensures the part pulls the RST pin low as soon as either input pin is ≥1V. The adjustable input is excluded from being a potential supply pin because of its 1V nominal operating range. ...
... power from either the VCC3 or VCC5/VCC25 input, whichever pin has the greatest potential. This ensures the part pulls the RST pin low as soon as either input pin is ≥1V. The adjustable input is excluded from being a potential supply pin because of its 1V nominal operating range. ...
MAX16060/MAX16061/MAX16062 1% Accurate, Quad-/Hex-/Octal-Voltage µP Supervisors General Description
... All open-drain outputs have internal 30µA pullups that eliminate the need for external pullup resistors. However, each output can be driven with an external voltage up to 5.5V. Other features offered include a manual reset input, a tolerance pin for selecting 5% or 10% input thresholds, and a margin ...
... All open-drain outputs have internal 30µA pullups that eliminate the need for external pullup resistors. However, each output can be driven with an external voltage up to 5.5V. Other features offered include a manual reset input, a tolerance pin for selecting 5% or 10% input thresholds, and a margin ...
ANALYSIS AND DESIGN OF MATRIX CONVERTERS FOR
... However, industrial application of the converter is still limited because of some practical issues such as common mode voltage effects, high susceptibility to input power disturbances and low voltage transfer ratio. This dissertation proposes several new matrix converter topologies together with con ...
... However, industrial application of the converter is still limited because of some practical issues such as common mode voltage effects, high susceptibility to input power disturbances and low voltage transfer ratio. This dissertation proposes several new matrix converter topologies together with con ...
P82B715 I 2 C bus extender
... corresponding Sx pins, to a voltage higher than the voltage at the Lx pins their buffer amplifiers will be inactive. The SDA at Sx of I2C 2 and I2C 3 is pulled low by the low at Lx via the internal 30 ohm resistor that links Lx to Sx. So the effective current that must be sunk by the P82B715 buffer ...
... corresponding Sx pins, to a voltage higher than the voltage at the Lx pins their buffer amplifiers will be inactive. The SDA at Sx of I2C 2 and I2C 3 is pulled low by the low at Lx via the internal 30 ohm resistor that links Lx to Sx. So the effective current that must be sunk by the P82B715 buffer ...
Industrial Power Supplies
... for reliable operation under difficult factory floor conditions. High immunity against electrical disturbances and rugged metal casing make these modules the best choice to power sensitive loads in industrial process control systems, machine tools or other demanding industrial applications. They pro ...
... for reliable operation under difficult factory floor conditions. High immunity against electrical disturbances and rugged metal casing make these modules the best choice to power sensitive loads in industrial process control systems, machine tools or other demanding industrial applications. They pro ...
LTC6601-2 - Low Power, Low Distortion, Low Power, Low Distortion, 5MHz to 27MHz, Pin Configurable Filter/ADC Driver
... Note 11: Output swings are measured as differences between the output and the respective power supply rail. Note 12: Extended operation with the output shorted may cause junction temperatures to exceed the 150°C limit and is not recommended. Note 13: Floating the BIAS pin will reliably place the par ...
... Note 11: Output swings are measured as differences between the output and the respective power supply rail. Note 12: Extended operation with the output shorted may cause junction temperatures to exceed the 150°C limit and is not recommended. Note 13: Floating the BIAS pin will reliably place the par ...
V-Contact VSC Installation and service instructions 7.2/12 kV
... Supply from voltage transformer or from UPS (Uninterrupted Power System) not available. Use the ABB S282UC-C3 thermal-magnetic circuit-breaker or an equivalent type to protect the secondary circuits. After powering, the electronic board takes 15 seconds to perform self-diagnosis and then prepares fo ...
... Supply from voltage transformer or from UPS (Uninterrupted Power System) not available. Use the ABB S282UC-C3 thermal-magnetic circuit-breaker or an equivalent type to protect the secondary circuits. After powering, the electronic board takes 15 seconds to perform self-diagnosis and then prepares fo ...
Grid-tie Transformerless Solar Inverter
... Figure 5-1 : AC and DC SPD modules . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56 Figure 5-2 : Remove front cover of wiring box compartment for M80U . . . . . . . . . . . . . . 58 Figure 5-3 : Remove front cover of wiring box compartment for M60U . . . . . . . . . . . . . . 59 Figure 5 ...
... Figure 5-1 : AC and DC SPD modules . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56 Figure 5-2 : Remove front cover of wiring box compartment for M80U . . . . . . . . . . . . . . 58 Figure 5-3 : Remove front cover of wiring box compartment for M60U . . . . . . . . . . . . . . 59 Figure 5 ...
TAS5342LA 数据资料 dataSheet 下载
... over operating free-air temperature range unless otherwise noted ...
... over operating free-air temperature range unless otherwise noted ...
Document
... enclosed by a planar wire loop. Strictly speaking, inductance is only defined for closed paths, that is complete loops. However, physicists have found it useful to assign a partial inductance to portions of a loop. The concept is illustrated in Figure 1. Current flowing in a loop creates a magnetic ...
... enclosed by a planar wire loop. Strictly speaking, inductance is only defined for closed paths, that is complete loops. However, physicists have found it useful to assign a partial inductance to portions of a loop. The concept is illustrated in Figure 1. Current flowing in a loop creates a magnetic ...
Power MOSFET
A power MOSFET is a specific type of metal oxide semiconductor field-effect transistor (MOSFET) designed to handle significant power levels.Compared to the other power semiconductor devices, for example an insulated-gate bipolar transistor (IGBT) or a thyristor, its main advantages are high commutation speed and good efficiency at low voltages. It shares with the IGBT an isolated gate that makes it easy to drive. They can be subject to low gain, sometimes to degree that the gate voltage needs to be higher than the voltage under control.The design of power MOSFETs was made possible by the evolution of CMOS technology, developed for manufacturing integrated circuits in the late 1970s. The power MOSFET shares its operating principle with its low-power counterpart, the lateral MOSFET.The power MOSFET is the most widely used low-voltage (that is, less than 200 V) switch. It can be found in most power supplies, DC to DC converters, and low voltage motor controllers.