REVIEW OF COMPLEX NUMBERS
... A phasor is a mathematical representation of an ac quantity in polar form A phasor can be treated as the polar form of a complex number, so it can be converted to an equivalent rectangular form To represent an ac voltage or current in polar form, the magnitude M is the peak value of the voltage or c ...
... A phasor is a mathematical representation of an ac quantity in polar form A phasor can be treated as the polar form of a complex number, so it can be converted to an equivalent rectangular form To represent an ac voltage or current in polar form, the magnitude M is the peak value of the voltage or c ...
Plasma Displays
... Full video is possible since plasma can switch on the order of microseconds. The luminous efficiency is good (450 cd/m2 at 1 L/W). Color plasma displays have many common equipment needs as CRTs for manufacturing, which is substantially less than a semiconductor manufacturing line needed for active m ...
... Full video is possible since plasma can switch on the order of microseconds. The luminous efficiency is good (450 cd/m2 at 1 L/W). Color plasma displays have many common equipment needs as CRTs for manufacturing, which is substantially less than a semiconductor manufacturing line needed for active m ...
IOSR Journal of Electrical and Electronics Engineering (IOSR-JEEE)
... fixed voltage types, such as 5V, 6V, 12V, 24V, 48Vetc, with one of the most common ones in use being the 12V type. When the rated voltage is applied to the motor it will rotate with maximum speed, but by changing this applied voltage the motor speed can be controlled. Naturally, the voltage is highe ...
... fixed voltage types, such as 5V, 6V, 12V, 24V, 48Vetc, with one of the most common ones in use being the 12V type. When the rated voltage is applied to the motor it will rotate with maximum speed, but by changing this applied voltage the motor speed can be controlled. Naturally, the voltage is highe ...
CMOS Biasing Circuits
... - R. Baker, H. Li, D.Boyce. CMOS Circuit Design, Layout and Simulation, IEEE Press, New York, 2005, ISBN 0-7803-3416-7. Chapter 21.2 (pp.469-476) and 21.4 ...
... - R. Baker, H. Li, D.Boyce. CMOS Circuit Design, Layout and Simulation, IEEE Press, New York, 2005, ISBN 0-7803-3416-7. Chapter 21.2 (pp.469-476) and 21.4 ...
resistance - iGCSE Science Courses
... Comparing different wires, A and B, made from the same material (so ρ is the same for each wire) at the same temperature. ...
... Comparing different wires, A and B, made from the same material (so ρ is the same for each wire) at the same temperature. ...
Looking for
... Self-contained SMPS solutions and rich peripherals of dsPIC® Digital Power devices enable the engineer to design solutions that do not require much in the way of external support chips. So when using the dsPIC DSC SMPS solution, developers can obtain a 20% reduction in component count over other sol ...
... Self-contained SMPS solutions and rich peripherals of dsPIC® Digital Power devices enable the engineer to design solutions that do not require much in the way of external support chips. So when using the dsPIC DSC SMPS solution, developers can obtain a 20% reduction in component count over other sol ...
English - PEAK
... bus. The device also has comprehensive I/O functionality which is accessible through control and display elements. The PIN-Slave is used in development and education, for example, for testing purpose or as a teaching aid for handling the LIN protocol. The device is immediately ready for operation, a ...
... bus. The device also has comprehensive I/O functionality which is accessible through control and display elements. The PIN-Slave is used in development and education, for example, for testing purpose or as a teaching aid for handling the LIN protocol. The device is immediately ready for operation, a ...
CS3.241 - PULS Power Supply
... Keep the following installation clearances: 40mm on top, 20mm on the bottom, 5mm on the left and right sides are recommended when the device is loaded permanently with more than 50% of the rated power. Increase this clearance to 15mm in case the adjacent device is a heat source (e.g. another power s ...
... Keep the following installation clearances: 40mm on top, 20mm on the bottom, 5mm on the left and right sides are recommended when the device is loaded permanently with more than 50% of the rated power. Increase this clearance to 15mm in case the adjacent device is a heat source (e.g. another power s ...
Solutions to Current High-Speed Board Design 487 KB
... The sum of the output impedance of the driver and the series resistor should be equal to Z0 which is the characteristic impedance of the board trace. With this termination we still have a mismatch at the receivers end. The receiver typically has very high input impedance. A mismatch will cause a re ...
... The sum of the output impedance of the driver and the series resistor should be equal to Z0 which is the characteristic impedance of the board trace. With this termination we still have a mismatch at the receivers end. The receiver typically has very high input impedance. A mismatch will cause a re ...
Conditions necessary for an electric current
... Conditions necessary for an electric current Electric current through wires is in many ways very similar to water current through pipes. Why does water flow through a pipe? One way of looking at it is in terms of water pressure: water always flows from places of high pressure to places of low pressu ...
... Conditions necessary for an electric current Electric current through wires is in many ways very similar to water current through pipes. Why does water flow through a pipe? One way of looking at it is in terms of water pressure: water always flows from places of high pressure to places of low pressu ...
THS4001 270-MHz HIGH-SPEED AMPLIFIER D
... Lead temperature 1,6 mm (1/16 Inch) from case for 10 seconds . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 300°C † 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 ...
... Lead temperature 1,6 mm (1/16 Inch) from case for 10 seconds . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 300°C † 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 ...
PHY104 Lab 7: Kirchoff`s Rules
... Note that our choice of direction of current in and out of the junction is arbitrary. We have no a priori knowledge of which direction the current flows and so we simply arbitrarily assume a direction. The signature of our answers (as we shall see) will inform us about whether or not our original ch ...
... Note that our choice of direction of current in and out of the junction is arbitrary. We have no a priori knowledge of which direction the current flows and so we simply arbitrarily assume a direction. The signature of our answers (as we shall see) will inform us about whether or not our original ch ...
A Monolithic High-Efficiency 2.4-GHz 20-dBm SiGe BiCMOS Envelope-Tracking OFDM Power Amplifier
... power. For example, for a 3.3-V supply voltage and 9-dB PAR is approximately 5 for a 40% signal, the equivalent efficiency PA when the output power is 19 dBm. The high-efficiency envelope amplifier is usually realized by a DC/DC converter whose switching frequency is several times the signal bandwid ...
... power. For example, for a 3.3-V supply voltage and 9-dB PAR is approximately 5 for a 40% signal, the equivalent efficiency PA when the output power is 19 dBm. The high-efficiency envelope amplifier is usually realized by a DC/DC converter whose switching frequency is several times the signal bandwid ...
Technical Obligations of the Business Subscriber
... To protect the local telephone company services from interference at frequencies which are above the band of facilities provided, the Carrier will specify the acceptable signal power in the following bands which may be applied by subscriber-provided equipment or communications system at the point of ...
... To protect the local telephone company services from interference at frequencies which are above the band of facilities provided, the Carrier will specify the acceptable signal power in the following bands which may be applied by subscriber-provided equipment or communications system at the point of ...
Dec 2003 Single IC Monitors Redundant -48V Supplies and Fuses without Precision External Components
... can also withstand the high transient voltages required by telecom systems. Using a second LTC1921, dual –48V systems which have both –48V supply and return diodes and fuses on the same card can be monitored. The LTC1921-based circuits described in this article can be used to monitor a complete redu ...
... can also withstand the high transient voltages required by telecom systems. Using a second LTC1921, dual –48V systems which have both –48V supply and return diodes and fuses on the same card can be monitored. The LTC1921-based circuits described in this article can be used to monitor a complete redu ...
11.3 Gbps, Active Back-Termination, Differential VCSEL Driver ADN2530
... The DATAP and DATAN pins are terminated internally with a 100 Ω differential termination resistor. This minimizes signal reflections at the input that could otherwise lead to degradation in the output eye diagram. It is not recommended to drive the ADN2530 with single-ended data signal sources. The ...
... The DATAP and DATAN pins are terminated internally with a 100 Ω differential termination resistor. This minimizes signal reflections at the input that could otherwise lead to degradation in the output eye diagram. It is not recommended to drive the ADN2530 with single-ended data signal sources. The ...
ISOPLUS-DIL™ Series Designed for Highest Reliability
... Kelvin source contact. At all dies it comes direct from the source without load current sharing and is bonded directly to the package pin. This gives the designer the max possible control of the die (Figure 5). Conclusion The GMM series is an improved ISOPLUSDIL™ package featuring very high power an ...
... Kelvin source contact. At all dies it comes direct from the source without load current sharing and is bonded directly to the package pin. This gives the designer the max possible control of the die (Figure 5). Conclusion The GMM series is an improved ISOPLUSDIL™ package featuring very high power an ...
Opto-isolator
In electronics, an opto-isolator, also called an optocoupler, photocoupler, or optical isolator, is a component that transfers electrical signals between two isolated circuits by using light. Opto-isolators prevent high voltages from affecting the system receiving the signal. Commercially available opto-isolators withstand input-to-output voltages up to 10 kV and voltage transients with speeds up to 10 kV/μs.A common type of opto-isolator consists of an LED and a phototransistor in the same opaque package. Other types of source-sensor combinations include LED-photodiode, LED-LASCR, and lamp-photoresistor pairs. Usually opto-isolators transfer digital (on-off) signals, but some techniques allow them to be used with analog signals.