AN-6075 Compact Green-Mode Adapter Using FSQ500L for Low Cost 1. Introduction www.fairchildsemi.com
... 4. Printed Circuit Board Layout High-frequency switching current / voltage makes printed circuit board layout a very important design issue. Good PCB layout minimizes excessive EMI helps the power supply survive during surge/ESD tests. ...
... 4. Printed Circuit Board Layout High-frequency switching current / voltage makes printed circuit board layout a very important design issue. Good PCB layout minimizes excessive EMI helps the power supply survive during surge/ESD tests. ...
Assembling a Computer
... numeric codes that are sent to an I/O port address. POST generally continues past non-fatal problems, but fatal problems cause POST to halt the boot process. If problems occur early, before any drivers are loaded for the monitor, for example, then POST can only signal that a problem exists using bee ...
... numeric codes that are sent to an I/O port address. POST generally continues past non-fatal problems, but fatal problems cause POST to halt the boot process. If problems occur early, before any drivers are loaded for the monitor, for example, then POST can only signal that a problem exists using bee ...
Introduction
... If a network contained N nets, any net may be good; s-a-1 or s-a-0. Thus all possible network state combinations would be 3N. Assume a network with 100 nets, then there are 5x1047 different combinations of faults. Test generation and fault simulation is approximately proportional to the number of ga ...
... If a network contained N nets, any net may be good; s-a-1 or s-a-0. Thus all possible network state combinations would be 3N. Assume a network with 100 nets, then there are 5x1047 different combinations of faults. Test generation and fault simulation is approximately proportional to the number of ga ...
AD7677 数据手册DataSheet下载
... When SER/PAR is LOW, this output is used as the Bit 8 of the Parallel Port Data Output Bus. When SER/PAR is HIGH, this output, part of the serial port, is used as a serial data output synchronized to SCLK. Conversion results are stored in an on-chip register. The AD7677 provides the conversion resul ...
... When SER/PAR is LOW, this output is used as the Bit 8 of the Parallel Port Data Output Bus. When SER/PAR is HIGH, this output, part of the serial port, is used as a serial data output synchronized to SCLK. Conversion results are stored in an on-chip register. The AD7677 provides the conversion resul ...
answers
... secondary winding – closer to the desired d.c. output voltage than the original mains voltage. The transformer also provides electrical isolation between the mains supply and the load. The diodes D1 to D4 perform rectification. On positive half cycles of the secondary voltage, D2 and D4 are forward ...
... secondary winding – closer to the desired d.c. output voltage than the original mains voltage. The transformer also provides electrical isolation between the mains supply and the load. The diodes D1 to D4 perform rectification. On positive half cycles of the secondary voltage, D2 and D4 are forward ...
memory cell
... The computer loads data from read-only memory (ROM) and performs a poweron self-test (POST) to make sure all the major components are functioning properly. As part of this test, the memory controller checks all of the memory addresses with a quick read/write operation to ensure that there are no err ...
... The computer loads data from read-only memory (ROM) and performs a poweron self-test (POST) to make sure all the major components are functioning properly. As part of this test, the memory controller checks all of the memory addresses with a quick read/write operation to ensure that there are no err ...
Electronics and Robotics
... Use of topic specific worksheets. Observed performance by the students and evaluation of the programming. Evaluation of the individual programmed microcontrollers and integration into the instructional test circuits. Assessment and feedback of the circuit construction of individual electronic projec ...
... Use of topic specific worksheets. Observed performance by the students and evaluation of the programming. Evaluation of the individual programmed microcontrollers and integration into the instructional test circuits. Assessment and feedback of the circuit construction of individual electronic projec ...
X-Viper 650W 80+ Bronze Active PFC 14CM FDB Fan
... of its Ultra-silent X-Viper Series, which contains an ultra-silent "Fluid Dynamic Bearing" (FDB) fan as its major cooling component. FDB fans offer better airflow, allowing for better ventilation. The average FDB fan has a long lifespan (100K hrs.), whilst staying virtually silent for more than 2 ye ...
... of its Ultra-silent X-Viper Series, which contains an ultra-silent "Fluid Dynamic Bearing" (FDB) fan as its major cooling component. FDB fans offer better airflow, allowing for better ventilation. The average FDB fan has a long lifespan (100K hrs.), whilst staying virtually silent for more than 2 ye ...
TEA6415C
... Each nominal gain between any input and output is 6.5dB. For D2MAC or Chroma signal the alignment is switched off by forcing, with an external resistor bridge, 5 VDC on the input. Each input can be used as a normal input or as a MAC or Chroma ...
... Each nominal gain between any input and output is 6.5dB. For D2MAC or Chroma signal the alignment is switched off by forcing, with an external resistor bridge, 5 VDC on the input. Each input can be used as a normal input or as a MAC or Chroma ...
MPP_Orbit_07052008
... On 14/04/2008, AB/PO can not power this circuit, they have a fault on the PC. On 16/04/2008, EE811 (cold voltage tap) is found open, directly from the feed through pin coming from the cover flange => NC 908215 opened. ...
... On 14/04/2008, AB/PO can not power this circuit, they have a fault on the PC. On 16/04/2008, EE811 (cold voltage tap) is found open, directly from the feed through pin coming from the cover flange => NC 908215 opened. ...
External Visible Loadbreak Option Bulletin
... transformer cabinet reduces the need for wearing additional protective equipment. An authorized individual can simply open the the externally operable loadbreak switch to easily verify, through the external viewing window, that the low voltage bushings have been de-energized. The on/off/ground featu ...
... transformer cabinet reduces the need for wearing additional protective equipment. An authorized individual can simply open the the externally operable loadbreak switch to easily verify, through the external viewing window, that the low voltage bushings have been de-energized. The on/off/ground featu ...
HIGH PRECISION TORQUE MEASUREMENT SYSTEMS IN DYNAMIC AND STATIC APPLICATIONS
... This observation applies for an excitation voltage of 5 V DC with a temperature difference of ∆ϑ = 10 K over the entire measuring body. The thermoelectric voltages act as a slow, additive influence on the measurement signal. In the graphic of interference in the frequency domain (Fig. 1), the interf ...
... This observation applies for an excitation voltage of 5 V DC with a temperature difference of ∆ϑ = 10 K over the entire measuring body. The thermoelectric voltages act as a slow, additive influence on the measurement signal. In the graphic of interference in the frequency domain (Fig. 1), the interf ...
6.01SC Software Lab 8: Describing Circuits
... We can represent a set of equations using an instance of the class le.EquationSet. This class takes no parameters at initialization time, and returns an object that represents an empty set of equations. Equations can then be added using the addEquation method, whose input is an instance of le.Equati ...
... We can represent a set of equations using an instance of the class le.EquationSet. This class takes no parameters at initialization time, and returns an object that represents an empty set of equations. Equations can then be added using the addEquation method, whose input is an instance of le.Equati ...
MAX9181 Low-Jitter, Low-Noise LVPECL-to-LVDS Level Translator in an SC70 Package General Description
... Ultra-low, 23ps P-P added deterministic jitter and 0.6psRMS added random jitter ensure reliable communication in high-speed links that are highly sensitive to timing errors, especially those incorporating clock-anddata recovery, PLLs, serializers, or deserializers. The MAX9181’s switching performanc ...
... Ultra-low, 23ps P-P added deterministic jitter and 0.6psRMS added random jitter ensure reliable communication in high-speed links that are highly sensitive to timing errors, especially those incorporating clock-anddata recovery, PLLs, serializers, or deserializers. The MAX9181’s switching performanc ...
PXAC261002FC Thermally-Enhanced High Power RF LDMOS FET Description
... Data Sheet reflects released product specification Revised all data and includes final specs, typical performance graphs, loadpull, reference circuit ...
... Data Sheet reflects released product specification Revised all data and includes final specs, typical performance graphs, loadpull, reference circuit ...
Review: To Investigate Impacts of Various Factors on the
... Load & Faults taking place on line. As a result Voltage collapse take place & it is undesirable for Secure & Economic operation of line. Such problems can be mitigated by providing sufficient margin of power transfer but in practice is not possible due to Expansion of Transmission Network. Another t ...
... Load & Faults taking place on line. As a result Voltage collapse take place & it is undesirable for Secure & Economic operation of line. Such problems can be mitigated by providing sufficient margin of power transfer but in practice is not possible due to Expansion of Transmission Network. Another t ...
D306A Electroluminescent Lamp Driver with Microcontroller
... and can generate output voltage greater than 400Vpp. Extreme temperature change can also cause the output voltage to exceed the maximum rating, especially when the nominal operating voltage of the device is close to the maximum limit at room temperature. A 200V zener diode connected in parallel to t ...
... and can generate output voltage greater than 400Vpp. Extreme temperature change can also cause the output voltage to exceed the maximum rating, especially when the nominal operating voltage of the device is close to the maximum limit at room temperature. A 200V zener diode connected in parallel to t ...