PWMSP_delia2
... Current carrying capacity (Iz) Current carrying capacity IZ is defined as the maximum current which can be carried continuously by a conductor under specified conditions without its steady-state temperature exceeding a specified value (Tmax). the maximum temperatures allowed are: Tmax=70 °C for cabl ...
... Current carrying capacity (Iz) Current carrying capacity IZ is defined as the maximum current which can be carried continuously by a conductor under specified conditions without its steady-state temperature exceeding a specified value (Tmax). the maximum temperatures allowed are: Tmax=70 °C for cabl ...
BD9015KV-M
... as COMP voltage, which is used to determine the switching duty cycle. As at startup the soft start is based on the SS pin voltage, the COMP voltage is limited to the SS voltage. (2) Oscillator An internal fixed current source sets the oscillation frequency with the help of a single resistor connecte ...
... as COMP voltage, which is used to determine the switching duty cycle. As at startup the soft start is based on the SS pin voltage, the COMP voltage is limited to the SS voltage. (2) Oscillator An internal fixed current source sets the oscillation frequency with the help of a single resistor connecte ...
Lab 1
... Vmcos(t). Assuming an ideal diode, initially Vout charges up to Vm. When Vin falls below Vm, the diode is open, the RC network is isolated, and Vout = Vme-t/RC, as seen in section 7.2 in Nilsson. The exponential decay continues until Vout < Vin, at which time the diode will start conducting again. ...
... Vmcos(t). Assuming an ideal diode, initially Vout charges up to Vm. When Vin falls below Vm, the diode is open, the RC network is isolated, and Vout = Vme-t/RC, as seen in section 7.2 in Nilsson. The exponential decay continues until Vout < Vin, at which time the diode will start conducting again. ...
IEEE-NFPA Small Wire Report
... conductors for branch circuits was divided into two major categories: verification of overload protection, and verification of short-circuit protection. Following each test, the conductor was visually inspected, then subjected to dielectric testing per UL83, section 27. A. Verification of Short-Circ ...
... conductors for branch circuits was divided into two major categories: verification of overload protection, and verification of short-circuit protection. Following each test, the conductor was visually inspected, then subjected to dielectric testing per UL83, section 27. A. Verification of Short-Circ ...
MAX3942 10Gbps Modulator Driver General Description Features
... a modulation circuit, with an integrated control op amp externally programmed by a DC voltage. A high-bandwidth, fully differential signal path is internally implemented to minimize jitter accumulation. When a clock signal is available, the integrated data-retiming function can be selected to reject ...
... a modulation circuit, with an integrated control op amp externally programmed by a DC voltage. A high-bandwidth, fully differential signal path is internally implemented to minimize jitter accumulation. When a clock signal is available, the integrated data-retiming function can be selected to reject ...
UCC2808A-1Q1 数据资料 dataSheet 下载
... of the UCC2808A, a low impedance circuit board ground plane is highly recommended. OUTA and OUTB: Alternating high current output stages. Both stages are capable of driving the gate of a power MOSFET. Each stage is capable of 500-mA peak-source current, and 1-A peak-sink current. The output stages s ...
... of the UCC2808A, a low impedance circuit board ground plane is highly recommended. OUTA and OUTB: Alternating high current output stages. Both stages are capable of driving the gate of a power MOSFET. Each stage is capable of 500-mA peak-source current, and 1-A peak-sink current. The output stages s ...
Sep 1992 Design Techniques for Electrostatic Discharge Protection
... basic understanding of electrostatic discharge, its causes and its remedies, is helpful when designing circuits for electrically harsh environments. ...
... basic understanding of electrostatic discharge, its causes and its remedies, is helpful when designing circuits for electrically harsh environments. ...
DELCO-REMY GeneratorRegulators
... The importance of understanding these three circuits cannot be stressed too strongly. All trouble shooting depends upon knowing where to look when certain conditions are indicated. It is also necessary to trace all circuits in one way regardless of system polarity or battery ground. Always start wit ...
... The importance of understanding these three circuits cannot be stressed too strongly. All trouble shooting depends upon knowing where to look when certain conditions are indicated. It is also necessary to trace all circuits in one way regardless of system polarity or battery ground. Always start wit ...
STP 3 & 4 8.2 Offsite Power Systems
... All the transmission lines to the STPEGS plant are designed for reliability and performance. The structures for these circuits, as well as the 345 kV switchyard, are built to withstand hurricane force winds. In southeastern Texas, the ice-loading condition on transmission lines is not considered sig ...
... All the transmission lines to the STPEGS plant are designed for reliability and performance. The structures for these circuits, as well as the 345 kV switchyard, are built to withstand hurricane force winds. In southeastern Texas, the ice-loading condition on transmission lines is not considered sig ...
International Electrical Engineering Journal (IEEJ) Vol. 5 (2014) No.10, pp. 1567-1575
... efficiency, low maintenance, high flux density per unit volume, high power density due to absence of field winding and low electromagnetic interference problem [5-6]. By comparing with PMSM, the speed adjusting performance of BLDC motor is high and also power density. So BLDC motor is preferable in ...
... efficiency, low maintenance, high flux density per unit volume, high power density due to absence of field winding and low electromagnetic interference problem [5-6]. By comparing with PMSM, the speed adjusting performance of BLDC motor is high and also power density. So BLDC motor is preferable in ...
Applicability of the “Gallet Equation” to the Vegetation
... phase. Such lines have been in operation since the 1960s. The term used for power lines operating above EHV levels. No lines of this class are operational, though test facilities have been constructed in several countries. An arrangement of insulation that serves to keep conductors at different pote ...
... phase. Such lines have been in operation since the 1960s. The term used for power lines operating above EHV levels. No lines of this class are operational, though test facilities have been constructed in several countries. An arrangement of insulation that serves to keep conductors at different pote ...
i.MX 6UltraLite Power Consumption Measurement
... On-die termination (ODT) is a feature of the DDR3/DDR3L SDRAM that allows the DRAM to turn on/off termination resistance for each DQ, DQS, DQS#, and DM signal. The ODT feature is designed to improve signal integrity of the memory channel by allowing the DRAM controller to independently turn on/off t ...
... On-die termination (ODT) is a feature of the DDR3/DDR3L SDRAM that allows the DRAM to turn on/off termination resistance for each DQ, DQS, DQS#, and DM signal. The ODT feature is designed to improve signal integrity of the memory channel by allowing the DRAM controller to independently turn on/off t ...
ECE320 Chapter 6
... To better understand the currents induced in the squirrel cage as caused by the magnetic flux density from the stator coils consider the simplified view of the squirrel cage in Figure 6. Adjacent bars of the squirrel cage form a coil since the ends of the cage are electrically shorted and the large ...
... To better understand the currents induced in the squirrel cage as caused by the magnetic flux density from the stator coils consider the simplified view of the squirrel cage in Figure 6. Adjacent bars of the squirrel cage form a coil since the ends of the cage are electrically shorted and the large ...
datasheet
... Instead of using a speed adjust potentiometer, the drive may be wired to follow an analog input voltage signal that is isolated from earth ground (Figure 5). Connect the signal input (+) to P2. Connect the signal common (–) to P1. Make no connection to P3. A potentiometer can be used to scale the an ...
... Instead of using a speed adjust potentiometer, the drive may be wired to follow an analog input voltage signal that is isolated from earth ground (Figure 5). Connect the signal input (+) to P2. Connect the signal common (–) to P1. Make no connection to P3. A potentiometer can be used to scale the an ...
Computation of Transient Electromagnetic Fields Due to Switching
... boundaries. Two different ground conditions were considered for this simulation: imperfect ground and a perfectly conducting ground. The conductor radius used was 0.05 m in both cases. The imperfect ground properties were chosen as follows: relative permittivity of 10, conductivity of 0.01 S/m and r ...
... boundaries. Two different ground conditions were considered for this simulation: imperfect ground and a perfectly conducting ground. The conductor radius used was 0.05 m in both cases. The imperfect ground properties were chosen as follows: relative permittivity of 10, conductivity of 0.01 S/m and r ...
BASIC SET-UP GUIDE –- gtb 2 ESC
... Press fan screws through 2 of the holes along one edge of the fan and into the 1st gap of ESC heat sink fins. Plug fan connector onto ESC’s fan pins--note polarity. ...
... Press fan screws through 2 of the holes along one edge of the fan and into the 1st gap of ESC heat sink fins. Plug fan connector onto ESC’s fan pins--note polarity. ...
WHM14-3020AE
... vias on center ground pad are essential for the RF grounding. The width of the 50-Ohm microstrip lines at the input and output RF ports may be different for different property of the substrate. The ground plane on the backside of the substrate is needed to connect the center ground pad through the v ...
... vias on center ground pad are essential for the RF grounding. The width of the 50-Ohm microstrip lines at the input and output RF ports may be different for different property of the substrate. The ground plane on the backside of the substrate is needed to connect the center ground pad through the v ...
Alternating current
Alternating current (AC), is an electric current in which the flow of electric charge periodically reverses direction, whereas in direct current (DC, also dc), the flow of electric charge is only in one direction. The abbreviations AC and DC are often used to mean simply alternating and direct, as when they modify current or voltage.AC is the form in which electric power is delivered to businesses and residences. The usual waveform of alternating current in most electric power circuits is a sine wave. In certain applications, different waveforms are used, such as triangular or square waves. Audio and radio signals carried on electrical wires are also examples of alternating current. These types of alternating current carry information encoded (or modulated) onto the AC signal, such as sound (audio) or images (video).