ECE 601 - Digital System Design & Synthesis Lecture 1
... can floating inputs and nets be avoided? o Use a pull-up or pull-down resistor or transistor with a fixed gate voltage value. Advantage – simple Disadvantages – static power dissipation and loading of node ...
... can floating inputs and nets be avoided? o Use a pull-up or pull-down resistor or transistor with a fixed gate voltage value. Advantage – simple Disadvantages – static power dissipation and loading of node ...
Chapter 4 - UniMAP Portal
... very small for common voltages. It is so small that such meter movement designs are impractical for use in general test instruments. ...
... very small for common voltages. It is so small that such meter movement designs are impractical for use in general test instruments. ...
Pilot Relaying
... increases linearly with distance, but it is the lowestcost channel for short distances up to 5 or 10 miles beyond which a carrier-current pilot usually becomes more economical. A single microwave channel is not economically justifiable but as the diagram shows, the incremental cost for additional ch ...
... increases linearly with distance, but it is the lowestcost channel for short distances up to 5 or 10 miles beyond which a carrier-current pilot usually becomes more economical. A single microwave channel is not economically justifiable but as the diagram shows, the incremental cost for additional ch ...
Signal Isolators, Converters and Interfaces
... A 2-wire, input loop-powered isolator is a great solution when applied correctly. The beauty of this isolator is its overall simplicity, with integration into the loop nearly seamless. For example, look at Figure 10 and imagine that the isolator was not originally implemented. Soon after startup, it ...
... A 2-wire, input loop-powered isolator is a great solution when applied correctly. The beauty of this isolator is its overall simplicity, with integration into the loop nearly seamless. For example, look at Figure 10 and imagine that the isolator was not originally implemented. Soon after startup, it ...
TPS65982 USB Type-C and USB PD Controller, Power Switch and
... – Cable Orientation and Role Detection – Assign CC and VCONN Pins – Advertise Default, 1.5-A or 3-A Current for 5-V USB Type-C Power Port Power Switch – 5-V, 3-A Switch to VBUS for Type-C Power – 5-V to 20-V, 3-A Bidirectional Switch to or from VBUS for USB PD Power – 5-V, 600-mA Switches for VCONN ...
... – Cable Orientation and Role Detection – Assign CC and VCONN Pins – Advertise Default, 1.5-A or 3-A Current for 5-V USB Type-C Power Port Power Switch – 5-V, 3-A Switch to VBUS for Type-C Power – 5-V to 20-V, 3-A Bidirectional Switch to or from VBUS for USB PD Power – 5-V, 600-mA Switches for VCONN ...
MAX3353E USB On-the-Go Charge Pump with Switchable Pullup/Pulldown Resistors General Description
... shifter allows the device to operate with logic supply voltages (VL) between +1.65V and VCC. The MAX3353E’s OTG-compliant charge pump operates with input supply voltages (VCC) from +2.6V to +5.5V and supplies an OTG-compatible output on VBUS while sourcing 8mA output current. The MAX3353E level-dete ...
... shifter allows the device to operate with logic supply voltages (VL) between +1.65V and VCC. The MAX3353E’s OTG-compliant charge pump operates with input supply voltages (VCC) from +2.6V to +5.5V and supplies an OTG-compatible output on VBUS while sourcing 8mA output current. The MAX3353E level-dete ...
Device circuit breakers - the basics
... supply units. They are frequently used in machine and ship building, systems manufacturing and automation technology. The active current limitation prevents the danger of a switched-mode power supply unit overload if an error occurs in a connected circuit. Therefore, the output voltage on the switch ...
... supply units. They are frequently used in machine and ship building, systems manufacturing and automation technology. The active current limitation prevents the danger of a switched-mode power supply unit overload if an error occurs in a connected circuit. Therefore, the output voltage on the switch ...
TPS Process Manager I/O Specification and Technical Data
... combination of single and/or redundant (HLAI, STI, AO, DI and DO) pairs, up to a total of 40. Even with the maximum complement of 80 physical IOPs, there is no impact on control or communication performance. In a redundant IOP configuration, control automatically transfers to the backup I/O processo ...
... combination of single and/or redundant (HLAI, STI, AO, DI and DO) pairs, up to a total of 40. Even with the maximum complement of 80 physical IOPs, there is no impact on control or communication performance. In a redundant IOP configuration, control automatically transfers to the backup I/O processo ...
Radial Chapter - Massachusetts Distributed Generation Collaborative
... certain time period, it loses it may need to reapply for interconnection. The Company may inspect the completed installation for compliance with standards and schedule a witness test. Assuming the inspection is satisfactory, the Company notifies the Customer that interconnection is allowed. A parall ...
... certain time period, it loses it may need to reapply for interconnection. The Company may inspect the completed installation for compliance with standards and schedule a witness test. Assuming the inspection is satisfactory, the Company notifies the Customer that interconnection is allowed. A parall ...
Understanding LEDs
... ‘Is an LED downlight more efficient than a compact fluorescent one?’ Normally, the answer is YES but you must make sure that you achieve similar levels of delivered light. As a general rule, CFL downlights where the lamps are horizontal emit more light than the same downlight with vertical mounted l ...
... ‘Is an LED downlight more efficient than a compact fluorescent one?’ Normally, the answer is YES but you must make sure that you achieve similar levels of delivered light. As a general rule, CFL downlights where the lamps are horizontal emit more light than the same downlight with vertical mounted l ...
CTV900 Manual
... Destination Controlled and Destination Controlled). When using the Non Destination Controlled Mode and a valid card is presented, the appropriate floor control relays will become enabled allowing the card holder to select the desired floor. The Destination Controlled Mode offers a far superior event ...
... Destination Controlled and Destination Controlled). When using the Non Destination Controlled Mode and a valid card is presented, the appropriate floor control relays will become enabled allowing the card holder to select the desired floor. The Destination Controlled Mode offers a far superior event ...
LIEBERT TRANSIENT VOLTAGE SURGE SUPPRESSOR
... To reduce the wiring impedance to surge currents, it is ratings (SVRs), as obtained by Underwriters Laboratory, recommended that the phase, neutral (if required), and ground Incorporated, in accordance with the Standard for Safety, conductors are twisted together and routed in the same raceway Trans ...
... To reduce the wiring impedance to surge currents, it is ratings (SVRs), as obtained by Underwriters Laboratory, recommended that the phase, neutral (if required), and ground Incorporated, in accordance with the Standard for Safety, conductors are twisted together and routed in the same raceway Trans ...
LG Air Conditioning - Universal Split Fault Codes Sheet Macedo
... Indicates that the Inverter compressor discharge temperature is high (above 105ºC) this usually indicates the system has either a shortage of refrigerant or a blockage in the system. Reset the power to the unit for 2 minutes and restart it. If the compressor starts measure the compressor discharge t ...
... Indicates that the Inverter compressor discharge temperature is high (above 105ºC) this usually indicates the system has either a shortage of refrigerant or a blockage in the system. Reset the power to the unit for 2 minutes and restart it. If the compressor starts measure the compressor discharge t ...
SPURIOUS FREE DYNAMIC RANGE
... current source finite output impedance, switch distortion and clock feedthrough are the greatest contributors to dynamic non-linearity and are difficult to improve with the use of MOS devices alone. This research proposes the use of BiCMOS technology that offers high performance, using heterojunctio ...
... current source finite output impedance, switch distortion and clock feedthrough are the greatest contributors to dynamic non-linearity and are difficult to improve with the use of MOS devices alone. This research proposes the use of BiCMOS technology that offers high performance, using heterojunctio ...
Troubleshooting Induction Motors
... high line to ground voltage, such as would be seen in clearing a ground fault, but support equipment such as capacitors or other electronic equipment can be quickly and easily damaged. NEMA MG1 and IEC 34-1 added this above-mentioned warning to the Standards. This will alert users to this concern. I ...
... high line to ground voltage, such as would be seen in clearing a ground fault, but support equipment such as capacitors or other electronic equipment can be quickly and easily damaged. NEMA MG1 and IEC 34-1 added this above-mentioned warning to the Standards. This will alert users to this concern. I ...
Exchange and replacement for Segment Coupler 1
... The BSK automatically adjusts the transfer rate of the PROFIBUS DP communication to up to 1.5 MBit/s. The data is buffered so that the full transfer rate is available on the DP segment. The BSK can be used for small installations or for replacing individual power links. ...
... The BSK automatically adjusts the transfer rate of the PROFIBUS DP communication to up to 1.5 MBit/s. The data is buffered so that the full transfer rate is available on the DP segment. The BSK can be used for small installations or for replacing individual power links. ...
Pdf - Text of NPTEL IIT Video Lectures
... from again another machine another similar machine but it is being operated in the generator mode, so this is a DC gen DC generator and this is a DC motor and the shaft of the generator is being driven by a prime mover and this generator also has a field coil of course as explained before, there cou ...
... from again another machine another similar machine but it is being operated in the generator mode, so this is a DC gen DC generator and this is a DC motor and the shaft of the generator is being driven by a prime mover and this generator also has a field coil of course as explained before, there cou ...
Design Guide
... Meeting EMI and ESD requirements and achieving maximum line performance depends on good design practices. These practices minimize high-speed digital switching noise, common-mode noise, and provide shielding between internal circuits and the environment. Good design practices apply throughout the en ...
... Meeting EMI and ESD requirements and achieving maximum line performance depends on good design practices. These practices minimize high-speed digital switching noise, common-mode noise, and provide shielding between internal circuits and the environment. Good design practices apply throughout the en ...
Model 5103 Installation Guide
... Do not disconnect the battery if the vehicle has an anti-theft-coded radio. If equipped with an air bag, avoid disconnecting the battery if possible. Many airbag systems display a diagnostic code through the warning lights after the lights lose power. Disconnecting the battery causes the anti-theft ...
... Do not disconnect the battery if the vehicle has an anti-theft-coded radio. If equipped with an air bag, avoid disconnecting the battery if possible. Many airbag systems display a diagnostic code through the warning lights after the lights lose power. Disconnecting the battery causes the anti-theft ...
Switched-mode power supply
A switched-mode power supply (switching-mode power supply, switch-mode power supply, SMPS, or switcher) is an electronic power supply that incorporates a switching regulator to convert electrical power efficiently. Like other power supplies, an SMPS transfers power from a source, like mains power, to a load, such as a personal computer, while converting voltage and current characteristics. Unlike a linear power supply, the pass transistor of a switching-mode supply continually switches between low-dissipation, full-on and full-off states, and spends very little time in the high dissipation transitions, which minimizes wasted energy. Ideally, a switched-mode power supply dissipates no power. Voltage regulation is achieved by varying the ratio of on-to-off time. In contrast, a linear power supply regulates the output voltage by continually dissipating power in the pass transistor. This higher power conversion efficiency is an important advantage of a switched-mode power supply. Switched-mode power supplies may also be substantially smaller and lighter than a linear supply due to the smaller transformer size and weight.Switching regulators are used as replacements for linear regulators when higher efficiency, smaller size or lighter weight are required. They are, however, more complicated; their switching currents can cause electrical noise problems if not carefully suppressed, and simple designs may have a poor power factor.