Ned Mohan
... developed to study the effects of switching and lighting surges on power systems [15]. TNAs are small-scale models of actual components operating at much lower voltages and currents. A great effort is made to ensure that the second-order parasitics in the actual system do not become significant in t ...
... developed to study the effects of switching and lighting surges on power systems [15]. TNAs are small-scale models of actual components operating at much lower voltages and currents. A great effort is made to ensure that the second-order parasitics in the actual system do not become significant in t ...
Rockwell Automation Allen-Bradley Specification SMC
... A. The open-type controller device shall be modular, consisting of a power structure and a logic component. B. Power Structure 1. The family of devices must be available from 1 to 1250 amps in a line connection 2. The family of devices must be available from 1 to 1600 amps when connected inside the ...
... A. The open-type controller device shall be modular, consisting of a power structure and a logic component. B. Power Structure 1. The family of devices must be available from 1 to 1250 amps in a line connection 2. The family of devices must be available from 1 to 1600 amps when connected inside the ...
FAN23SV60 TinyBuck™ 10 A Integrated Synchronous Buck Regulator F AN2
... where RFREQ is the frequency-setting resistor described in the Setting Switching Frequency section; CtON is the internal 2.2 pF capacitor; and ItON is the VIN feed-forward current that generates the on-time. ...
... where RFREQ is the frequency-setting resistor described in the Setting Switching Frequency section; CtON is the internal 2.2 pF capacitor; and ItON is the VIN feed-forward current that generates the on-time. ...
Rockwell Automation Allen-Bradley Specification SMC
... A. The open-type controller device shall be modular, consisting of a power structure and a logic component. B. Power Structure 1. The family of devices must be available from 1 to 1250 amps in a line connection 2. The family of devices must be available from 1 to 1600 amps when connected inside the ...
... A. The open-type controller device shall be modular, consisting of a power structure and a logic component. B. Power Structure 1. The family of devices must be available from 1 to 1250 amps in a line connection 2. The family of devices must be available from 1 to 1600 amps when connected inside the ...
FEATURES GENERAL DESCRIPTION ADP172 e ADP172 s
... ESD (electrostatic discharge) sensitive device. Charged devices and circuit boards can discharge without detection. Although this product features patented or proprietary protection circuitry, damage may occur on devices subjected to high energy ESD. Therefore, proper ESD precautions should be taken ...
... ESD (electrostatic discharge) sensitive device. Charged devices and circuit boards can discharge without detection. Although this product features patented or proprietary protection circuitry, damage may occur on devices subjected to high energy ESD. Therefore, proper ESD precautions should be taken ...
Evaluates: MAX5943A/B/C/D/E MAX5943A Evaluation Kit General Description Features
... undervoltage lockout thresholds. Once the input voltage exceeds the two input thresholds, the MAX5943A controller keeps MOSFET N1-A off to prevent back charge from the output and slowly enhances the gate of MOSFET N1-B to ramp the output current. When the voltage across sense resistor R1 exceeds the ...
... undervoltage lockout thresholds. Once the input voltage exceeds the two input thresholds, the MAX5943A controller keeps MOSFET N1-A off to prevent back charge from the output and slowly enhances the gate of MOSFET N1-B to ramp the output current. When the voltage across sense resistor R1 exceeds the ...
FSGM0465R Green-Mode Fairchild Power Switch (FPS™)
... usually occurs through the SenseFET, caused by primary-side capacitance and secondary-side rectifier reverse recovery. Excessive voltage across the RSENSE resistor leads to incorrect feedback operation in the current mode PWM control. To counter this effect, the FSGM0465R employs a leading-edge blan ...
... usually occurs through the SenseFET, caused by primary-side capacitance and secondary-side rectifier reverse recovery. Excessive voltage across the RSENSE resistor leads to incorrect feedback operation in the current mode PWM control. To counter this effect, the FSGM0465R employs a leading-edge blan ...
MAX16838 Evaluation Kit Evaluates: General Description Features
... Note: Indicate that you are using the MAX16838 when contacting these component suppliers. ...
... Note: Indicate that you are using the MAX16838 when contacting these component suppliers. ...
Driving the Golden DRAGON LED Application Note
... The linear current supply can only be used when the input voltage is always higher than the output voltage. Headroom must also be added to account for drop voltages in the driver circuits. Otherwise there is not enough voltage available to operate the LEDs. The advantages of a linear current supply ...
... The linear current supply can only be used when the input voltage is always higher than the output voltage. Headroom must also be added to account for drop voltages in the driver circuits. Otherwise there is not enough voltage available to operate the LEDs. The advantages of a linear current supply ...
Amendment No. 1 TENDER NOTICE No. UGVCL/SP/III/567/3-Phase CT Meter
... In case of power supply failure, also display should be made available to facilitate meter reading by providing back up supply to the display circuit of the meter. For this internal/external battery or power pack (inverter) may be provided. However in case of power pack the party has to supply one p ...
... In case of power supply failure, also display should be made available to facilitate meter reading by providing back up supply to the display circuit of the meter. For this internal/external battery or power pack (inverter) may be provided. However in case of power pack the party has to supply one p ...
1-MHz 45-µA CMOS RAIL-TO-RAIL OPERATIONAL AMPLIFIER OPA2348-Q1 OPA4348-Q1 FEATURES
... 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 absol ...
... 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 absol ...
Taser International, Inc. v. Stinger Systmes, Inc., Case No. CV 07
... negative polarity, but a bridge rectifier circuit on the secondary reversed the voltage so that ...
... negative polarity, but a bridge rectifier circuit on the secondary reversed the voltage so that ...
TPS61040-Q1 数据资料 dataSheet 下载
... requirements. A lower current limit supports applications requiring lower output power and allows the use of an inductor with a lower current rating and a smaller form factor. A lower current limit usually has a lower output voltage ripple as well. ...
... requirements. A lower current limit supports applications requiring lower output power and allows the use of an inductor with a lower current rating and a smaller form factor. A lower current limit usually has a lower output voltage ripple as well. ...
Instructions
... • Since the loss of potential event of EPS meter is configured to be triggered when secondary voltage drops to zero, no event (start time, duration) is triggered, recorded, and sent to MV90 when voltage drops below normal level as long as the value is above zero. • Once the low voltage event is disc ...
... • Since the loss of potential event of EPS meter is configured to be triggered when secondary voltage drops to zero, no event (start time, duration) is triggered, recorded, and sent to MV90 when voltage drops below normal level as long as the value is above zero. • Once the low voltage event is disc ...
A balancing and monitoring system for battery cell stacks in
... to charge to the same voltage as V2. These transistors are then opened and the Mx transistor switches are closed. This will release the charge stored in C1 over V1 and thus ...
... to charge to the same voltage as V2. These transistors are then opened and the Mx transistor switches are closed. This will release the charge stored in C1 over V1 and thus ...
NCV890103 1.2 A, 2 MHz Automotive Buck Switching Regulator with RSTB
... A Reset pin signals when the output is in regulation, and a pin is provided to adjust the delay before the RSTB signal goes high. The NCV890103 also provides several protection features expected in Automotive power supply systems such as current limit, short circuit protection, and thermal shutdown. ...
... A Reset pin signals when the output is in regulation, and a pin is provided to adjust the delay before the RSTB signal goes high. The NCV890103 also provides several protection features expected in Automotive power supply systems such as current limit, short circuit protection, and thermal shutdown. ...
FEATURES GENERAL DESCRIPTION The ADP194CB-EVALZ is used to demonstrate the function-
... ESD (electrostatic discharge) sensitive device. Charged devices and circuit boards can discharge without detection. Although this product features patented or proprietary protection circuitry, damage may occur on devices subjected to high energy ESD. Therefore, proper ESD precautions should be taken ...
... ESD (electrostatic discharge) sensitive device. Charged devices and circuit boards can discharge without detection. Although this product features patented or proprietary protection circuitry, damage may occur on devices subjected to high energy ESD. Therefore, proper ESD precautions should be taken ...
CM-MPS.11, CM-MPS-21, CM-MPS.31 and CM
... The CM-MPS.x1 are multifunctional monitoring relays for three-phase mains. They monitor the phase parameters phase sequence, phase failure, over- and undervoltage and phase unbalance. CM-MPS.11 and CM-MPS.21 also monitor the neutral for interruption. The threshold values for over- and undervoltage ...
... The CM-MPS.x1 are multifunctional monitoring relays for three-phase mains. They monitor the phase parameters phase sequence, phase failure, over- and undervoltage and phase unbalance. CM-MPS.11 and CM-MPS.21 also monitor the neutral for interruption. The threshold values for over- and undervoltage ...
Investigation of PWM-controlled MOSFET with inductive load
... and redesign will only be based on this circuit. The results from the circuit measurements, performed during design verification, may not give sufficient information to proof any specific cause of failure. The switching process is very fast and high frequent, putting high demands on the measuremente ...
... and redesign will only be based on this circuit. The results from the circuit measurements, performed during design verification, may not give sufficient information to proof any specific cause of failure. The switching process is very fast and high frequent, putting high demands on the measuremente ...
Stepper motor
A stepper motor or step motor or stepping motor is a brushless DC electric motor that divides a full rotation into a number of equal steps. The motor's position can then be commanded to move and hold at one of these steps without any feedback sensor (an open-loop controller), as long as the motor is carefully sized to the application in respect to torque and speed.Switched reluctance motors are very large stepping motors with a reduced pole count, and generally are closed-loop commutated.