The ABCs of Power Over Ethernet
... delivering 350 mA at 44 volts. This yields 15.4 watts of power, which is the maximum for a port. However, the PD cannot draw more than 12.95 watts. Power drops with up to 100 m of twisted-pair cable account for the difference. For most automation applications, 13 watts of power is quite adequate. Al ...
... delivering 350 mA at 44 volts. This yields 15.4 watts of power, which is the maximum for a port. However, the PD cannot draw more than 12.95 watts. Power drops with up to 100 m of twisted-pair cable account for the difference. For most automation applications, 13 watts of power is quite adequate. Al ...
Action PAK® AP6380
... conditioned DC output from an AC source. Typical applications include energy management, load shedding, motor current/load monitoring, locked rotor detection, isolation and data acquisition. The output of the AP6380 can drive a digital meter for direct display or can interface with alarming or contr ...
... conditioned DC output from an AC source. Typical applications include energy management, load shedding, motor current/load monitoring, locked rotor detection, isolation and data acquisition. The output of the AP6380 can drive a digital meter for direct display or can interface with alarming or contr ...
Line Transformer - Selection Guide
... Isolation Transformers: Used for maximum safety, versatility (can be used on both electrical & electronic equipment) and isolation from the power source, used to step-up, step-down or for straight isolation. The disadvantage to using them is weight (about double the "Auto"), more expensive and large ...
... Isolation Transformers: Used for maximum safety, versatility (can be used on both electrical & electronic equipment) and isolation from the power source, used to step-up, step-down or for straight isolation. The disadvantage to using them is weight (about double the "Auto"), more expensive and large ...
AD9300 4x1 Wideband Video Multiplexer Data Sheet (Rev. A)
... impedance of the device remains high and will not vary with power supply voltages. This characteristic makes the AD9300, in effect, a switchable-input buffer. An onboard bias network makes the performance of the AD9300 independent of applied supply voltages, which can have any nominal value from ± 1 ...
... impedance of the device remains high and will not vary with power supply voltages. This characteristic makes the AD9300, in effect, a switchable-input buffer. An onboard bias network makes the performance of the AD9300 independent of applied supply voltages, which can have any nominal value from ± 1 ...
spice simulation tutorial
... Figure 27: Allegro AMS Simulator output window (the number of files corresponds to the number of points in the Simulation Settings) ...
... Figure 27: Allegro AMS Simulator output window (the number of files corresponds to the number of points in the Simulation Settings) ...
this PDF file - Technology and Research Publications
... 3. In architecture of Figure 3, 16 PMOS and NMOS transistors are used for implementation of a single XOR gate. This is quite high number of transistors for designing an XOR gate as compared to the design proposed in this article. Similarly OR gate, shown in Figure 4, also consumes 6 PMOS and NMOS ga ...
... 3. In architecture of Figure 3, 16 PMOS and NMOS transistors are used for implementation of a single XOR gate. This is quite high number of transistors for designing an XOR gate as compared to the design proposed in this article. Similarly OR gate, shown in Figure 4, also consumes 6 PMOS and NMOS ga ...
FMS6363 — Low-Cost, Three-Channel, 6th-Order, High-Definition, Video Filter Driver FM S6363 — Low-
... For Fairchild’s definition of Eco Status, please visit: http://www.fairchildsemi.com/company/green/rohs_green.html ...
... For Fairchild’s definition of Eco Status, please visit: http://www.fairchildsemi.com/company/green/rohs_green.html ...
Agilent 8767/8/9M Microwave Single-Pole Multi
... The 87130A is a 3.5 inch high, full width System II attenuator/switch driver capable of driving up to 248 bistatic electromechanical switch or attenuator sections. The 87130A is controlled over GPIB via standard commands for programmable instruments (SCPI) commands. The 87130A has been designed for ...
... The 87130A is a 3.5 inch high, full width System II attenuator/switch driver capable of driving up to 248 bistatic electromechanical switch or attenuator sections. The 87130A is controlled over GPIB via standard commands for programmable instruments (SCPI) commands. The 87130A has been designed for ...
1998 Strategic Communications Plan
... Keep differential traces close together to keep noise injection as a Common-Mode signal which is rejected differentially Route differential traces around obstacles together, or move ...
... Keep differential traces close together to keep noise injection as a Common-Mode signal which is rejected differentially Route differential traces around obstacles together, or move ...
MAX14983E Enhanced 1:2 VGA Mux with Monitor Detection and Priority Port Logic
... EN_, MDOR..........................................................-0.3V to +6V HSYNC_, VSYNC_, R_, G_, B_.................. -0.3V to (VCC + 0.3V) Continuous Current Through R_, G_, B_ Switches.......... Q50mA Continuous Current Through SDA_, SCL_ Switches....... Q50mA Continuous Current Through S5V ...
... EN_, MDOR..........................................................-0.3V to +6V HSYNC_, VSYNC_, R_, G_, B_.................. -0.3V to (VCC + 0.3V) Continuous Current Through R_, G_, B_ Switches.......... Q50mA Continuous Current Through SDA_, SCL_ Switches....... Q50mA Continuous Current Through S5V ...
MICROWAVE MEASUREMENTS 3.1 Understand the transmission
... The calorimeters are the most accurate of all instruments for measuring high power. Calorimeters depend on the complete conversion of the input electromagnetic energy into heat. Direct heating requires the measurement of the heating effect on the medium, or load, terminating the line. Indirect heati ...
... The calorimeters are the most accurate of all instruments for measuring high power. Calorimeters depend on the complete conversion of the input electromagnetic energy into heat. Direct heating requires the measurement of the heating effect on the medium, or load, terminating the line. Indirect heati ...
MR3621592164
... enables the control of speed in steps for an induction motor. The microcontroller used in this project is from 8051 family, a pair of slide switches is provided to select the desired speed range (F, F/2 and F/3) of operation of the induction motor. These switches are interfaced to the microcontrolle ...
... enables the control of speed in steps for an induction motor. The microcontroller used in this project is from 8051 family, a pair of slide switches is provided to select the desired speed range (F, F/2 and F/3) of operation of the induction motor. These switches are interfaced to the microcontrolle ...
AD827
... between circuits. Furthermore, IC sockets should be avoided. Feedback resistors should be of a low enough value that the time constant formed with stray circuit capacitances at the amplifier summing junction will not limit circuit performance. As a rule of thumb, use feedback resistor values that ar ...
... between circuits. Furthermore, IC sockets should be avoided. Feedback resistors should be of a low enough value that the time constant formed with stray circuit capacitances at the amplifier summing junction will not limit circuit performance. As a rule of thumb, use feedback resistor values that ar ...
G1SLE Mk2 Repeater control connections Interconnection with the
... 2. Discriminator audio. This input should be connected to the repeater receiver un-muted unprocessed discriminator audio output. Input is buffered and appears as approximately 220k impedance. A level of 100 to 500mV p-p at 300hz deviation is desirable, should it be necessary the buffer amplifier fee ...
... 2. Discriminator audio. This input should be connected to the repeater receiver un-muted unprocessed discriminator audio output. Input is buffered and appears as approximately 220k impedance. A level of 100 to 500mV p-p at 300hz deviation is desirable, should it be necessary the buffer amplifier fee ...
Features Description Pin Configuration
... registers within the PI4IOE5V9539 are configured to operate as four register pairs. The four pairs are Input ports, Output ports, Polarity inversion ports, and Configuration ports. After sending data to one register, the next data byte will be sent to the other register in the pair. For example, if ...
... registers within the PI4IOE5V9539 are configured to operate as four register pairs. The four pairs are Input ports, Output ports, Polarity inversion ports, and Configuration ports. After sending data to one register, the next data byte will be sent to the other register in the pair. For example, if ...
Basic RF Technic and Laboratory Manual
... Efficient operation of a mixer requires that a maximum signal power transfer will be effected at each of the three ports. The degree at which this ideal is met is indicated by the Standing Wave Ratio (SWR), which quantifies the amount of mismatch at each port. A perfect match of a 50Ω system implies ...
... Efficient operation of a mixer requires that a maximum signal power transfer will be effected at each of the three ports. The degree at which this ideal is met is indicated by the Standing Wave Ratio (SWR), which quantifies the amount of mismatch at each port. A perfect match of a 50Ω system implies ...
impedance stabilization network for screened balanced pairs
... or AN: artificial networks for coaxial and other screened cables) are defined for measuring of conducted common mode disturbances at information technology equipment (ITE) as required in CISPR 22. The ISN is placed between the equipment under test (EUT) and auxiliary equipment (AE) or load which are ...
... or AN: artificial networks for coaxial and other screened cables) are defined for measuring of conducted common mode disturbances at information technology equipment (ITE) as required in CISPR 22. The ISN is placed between the equipment under test (EUT) and auxiliary equipment (AE) or load which are ...
A Case Study On Designing and Implementing IR and
... IR Receiver Hardware Requirements Option to build either an input only IR receiver or full function IR transceiver Input only IR receivers can ship with tuner-less media center systems Full function IR transceivers required when TV tuner card is present IR receiver/transceiver hardware requirements ...
... IR Receiver Hardware Requirements Option to build either an input only IR receiver or full function IR transceiver Input only IR receivers can ship with tuner-less media center systems Full function IR transceivers required when TV tuner card is present IR receiver/transceiver hardware requirements ...
Millimeter Wave Corrugated Platelet Feeds
... found in commonly available commercial filter designs. The filtering requirements of incoherent detectors are more stringent than their coherent counterparts which have in-band signal gain. However, these filtering needs are achievable in practice. ...
... found in commonly available commercial filter designs. The filtering requirements of incoherent detectors are more stringent than their coherent counterparts which have in-band signal gain. However, these filtering needs are achievable in practice. ...
Power dividers and directional couplers
Power dividers (also power splitters and, when used in reverse, power combiners) and directional couplers are passive devices used in the field of radio technology. They couple a defined amount of the electromagnetic power in a transmission line to a port enabling the signal to be used in another circuit. An essential feature of directional couplers is that they only couple power flowing in one direction. Power entering the output port is coupled to the isolated port but not to the coupled port.Directional couplers are most frequently constructed from two coupled transmission lines set close enough together such that energy passing through one is coupled to the other. This technique is favoured at the microwave frequencies where transmission line designs are commonly used to implement many circuit elements. However, lumped component devices are also possible at lower frequencies. Also at microwave frequencies, particularly the higher bands, waveguide designs can be used. Many of these waveguide couplers correspond to one of the conducting transmission line designs, but there are also types that are unique to waveguide.Directional couplers and power dividers have many applications, these include; providing a signal sample for measurement or monitoring, feedback, combining feeds to and from antennae, antenna beam forming, providing taps for cable distributed systems such as cable TV, and separating transmitted and received signals on telephone lines.