Transmission lines
... Z (into the page) X Electric field Magnetic field Remember fields are setup given an applied forcing function. (Source) Ground return path ...
... Z (into the page) X Electric field Magnetic field Remember fields are setup given an applied forcing function. (Source) Ground return path ...
PCA9537 1. General description 4-bit I
... Designs needing to minimize current consumption, such as battery power applications, should consider maintaining the I/O pins greater than or equal to VDD when the LED is off. Figure 10 shows a high value resistor in parallel with the LED. Figure 11 shows VDD less than the LED supply voltage by at l ...
... Designs needing to minimize current consumption, such as battery power applications, should consider maintaining the I/O pins greater than or equal to VDD when the LED is off. Figure 10 shows a high value resistor in parallel with the LED. Figure 11 shows VDD less than the LED supply voltage by at l ...
TJA1021
... on the bus. The receiver has a supply-voltage related threshold with hysteresis and an integrated filter to suppress bus line noise. The transmit data stream of the protocol controller at the TXD input is converted by the transmitter into a bus signal with optimized slew rate and wave shaping to min ...
... on the bus. The receiver has a supply-voltage related threshold with hysteresis and an integrated filter to suppress bus line noise. The transmit data stream of the protocol controller at the TXD input is converted by the transmitter into a bus signal with optimized slew rate and wave shaping to min ...
Energy Saving of Conservation Voltage Reduction Based on Load
... than 5 miles long and long feeders are more than 5 miles. Short feeders consist of 60% constant power 5 miles long and long feeders are more than 5 miles. Short feeders consist of 60% constant power (40% constant impedance) during the summer, while during the winter the same feeders behave with (40% ...
... than 5 miles long and long feeders are more than 5 miles. Short feeders consist of 60% constant power 5 miles long and long feeders are more than 5 miles. Short feeders consist of 60% constant power (40% constant impedance) during the summer, while during the winter the same feeders behave with (40% ...
Transmission lines
... Z (into the page) X Electric field Magnetic field Remember fields are setup given an applied forcing function. (Source) Ground return path ...
... Z (into the page) X Electric field Magnetic field Remember fields are setup given an applied forcing function. (Source) Ground return path ...
Crest Factor
... significantly, the baseline voltage wanders. AC coupling is stressed by varying the mark density of the signal. The mark density is the average fraction of logic ones in the data: the ratio of the number of logic ones to the total number of bits. Most standards require a mark density of ½; that is, ...
... significantly, the baseline voltage wanders. AC coupling is stressed by varying the mark density of the signal. The mark density is the average fraction of logic ones in the data: the ratio of the number of logic ones to the total number of bits. Most standards require a mark density of ½; that is, ...
electrical safety for everyone
... • Some materials are resistant to the flow of electric current. Materials that do not allow the flow of electric current are called “insulators”. Insulators, such as plastic and rubber, have very high resistance, while materials that make good conductors, like copper, aluminum and other metals, have ...
... • Some materials are resistant to the flow of electric current. Materials that do not allow the flow of electric current are called “insulators”. Insulators, such as plastic and rubber, have very high resistance, while materials that make good conductors, like copper, aluminum and other metals, have ...
CBA Presentation
... Cost Effective: Complete installation has to provide a justifiable return on investment, 1-2 years. Continuous Monitoring: Allows detection of poor performing breakers by continuously monitoring all breaker operations. Networking and Protocols: Connectivity between monitors is needed to reduce ...
... Cost Effective: Complete installation has to provide a justifiable return on investment, 1-2 years. Continuous Monitoring: Allows detection of poor performing breakers by continuously monitoring all breaker operations. Networking and Protocols: Connectivity between monitors is needed to reduce ...
In perfect harmony - with Infineon® Power Stacks
... Ready for Infineon® Power Stacks? Infineon® Power Stacks with bipolar power semiconductors are used in most varied applications in a power range from a few kilowatts up to several megawatts. The modular portfolio of our System Line covers solutions with thyristors and diodes and is optimized to the ...
... Ready for Infineon® Power Stacks? Infineon® Power Stacks with bipolar power semiconductors are used in most varied applications in a power range from a few kilowatts up to several megawatts. The modular portfolio of our System Line covers solutions with thyristors and diodes and is optimized to the ...
Fuseology
... Electronic circuits frequently exhibit surges, caused by capacitors charging, motors being momentarily stalled, or high voltage components sparking over. It is important that designers take account of these temporary conditions during fuse selection. The ability to resist surges is a function of the ...
... Electronic circuits frequently exhibit surges, caused by capacitors charging, motors being momentarily stalled, or high voltage components sparking over. It is important that designers take account of these temporary conditions during fuse selection. The ability to resist surges is a function of the ...
ESD generator discharged into a large ground plane
... ESD generator discharged into a large ground plane. In order to verify the ESD generator model, the discharge into a large ground plane was simulated. The current injected from the ESD generator into a large metal wall was measured, and the generator was numerically modeled as in this figure. The ge ...
... ESD generator discharged into a large ground plane. In order to verify the ESD generator model, the discharge into a large ground plane was simulated. The current injected from the ESD generator into a large metal wall was measured, and the generator was numerically modeled as in this figure. The ge ...
Institutionen för systemteknik R/2R DAC Nonlinearity Compensation Department of Electrical Engineering Master’s thesis
... In most digital audio products the last stage, to convert the digital signal to the analogue domain, is a DAC. The resistor ladder (R/2R) DAC architecture is often used in high performance audio solutions due to its low-noise performance. This architecture is also considered to give a better sound e ...
... In most digital audio products the last stage, to convert the digital signal to the analogue domain, is a DAC. The resistor ladder (R/2R) DAC architecture is often used in high performance audio solutions due to its low-noise performance. This architecture is also considered to give a better sound e ...
RFS21 - Specification for Radio Apparatus: VHF Land Mobile
... be negligible. For handheld equipment which is not provided with a socket for connection of an external antenna, the manufacturer shall provide a suitable access to the transmitter output and receiver input for equipment compliance testing purposes. If the impedance at the point of access is not 50 ...
... be negligible. For handheld equipment which is not provided with a socket for connection of an external antenna, the manufacturer shall provide a suitable access to the transmitter output and receiver input for equipment compliance testing purposes. If the impedance at the point of access is not 50 ...
SE2568U 数据资料DataSheet下载
... regarding exposure to moisture after the container seal is broken, otherwise, problems related to moisture absorption may occur when the part is subjected to high temperature during solder assembly. The SE2568u is capable of withstanding a Pb free solder reflow. Care must be taken when attaching thi ...
... regarding exposure to moisture after the container seal is broken, otherwise, problems related to moisture absorption may occur when the part is subjected to high temperature during solder assembly. The SE2568u is capable of withstanding a Pb free solder reflow. Care must be taken when attaching thi ...
ValuTrol Main Control Module (Full wave, Regenerative)
... on the lower left hand corner of the main control card (MCC) is not illuminated, press and release the RESET pushbutton on the panel below. If the light does not turn on, the most probable cause is incorrect incoming phase ...
... on the lower left hand corner of the main control card (MCC) is not illuminated, press and release the RESET pushbutton on the panel below. If the light does not turn on, the most probable cause is incorrect incoming phase ...
NaviTrack_Line_Trans..
... hours depending on factors such as load and current transmitted. Other factors that affect the operation time will include chemistry of the battery. (Many of the new high performance batteries, such as the ...
... hours depending on factors such as load and current transmitted. Other factors that affect the operation time will include chemistry of the battery. (Many of the new high performance batteries, such as the ...
PDF: 317KB
... turn-off surge can occur when the free-wheel diode recovers. Assume that the lower IGBT in Figure 3.1 is off and that the load current (IL) is circulating through the free-wheel diode of the upper IGBT. When the lower device turns on, the current in the free-wheel diode of the upper device (IFWD) de ...
... turn-off surge can occur when the free-wheel diode recovers. Assume that the lower IGBT in Figure 3.1 is off and that the load current (IL) is circulating through the free-wheel diode of the upper IGBT. When the lower device turns on, the current in the free-wheel diode of the upper device (IFWD) de ...
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.