Power Electronics 2 Flyback SMPS
... may be considered to have a constant magnitude during any high frequency cycle. A fast switching device (‘S’), like a MOSFET, is used with fast dynamic control over switch duty ratio (ratio of ON time to switching time-period) to maintain the desired output voltage. The transformer is used for volta ...
... may be considered to have a constant magnitude during any high frequency cycle. A fast switching device (‘S’), like a MOSFET, is used with fast dynamic control over switch duty ratio (ratio of ON time to switching time-period) to maintain the desired output voltage. The transformer is used for volta ...
Application Examples of Electromagnetic Field Analysis at Fujitsu
... extending development times. To deal with these noise problems, countermeasures based on electromagnetic field analysis using either element models focusing on device interiors or simplified housing models have been investigated. Owing to a lack of precision, however, definite measures have not been ...
... extending development times. To deal with these noise problems, countermeasures based on electromagnetic field analysis using either element models focusing on device interiors or simplified housing models have been investigated. Owing to a lack of precision, however, definite measures have not been ...
TGA4541-SM初步数据资料DataSheet下载
... herein is provided "AS IS, WHERE IS" and with all faults, and the entire risk associated with such information is entirely with the user. All information contained herein is subject to change without notice. Customers should obtain and verify the latest relevant information before placing orders for ...
... herein is provided "AS IS, WHERE IS" and with all faults, and the entire risk associated with such information is entirely with the user. All information contained herein is subject to change without notice. Customers should obtain and verify the latest relevant information before placing orders for ...
SP385E
... The input thresholds are 0.8V minimum and 2.4V maximum, again well within the ±3V RS232 requirements. The receiver inputs are also protected against voltages up to ±15V. Should an input be left unconnected, a 5kΩ pull-down resistor to ground will commit the output of the receiver to a high state. ...
... The input thresholds are 0.8V minimum and 2.4V maximum, again well within the ±3V RS232 requirements. The receiver inputs are also protected against voltages up to ±15V. Should an input be left unconnected, a 5kΩ pull-down resistor to ground will commit the output of the receiver to a high state. ...
MA4SW410 HMIC™ Silicon SP4T PIN Diode Switch RoHS Compliant
... Operation of the MA4SW410 PIN switch is achieved by the simultaneous application of negative DC current to the low loss port and positive DC current to the remaining isolated switching ports as shown in Figure 1. The backside area of the die is the RF and DC return ground plane. The DC return is ach ...
... Operation of the MA4SW410 PIN switch is achieved by the simultaneous application of negative DC current to the low loss port and positive DC current to the remaining isolated switching ports as shown in Figure 1. The backside area of the die is the RF and DC return ground plane. The DC return is ach ...
IOSR Journal of Electrical and Electronics Engineering (IOSR-JEEE)
... the utility side or customer side. Voltage sag is generally described by two essential characteristics such as Magnitude and duration. Balanced voltage sags are due to the three phase faults. ...
... the utility side or customer side. Voltage sag is generally described by two essential characteristics such as Magnitude and duration. Balanced voltage sags are due to the three phase faults. ...
Understanding Linear Power Supply Operation
... earth ground to cancel any generated voltages. If the circuit is not referenced to earth ground, common mode power line noise is typically not a problem. ...
... earth ground to cancel any generated voltages. If the circuit is not referenced to earth ground, common mode power line noise is typically not a problem. ...
ILD4071 LED Driver for High Power LEDs Datasheet
... The ILD4071 has an integrated PWM dimming engine. Via an external RPWM and CPWM network it is possible to achieve a PWM LED current waveform. The duty cycle and dimming frequency is depending on the size of the external components (see formula in Figure 7). This feature is specially designed to achi ...
... The ILD4071 has an integrated PWM dimming engine. Via an external RPWM and CPWM network it is possible to achieve a PWM LED current waveform. The duty cycle and dimming frequency is depending on the size of the external components (see formula in Figure 7). This feature is specially designed to achi ...
User Manual CFG280 11 MHz Function Generator 070-8559-03
... 1. OVERRANGE LED. Lights if you apply a frequency above specified limits to the EXT COUNTER INPUT connector. It also lights if the gate time is too slow for the incoming signal. 2. GATE LED. Lights when the frequency counter is making a measurement. The LED will blink when the counter updates the di ...
... 1. OVERRANGE LED. Lights if you apply a frequency above specified limits to the EXT COUNTER INPUT connector. It also lights if the gate time is too slow for the incoming signal. 2. GATE LED. Lights when the frequency counter is making a measurement. The LED will blink when the counter updates the di ...
36-V Single-Supply Low-Power Operational Amplifiers for Cost
... over operating free-air temperature range (unless otherwise noted) MIN Supply voltage (V+ – V–) Specified operating temperature ...
... over operating free-air temperature range (unless otherwise noted) MIN Supply voltage (V+ – V–) Specified operating temperature ...
ad558
... inputs. Î common ones are 8, 10, 12 pins • The number of analog output levels is equal to 2n, where n is the number of data inputs Î 8-input DAC (MC1408) gives 256 discrete voltage/current levels of output ...
... inputs. Î common ones are 8, 10, 12 pins • The number of analog output levels is equal to 2n, where n is the number of data inputs Î 8-input DAC (MC1408) gives 256 discrete voltage/current levels of output ...
ADM3202 数据手册DataSheet 下载
... family and derivatives. They are essentially plug-in compatible and do not have any materially different applications. ...
... family and derivatives. They are essentially plug-in compatible and do not have any materially different applications. ...
Data Sheet Features
... parts: the DC bias current as given in the electrical characteristics and the internal MOSFET switch gate charge currents. The gate charge current results from switching the gate capacitance of the internal power MOSFET switches. Each cycle the gate is switched from high to low, then to high again, ...
... parts: the DC bias current as given in the electrical characteristics and the internal MOSFET switch gate charge currents. The gate charge current results from switching the gate capacitance of the internal power MOSFET switches. Each cycle the gate is switched from high to low, then to high again, ...
PM Series Power Module Power Supply/Battery Charger
... and EN50082 [immunity]). Although the level of EMI produced may be acceptable for most radio applications, some installations may not even tolerate what little EMI is produced. Analog microwave and other extremely sensitive radio sites may require additional input/output filtering and careful instal ...
... and EN50082 [immunity]). Although the level of EMI produced may be acceptable for most radio applications, some installations may not even tolerate what little EMI is produced. Analog microwave and other extremely sensitive radio sites may require additional input/output filtering and careful instal ...
Impedance Cardiography
... LVET is set to 1.0 seconds in the SV equation, which is outside the expected range. After all recordings are complete (prior to data analysis), SV and CO data will be rescaled, for each recording segment, based on a single measurement of LVET within each segment. Because the default value of LVET is ...
... LVET is set to 1.0 seconds in the SV equation, which is outside the expected range. After all recordings are complete (prior to data analysis), SV and CO data will be rescaled, for each recording segment, based on a single measurement of LVET within each segment. Because the default value of LVET is ...
A Low-Cost High-Speed Pulse Response Based Built-In Self Test For Analog
... on a differentiator has been proposed in [14] for alleviating the complexity in on-chip pattern generations and cross-correlation operations. However, fault detection is performed statistically by means of linear regression analysis that necessitates specific algorithms and external software. In add ...
... on a differentiator has been proposed in [14] for alleviating the complexity in on-chip pattern generations and cross-correlation operations. However, fault detection is performed statistically by means of linear regression analysis that necessitates specific algorithms and external software. In add ...
Data Acquisition and Control
... • A personal computer (PC) is used to program test equipment and manipulate or store data. The term “PC” is used in a general sense to include any computer running any operating system and software that supports the desired result. The PC may also be used for supporting functions, such as real-time ...
... • A personal computer (PC) is used to program test equipment and manipulate or store data. The term “PC” is used in a general sense to include any computer running any operating system and software that supports the desired result. The PC may also be used for supporting functions, such as real-time ...