FSL137MRIN ™) Green-Mode Fairchild Power Switch (FPS
... However, even when the SMPS is in normal operation, the overload protection circuit can be triggered during the load transition. To avoid this undesired operation, the overload protection circuit is designed to trigger only after a specified time to determine whether it is a transient situation or a ...
... However, even when the SMPS is in normal operation, the overload protection circuit can be triggered during the load transition. To avoid this undesired operation, the overload protection circuit is designed to trigger only after a specified time to determine whether it is a transient situation or a ...
March 2009 - How to Choose a Voltage Reference
... the supply voltage and load current do not vary much. If either, or both, may change substantially, then the resistor must be chosen to accommodate this variance, often forcing the circuit to dissipate significantly more power than required for the nominal case. It can be considered to function like ...
... the supply voltage and load current do not vary much. If either, or both, may change substantially, then the resistor must be chosen to accommodate this variance, often forcing the circuit to dissipate significantly more power than required for the nominal case. It can be considered to function like ...
Voltage Control and Load Sharing in DC
... where pref is the power reference and eq,f is the low-pass filtered grid voltage vector. The first order low-pass filter, with break-over frequency of 5 Hz, is used to attenuate disturbances since it is found that they affect the reference to a large extent. The estimated power, however, is not used ...
... where pref is the power reference and eq,f is the low-pass filtered grid voltage vector. The first order low-pass filter, with break-over frequency of 5 Hz, is used to attenuate disturbances since it is found that they affect the reference to a large extent. The estimated power, however, is not used ...
MCB, RCCB - Mitsubishi Electric
... * Secure a sufficient input power supply so that the voltage will not drop below the permissible working voltage (100% of the rated voltage). * The operating time denotes the time from when the rated voltage is applied to SHT until the time the main contact of the breaker starts to open. ...
... * Secure a sufficient input power supply so that the voltage will not drop below the permissible working voltage (100% of the rated voltage). * The operating time denotes the time from when the rated voltage is applied to SHT until the time the main contact of the breaker starts to open. ...
Film Capacitors - EMI Suppression Capacitors (MKP
... MKT 160 °C When SMD components are used together with leaded ones, the leaded film capacitors should not pass into the SMD adhesive curing oven. The leaded components should be assembled after the SMD curing step. Leaded film capacitors are not suitable for reflow soldering. Uncoated capacitors Fo ...
... MKT 160 °C When SMD components are used together with leaded ones, the leaded film capacitors should not pass into the SMD adhesive curing oven. The leaded components should be assembled after the SMD curing step. Leaded film capacitors are not suitable for reflow soldering. Uncoated capacitors Fo ...
Modeling and Visualization of Fuel Cell Water Dynamics Using
... mass of liquid water in the gas channels of a single cell. Despite some limitations [6], with careful cell design and masking, the exact location of the liquid water within the cell structure can be inferred, similar to the work of [1], [2], [7], [8], [9], [10]. In addition to image processing, the ...
... mass of liquid water in the gas channels of a single cell. Despite some limitations [6], with careful cell design and masking, the exact location of the liquid water within the cell structure can be inferred, similar to the work of [1], [2], [7], [8], [9], [10]. In addition to image processing, the ...
SAFE EXPERIMENTING IN CLASS MODERN MEASURING
... two mirrored linear scales and clearly distinguishable measuring ranges. Includes battery test function and display of charge status as well as electronic calibration of zero point to the centre of the scale for all DC current and voltage ranges. Use of a measurement amplifier ensures the measured v ...
... two mirrored linear scales and clearly distinguishable measuring ranges. Includes battery test function and display of charge status as well as electronic calibration of zero point to the centre of the scale for all DC current and voltage ranges. Use of a measurement amplifier ensures the measured v ...
AL9910-5 - Diodes Incorporated
... The LED brightness can be dimmed either linearly (using the LD pin) or via pulse width modulation (using the PWM-D pin); or a combination of both - depending on the application. Pulling the PWM_D pin to ground will turn off the AL9910. When disabled, the AL9910’s quiescent current is typically 0.5mA ...
... The LED brightness can be dimmed either linearly (using the LD pin) or via pulse width modulation (using the PWM-D pin); or a combination of both - depending on the application. Pulling the PWM_D pin to ground will turn off the AL9910. When disabled, the AL9910’s quiescent current is typically 0.5mA ...
IGC54T65R3QE High Speed IGBT3 Chip
... High Speed IGBT3 Chip Features: 650V Trench & Field Stop technology high speed switching series third generation low VCE(sat) low EMI low turn-off losses positive temperature coefficient qualified according to JEDEC for target applications ...
... High Speed IGBT3 Chip Features: 650V Trench & Field Stop technology high speed switching series third generation low VCE(sat) low EMI low turn-off losses positive temperature coefficient qualified according to JEDEC for target applications ...
Evaluation Board User Guide UG-117
... is monitored while its input is varied. For good line regulation, the output must change as little as possible with varying input levels. To ensure that the device is not in dropout mode during this measurement, VIN must be varied between VOUTNOM + 0.4 V (or 2.2 V, whichever is greater) and VINMAX. ...
... is monitored while its input is varied. For good line regulation, the output must change as little as possible with varying input levels. To ensure that the device is not in dropout mode during this measurement, VIN must be varied between VOUTNOM + 0.4 V (or 2.2 V, whichever is greater) and VINMAX. ...
IXZ631DF18N50 - IXYS Colorado
... The IXZ631DF18N50 is a CMOS high-speed, high-current gate driver and MOSFET combination module specifically designed for Class D, E, HF, and RF applications at up to 27 MHz, as well as other applications. The IXZ631DF18N50 in pulse mode can provide 95 A of peak current while producing voltage rise a ...
... The IXZ631DF18N50 is a CMOS high-speed, high-current gate driver and MOSFET combination module specifically designed for Class D, E, HF, and RF applications at up to 27 MHz, as well as other applications. The IXZ631DF18N50 in pulse mode can provide 95 A of peak current while producing voltage rise a ...
iC-MFP 8-FOLD FAIL-SAFE P-FET DRIVER - iC-Haus
... inverting level adjustment device which drives Pchannel FETs. The internal circuit blocks have been designed in such a way that with single errors, such as open pins (VB, VBR, GND, GNDR) or the shortcircuiting of two outputs, iC-MFP’s output stages switch to a predefined, safe high state. Externally ...
... inverting level adjustment device which drives Pchannel FETs. The internal circuit blocks have been designed in such a way that with single errors, such as open pins (VB, VBR, GND, GNDR) or the shortcircuiting of two outputs, iC-MFP’s output stages switch to a predefined, safe high state. Externally ...
MAX1744/MAX1745 High-Voltage, Step-Down DC-DC Controllers in µMAX General Description
... voltage rises. Once the MOSFET is turned off, the voltage drops to the regulation threshold (set by the internal voltage-divider for the MAX1745 and by the external voltage-divider for the MAX1744), at which time another cycle is initiated. For high duty cycles (>33%), the MOSFET remains off for the ...
... voltage rises. Once the MOSFET is turned off, the voltage drops to the regulation threshold (set by the internal voltage-divider for the MAX1745 and by the external voltage-divider for the MAX1744), at which time another cycle is initiated. For high duty cycles (>33%), the MOSFET remains off for the ...
Good Practice for the NCP1602 CSZCD Pin Design and PCB Layout
... consumption current by increasing (above 1 MW) the resistance (RCS1 + RCS2 ) of the CSZCD bridge connected between the drain and the source of the power MOSFET (see Figure 1), the sensitivity of the CSZCD pin to PCB parasitic capacitors is increased. In some case, it can lead to non-functionality ca ...
... consumption current by increasing (above 1 MW) the resistance (RCS1 + RCS2 ) of the CSZCD bridge connected between the drain and the source of the power MOSFET (see Figure 1), the sensitivity of the CSZCD pin to PCB parasitic capacitors is increased. In some case, it can lead to non-functionality ca ...
LS4148/LS4448
... 2. Regularly and continuously improve the performance of our products, processes, distribution and operating systems with respect to their impact on the health and safety of our employees and the public, as well as their impact on the environment. It is particular concern to control or eliminate rel ...
... 2. Regularly and continuously improve the performance of our products, processes, distribution and operating systems with respect to their impact on the health and safety of our employees and the public, as well as their impact on the environment. It is particular concern to control or eliminate rel ...
IGC28T65QE High Speed IGBT3 Chip
... IGC28T65QE High Speed IGBT3 Chip Features: 650V Trench & Field Stop technology high speed switching series third generation low VCE(sat) low EMI low turn-off losses positive temperature coefficient qualified according to JEDEC for target applications ...
... IGC28T65QE High Speed IGBT3 Chip Features: 650V Trench & Field Stop technology high speed switching series third generation low VCE(sat) low EMI low turn-off losses positive temperature coefficient qualified according to JEDEC for target applications ...
IGC39T65QE High Speed IGBT3 Chip
... IGC39T65QE High Speed IGBT3 Chip Features: 650V Trench & Field Stop technology high speed switching series third generation low VCE(sat) low EMI low turn-off losses positive temperature coefficient qualified according to JEDEC for target applications ...
... IGC39T65QE High Speed IGBT3 Chip Features: 650V Trench & Field Stop technology high speed switching series third generation low VCE(sat) low EMI low turn-off losses positive temperature coefficient qualified according to JEDEC for target applications ...
Pdf - Text of NPTEL IIT Video Lectures
... See in this, one way to explain or the reason for having a negative resistance coefficient is this, the minority carrier density in the transistor. The minority carrier density is proportional to the intrinsic current density and which increases exponentially with the temperature. Since, it is a, BJ ...
... See in this, one way to explain or the reason for having a negative resistance coefficient is this, the minority carrier density in the transistor. The minority carrier density is proportional to the intrinsic current density and which increases exponentially with the temperature. Since, it is a, BJ ...
ADP7118/ADP7142 - Analog Devices
... line regulation, the output must change as little as possible with varying input levels. To ensure that the device is not in dropout during this measurement, VIN must be varied between VOUTNOM + 1 V (or 2.7 V, whichever is greater) and VINMAX. For example, for an ADP7142 with a 3.3 V output, VIN mus ...
... line regulation, the output must change as little as possible with varying input levels. To ensure that the device is not in dropout during this measurement, VIN must be varied between VOUTNOM + 1 V (or 2.7 V, whichever is greater) and VINMAX. For example, for an ADP7142 with a 3.3 V output, VIN mus ...
Electrochemical Processor Manual
... The offset current is summed with the current flowing between the counter and working electrodes and produces an offset voltage at the cell output socket. It can be used to trim out any residual current in the cell (i.e. to produce a cell output voltage of zero volts in the absence of the gas being ...
... The offset current is summed with the current flowing between the counter and working electrodes and produces an offset voltage at the cell output socket. It can be used to trim out any residual current in the cell (i.e. to produce a cell output voltage of zero volts in the absence of the gas being ...
EM720 POWER QUALITY AND REVENUE METER
... Precise Class 0.2S Active Energy and Power Demand Meter, Multiple Tariffs & Time-Of-Use (TOU, 16 Summary energy and demand registers for substation energy management, accumulation of energy pulses from external watt-meters, block and sliding demands), transformer and line losses, unique anti-tamperi ...
... Precise Class 0.2S Active Energy and Power Demand Meter, Multiple Tariffs & Time-Of-Use (TOU, 16 Summary energy and demand registers for substation energy management, accumulation of energy pulses from external watt-meters, block and sliding demands), transformer and line losses, unique anti-tamperi ...
GPUVolt: Modeling and Characterizing Voltage Noise in GPU
... and surge (e.g., the L dt e↵ect caused by quick increases in microarchitectural activities after pipeline stalls) are the major causes of voltage noise in CPUs [6, 8]. No such prior work exists for GPUs, even though measurements of GPU’s voltage guardband in prior work indicate that they can be as l ...
... and surge (e.g., the L dt e↵ect caused by quick increases in microarchitectural activities after pipeline stalls) are the major causes of voltage noise in CPUs [6, 8]. No such prior work exists for GPUs, even though measurements of GPU’s voltage guardband in prior work indicate that they can be as l ...
Triode
A triode is an electronic amplifying vacuum tube (or valve in British English) consisting of three electrodes inside an evacuated glass envelope: a heated filament or cathode, a grid, and a plate (anode). Invented in 1906 by Lee De Forest by adding a grid to the Fleming valve, the triode was the first electronic amplification device and the ancestor of other types of vacuum tubes such as the tetrode and pentode. Its invention founded the electronics age, making possible amplified radio technology and long-distance telephony. Triodes were widely used in consumer electronics devices such as radios and televisions until the 1970s, when transistors replaced them. Today, their main remaining use is in high-power RF amplifiers in radio transmitters and industrial RF heating devices. The word is derived from the Greek τρίοδος, tríodos, from tri- (three) and hodós (road, way), originally meaning the place where three roads meet.