Evaluation Board User Guide
... Figure 8 show how the evaluation board can be connected to a voltage source and an ammeter for shutdown current measurements. The ammeter can also be connected to the VIN pad to measure the ground current, which is equal to the shutdown current when EN is tied to ground (or left open). Figure 7 show ...
... Figure 8 show how the evaluation board can be connected to a voltage source and an ammeter for shutdown current measurements. The ammeter can also be connected to the VIN pad to measure the ground current, which is equal to the shutdown current when EN is tied to ground (or left open). Figure 7 show ...
AT83C5127 数据手册DataSheet 下载
... ESD tested with a 10µF on CVCC CVCC inactive at reset ESD tested with a 10µF on CVCC CVCC inactive at reset ESD tested with a 10µF on CVCC ...
... ESD tested with a 10µF on CVCC CVCC inactive at reset ESD tested with a 10µF on CVCC CVCC inactive at reset ESD tested with a 10µF on CVCC ...
Design of Low Voltage, Low Power, Wide Input Range Fully CMOS
... Analog multipliers are the major building blocks in the signal processing circuits. Multipliers are used in the modulators, PLL’s, AGC’s, detectors, frequency multipliers, neural networks, adaptive filters, fuzzy systems and other applications. The function of analog multiplier is that two signals x ...
... Analog multipliers are the major building blocks in the signal processing circuits. Multipliers are used in the modulators, PLL’s, AGC’s, detectors, frequency multipliers, neural networks, adaptive filters, fuzzy systems and other applications. The function of analog multiplier is that two signals x ...
SP-35XMV DC Ammeter for Battery Powered Systems 3 1/2 Digit 0.48” LCD
... Push-On Screw Terminals They provide the greatest convenience and ease of use ...
... Push-On Screw Terminals They provide the greatest convenience and ease of use ...
Shedding Light on HID Ballast Control
... is short and the lamp produces light directly without the need for a phosphor. HID lamps require a high voltage for ignition, typically 3 kV to 4 kV, but more than 20 kV if the lamp is hot. The Power Electronics Technology October 2006 ...
... is short and the lamp produces light directly without the need for a phosphor. HID lamps require a high voltage for ignition, typically 3 kV to 4 kV, but more than 20 kV if the lamp is hot. The Power Electronics Technology October 2006 ...
UCC25701 数据资料 dataSheet 下载
... This soft stop feature allows the synchronous rectifiers to gradually discharge the output LC filter. An abrupt shut off can cause the LC filter to oscillate, producing unpredictable output voltage levels. ...
... This soft stop feature allows the synchronous rectifiers to gradually discharge the output LC filter. An abrupt shut off can cause the LC filter to oscillate, producing unpredictable output voltage levels. ...
Minimizing the Impact of Source Resistance on High
... As part of the final qualification of the A Series converter design, testing was performed to determine acceptable values for the source resistance for converter reliability. Proper values limit the oscillator frequency current demand on the internal decoupling capacitor that could lead to a longter ...
... As part of the final qualification of the A Series converter design, testing was performed to determine acceptable values for the source resistance for converter reliability. Proper values limit the oscillator frequency current demand on the internal decoupling capacitor that could lead to a longter ...
AUTOMATIC TRANSFER SWITCHES (ATS) IN CRITICAL
... Technical Description: For critical 60 Hertz Power applications which must use Automatic Transfer Switches (ATS) to provide redundant power sources, it is important to examine the following three design considerations which serve to minimize the probability of ATS failures that could result in loss ...
... Technical Description: For critical 60 Hertz Power applications which must use Automatic Transfer Switches (ATS) to provide redundant power sources, it is important to examine the following three design considerations which serve to minimize the probability of ATS failures that could result in loss ...
Two New Devices Help Reinvent the Signal Generator By David Hunter
... pins allows the designer to adjust this requirement. The gain range, as determined by the input resistors, is: ...
... pins allows the designer to adjust this requirement. The gain range, as determined by the input resistors, is: ...
Reducing Conducted Transients in Automotive Windsheild Wiper
... Study the causes of conducted transients and develop a low-cost design solution to reduce them Apply knowledge and skills obtained during other university coursework Gain additional understanding of automotive motors and their electrical/mechanical interrelationships ...
... Study the causes of conducted transients and develop a low-cost design solution to reduce them Apply knowledge and skills obtained during other university coursework Gain additional understanding of automotive motors and their electrical/mechanical interrelationships ...
GL3321G
... Power is supplied to this device from this pin which is required an input filter capacitor. In general, the input capacitor in the range of 1μF to 10μF is sufficient. The output supplies power to loads. The output capacitor is required to prevent output voltage unstable. The GL3321G is stable with a ...
... Power is supplied to this device from this pin which is required an input filter capacitor. In general, the input capacitor in the range of 1μF to 10μF is sufficient. The output supplies power to loads. The output capacitor is required to prevent output voltage unstable. The GL3321G is stable with a ...
Induction motor rotor bars
... will run with a number of broken rotor bars but the performance will be effected in a number of ways. If a copper rotor bar breaks the damage can result in a major failure, damaging the stator winding and, in time, the stator core. Even in the case where the stator winding and core are not damaged i ...
... will run with a number of broken rotor bars but the performance will be effected in a number of ways. If a copper rotor bar breaks the damage can result in a major failure, damaging the stator winding and, in time, the stator core. Even in the case where the stator winding and core are not damaged i ...
Old Company Name in Catalogs and Other Documents
... All information included in this document is current as of the date this document is issued. Such information, however, is subject to change without any prior notice. Before purchasing or using any Renesas Electronics products listed herein, please confirm the latest product information with a Renes ...
... All information included in this document is current as of the date this document is issued. Such information, however, is subject to change without any prior notice. Before purchasing or using any Renesas Electronics products listed herein, please confirm the latest product information with a Renes ...
LAPPEENRANTA UNIVERSITY OF TECHNOLOGY DEPARTMENT
... system. Such applications can increase the efficiency of the system remarkably, especially if the thermal power of the system may be utilized for heating buildings. ...
... system. Such applications can increase the efficiency of the system remarkably, especially if the thermal power of the system may be utilized for heating buildings. ...
70-325 Rev D.qxd
... switches or thermal protective switches to provide protection. Fuses act as short circuit protection for the motor, not as protection against overload. Incoming line fuses help to withstand the motorʼs starting current. Motor starters with thermal magnetic overload or circuit breakers protect motor ...
... switches or thermal protective switches to provide protection. Fuses act as short circuit protection for the motor, not as protection against overload. Incoming line fuses help to withstand the motorʼs starting current. Motor starters with thermal magnetic overload or circuit breakers protect motor ...
EFFICIENCY TEST OF A MACHINE – WORM AND WORM WHEEL
... The differential wheel and axle In this type of winch, an effort applied to a large wheel winds the load rope on to a smaller wheel having a common axle with the larger. When the machine is of the differential type there are two axles of varying diameters and the load rope is wound on to the larger ...
... The differential wheel and axle In this type of winch, an effort applied to a large wheel winds the load rope on to a smaller wheel having a common axle with the larger. When the machine is of the differential type there are two axles of varying diameters and the load rope is wound on to the larger ...
Variable-frequency drive
A variable-frequency drive (VFD) (also termed adjustable-frequency drive, variable-speed drive, AC drive, micro drive or inverter drive) is a type of adjustable-speed drive used in electro-mechanical drive systems to control AC motor speed and torque by varying motor input frequency and voltage.VFDs are used in applications ranging from small appliances to the largest of mine mill drives and compressors. However, around 25% of the world's electrical energy is consumed by electric motors in industrial applications, which are especially conducive for energy savings using VFDs in centrifugal load service, and VFDs' global market penetration for all applications is still relatively small. That lack of penetration highlights significant energy efficiency improvement opportunities for retrofitted and new VFD installations.Over the last four decades, power electronics technology has reduced VFD cost and size and has improved performance through advances in semiconductor switching devices, drive topologies, simulation and control techniques, and control hardware and software.VFDs are available in a number of different low- and medium-voltage AC-AC and DC-AC topologies.