Design control and protection for medium voltage switchgear Carl-Johan Nylund
... market. ZS1 was used because it is what you will find out on the market today. Ten cabinets were needed from the ZS1 series for the switchgear. It needed to be able to transfer the energy to the load banks or the grid. The switchgear controls three load banks and two generators. Two bus tie breakers ...
... market. ZS1 was used because it is what you will find out on the market today. Ten cabinets were needed from the ZS1 series for the switchgear. It needed to be able to transfer the energy to the load banks or the grid. The switchgear controls three load banks and two generators. Two bus tie breakers ...
1N5400, 1N5401, 1N5402, 1N5403, 1N5404, 1N5405
... Vishay Intertechnology, Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf (collectively, “Vishay”), disclaim any and all liability for any errors, inaccuracies or incompleteness contained in any datasheet or in any other disclosure relating to any product. Vi ...
... Vishay Intertechnology, Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf (collectively, “Vishay”), disclaim any and all liability for any errors, inaccuracies or incompleteness contained in any datasheet or in any other disclosure relating to any product. Vi ...
Product Lines
... Beginner's Configuration: The standard switch is equipped with various options to simplify first time experiments for users which are inexperienced with high voltage and high frequency circuit design. The beginner's configuration includes option FH and PT-HV for easy wiring and attachment without pr ...
... Beginner's Configuration: The standard switch is equipped with various options to simplify first time experiments for users which are inexperienced with high voltage and high frequency circuit design. The beginner's configuration includes option FH and PT-HV for easy wiring and attachment without pr ...
Tektronix: Primer > XYZs of Signal Sources
... becomes necessary to test the amplifier or multiplexer before it is connect- ...
... becomes necessary to test the amplifier or multiplexer before it is connect- ...
Section 3: Switching Regulators
... when operating at a small fraction of the maximum rated load (e.g., standby mode). For electronic equipment which must remain under power in order to retain data storage or minimal monitoring functions, but is otherwise shut down most of the time, the quiescent dissipation is the largest determinant ...
... when operating at a small fraction of the maximum rated load (e.g., standby mode). For electronic equipment which must remain under power in order to retain data storage or minimal monitoring functions, but is otherwise shut down most of the time, the quiescent dissipation is the largest determinant ...
Download PDF
... 0.52eV InGaAsSb TPV diodes routinely demonstrate high fill factors of 70%, high QE12 , and a fixed overexcitation factor of 0.78 for a 950°C radiator. The limit to open-circuit voltage in a photovoltaic diode , VOC, is set by the maximum electrochemical potential energy generated under illumination ...
... 0.52eV InGaAsSb TPV diodes routinely demonstrate high fill factors of 70%, high QE12 , and a fixed overexcitation factor of 0.78 for a 950°C radiator. The limit to open-circuit voltage in a photovoltaic diode , VOC, is set by the maximum electrochemical potential energy generated under illumination ...
2004/05 Power Supply Design Seminar Book
... the human body and the permitted current is calculated by multiplying the 50/60 Hz threshold by the frequency in kHz, but with a maximum of 70 mA at all frequencies above 100 kHz. However, these limits can still cause burns if one touches a sharp edge or corner, as current density may be high. Since ...
... the human body and the permitted current is calculated by multiplying the 50/60 Hz threshold by the frequency in kHz, but with a maximum of 70 mA at all frequencies above 100 kHz. However, these limits can still cause burns if one touches a sharp edge or corner, as current density may be high. Since ...
100 MHz to 6 GHz TruPwr™ Detector ADL5500
... Changes to Features.......................................................................... 1 Changes to Table 2............................................................................ 7 Changes to Figure 5.......................................................................... 9 Changes to ...
... Changes to Features.......................................................................... 1 Changes to Table 2............................................................................ 7 Changes to Figure 5.......................................................................... 9 Changes to ...
Kanthal® Globar® SD Silicon carbide heating elements
... cold end. All legs in any one element are matched in resistance value, to ensure that the load is evenly distributed, and are joined using silicon carbide bridges in a special process, which bonds the components into a monolithic structure of alpha silicon carbide. There are no jointing cements or w ...
... cold end. All legs in any one element are matched in resistance value, to ensure that the load is evenly distributed, and are joined using silicon carbide bridges in a special process, which bonds the components into a monolithic structure of alpha silicon carbide. There are no jointing cements or w ...
909KB PDF - Contrex Inc
... SINE/RESOLVER MODE - In this mode of operation, a brushless motor with an integral resolver is required. The personality module contains a resolver to digital converter which provides the positional information to the amplifier that is required to commutate the motor. This positional information is ...
... SINE/RESOLVER MODE - In this mode of operation, a brushless motor with an integral resolver is required. The personality module contains a resolver to digital converter which provides the positional information to the amplifier that is required to commutate the motor. This positional information is ...
AN-8208 Introduction to Automotive Ignition Systems Introduction
... The typical temperature characteristic of an ignition IGBT is shown in Figure 9. The use of the IGBT as the primary switch in an ignition system requires that it be on for a reasonable period of the overall two revolutions of the classic four-stroke engine operation. This is the “dwell” period in wh ...
... The typical temperature characteristic of an ignition IGBT is shown in Figure 9. The use of the IGBT as the primary switch in an ignition system requires that it be on for a reasonable period of the overall two revolutions of the classic four-stroke engine operation. This is the “dwell” period in wh ...
SP312A 数据资料DataSheet下载
... In actual system applications, it is quite possible for signals to be applied to the receiver inputs before power is applied to the receiver circuitry. This occurs, for example, when a PC user attempts to print, only to realize the printer wasn’t turned on. In this case an RS-232 signal from the PC ...
... In actual system applications, it is quite possible for signals to be applied to the receiver inputs before power is applied to the receiver circuitry. This occurs, for example, when a PC user attempts to print, only to realize the printer wasn’t turned on. In this case an RS-232 signal from the PC ...
Kaman DAQ-JACK manual - Kaman Precision | Position sensors
... ±18V before it starts to saturate the converter at which point the other channels may be affected. It can take ±30V without damage. Whatever drives the input to the ADC must be low impedance able to sink a small amount of current for the inputs to work properly. This is because of the way the input ...
... ±18V before it starts to saturate the converter at which point the other channels may be affected. It can take ±30V without damage. Whatever drives the input to the ADC must be low impedance able to sink a small amount of current for the inputs to work properly. This is because of the way the input ...
How to get the best ADC accuracy in STM32 microcontrollers
... Separating the analog and digital layouts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33 Separating the analog and digital supplies . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34 Typical voltage source connection to ADC input . . . . . . ...
... Separating the analog and digital layouts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33 Separating the analog and digital supplies . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34 Typical voltage source connection to ADC input . . . . . . ...
Document
... synchrophasor data and can serve as a central phasor measurement unit in any substation or power generation facility. Measure voltage and current phase angle relationships at generators and transformers, key source nodes for stability studies and load angle measurements. Use the SEL-487E to store 60 ...
... synchrophasor data and can serve as a central phasor measurement unit in any substation or power generation facility. Measure voltage and current phase angle relationships at generators and transformers, key source nodes for stability studies and load angle measurements. Use the SEL-487E to store 60 ...
MAX44206 180MHz, Low-Noise, Low-Distortion, Fully Differential
... Junction-to-Ambient Thermal Resistance (θJA)........77.6°C/W Junction-to-Case Thermal Resistance (θJC)..................5°C/W Note 1: Package thermal resistances were obtained using the method described in JEDEC specification JESD51-7, using a four-layer board. For detailed information on package t ...
... Junction-to-Ambient Thermal Resistance (θJA)........77.6°C/W Junction-to-Case Thermal Resistance (θJC)..................5°C/W Note 1: Package thermal resistances were obtained using the method described in JEDEC specification JESD51-7, using a four-layer board. For detailed information on package t ...
Maharashtra Institute Of Technology, Aurangabad LABORATORY
... When the diode is reverse-biased, majority carrier are blocked and only a small current (due to minority carrier) flows through the diode. As the reverse voltage is increased from zero, the reverse current very quickly reaches its maximum or saturation value Io which is also known as leakage current ...
... When the diode is reverse-biased, majority carrier are blocked and only a small current (due to minority carrier) flows through the diode. As the reverse voltage is increased from zero, the reverse current very quickly reaches its maximum or saturation value Io which is also known as leakage current ...
a study of why electrostatic actuation is preferred and a simulation of
... 2.4. Electrostatic Actuation Electrostatic actuation makes use of electrostatic force induced by the potential difference between a microactuator and its electrode. As its applied voltage increases, higher electrostatic force results in more displacement. For most cases, both DC bias and AC signal a ...
... 2.4. Electrostatic Actuation Electrostatic actuation makes use of electrostatic force induced by the potential difference between a microactuator and its electrode. As its applied voltage increases, higher electrostatic force results in more displacement. For most cases, both DC bias and AC signal a ...
AN90 - Current Sources for Fiber Optic Lasers
... An unprotected current source’s output rises to maximum voltage if the load is disconnected. This circumstance can lead to “hot plugging” the laser, a potentially destructive event. Intermittent laser connections can produce similar undesirable results. The current source output should latch off if ...
... An unprotected current source’s output rises to maximum voltage if the load is disconnected. This circumstance can lead to “hot plugging” the laser, a potentially destructive event. Intermittent laser connections can produce similar undesirable results. The current source output should latch off if ...
