TPS60111 数据资料 dataSheet 下载
... Differential input voltage, VID (C1−, C2− to GND) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −0.3 V to (VIN + 0.3 V) Continuous total power dissipation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . See Dissipation Rating Tables Continuous output current . . ...
... Differential input voltage, VID (C1−, C2− to GND) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −0.3 V to (VIN + 0.3 V) Continuous total power dissipation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . See Dissipation Rating Tables Continuous output current . . ...
EMC in Drive Engineering - SEW
... earth, an electric field forms that stores energy. When this voltage changes, energy is supplied to this electric field or drawn off from it. This manifests itself as a resistance against the change in voltage. This resistance is called conductor capacitance. When operating a conductor with changing ...
... earth, an electric field forms that stores energy. When this voltage changes, energy is supplied to this electric field or drawn off from it. This manifests itself as a resistance against the change in voltage. This resistance is called conductor capacitance. When operating a conductor with changing ...
14-Bit, 210 MSPS TxDAC D/A Converter AD9744
... The AD97441 is a 14-bit resolution, wideband, third generation member of the TxDAC series of high performance, low power CMOS digital-to-analog converters (DACs). The TxDAC family, consisting of pin-compatible 8-, 10-, 12-, and 14-bit DACs, is specifically optimized for the transmit signal path of c ...
... The AD97441 is a 14-bit resolution, wideband, third generation member of the TxDAC series of high performance, low power CMOS digital-to-analog converters (DACs). The TxDAC family, consisting of pin-compatible 8-, 10-, 12-, and 14-bit DACs, is specifically optimized for the transmit signal path of c ...
IDT74FCT807BT/CT - Integrated Device Technology
... ∆ICC = Power Supply Current for a TTL High Input (VIN = 3.4V) DH = Duty Cycle for TTL Inputs High NT = Number of TTL Inputs at DH ICCD = Dynamic Current Caused by an Input Transition Pair (HLH or LHL) fO = Output Frequency NO = Number of Outputs at fO All currents are in milliamps and all frequencie ...
... ∆ICC = Power Supply Current for a TTL High Input (VIN = 3.4V) DH = Duty Cycle for TTL Inputs High NT = Number of TTL Inputs at DH ICCD = Dynamic Current Caused by an Input Transition Pair (HLH or LHL) fO = Output Frequency NO = Number of Outputs at fO All currents are in milliamps and all frequencie ...
Using the TPS40170EVM-578 Evaluation Module
... header and shunt. Installing a shunt in J3 in the Master position connects the M/S (master/slave) pin to VIN and programs the Master synchronization mode. The TPS40170 controller outputs a 50% duty cycle 3.3V SYNC signal to the SYNC I/O connector (J4). The rising edge of the SYNC signal is synchroni ...
... header and shunt. Installing a shunt in J3 in the Master position connects the M/S (master/slave) pin to VIN and programs the Master synchronization mode. The TPS40170 controller outputs a 50% duty cycle 3.3V SYNC signal to the SYNC I/O connector (J4). The rising edge of the SYNC signal is synchroni ...
60-W, 24-V, High-Efficiency Industrial Power
... QR Flyback Converter With PSR Flyback converters provide a cost effective solution for AC/DC conversion needs. They are widely used for AC/DC converters up to 150 W. There are three modes of operation namely discontinuous mode (DCM), QR Mode (QRM) and continuous conduction mode (CCM). For lower powe ...
... QR Flyback Converter With PSR Flyback converters provide a cost effective solution for AC/DC conversion needs. They are widely used for AC/DC converters up to 150 W. There are three modes of operation namely discontinuous mode (DCM), QR Mode (QRM) and continuous conduction mode (CCM). For lower powe ...
HEUPS old - OnLine Power
... control logic shall allow the inverter to draw energy from the battery without interruption to the load and disconnect the input line. The transfer to battery shall be uninterrupted - "no break" power transfer. The inverter shall supply power from the batteries, through the Static Bypass Switch, to ...
... control logic shall allow the inverter to draw energy from the battery without interruption to the load and disconnect the input line. The transfer to battery shall be uninterrupted - "no break" power transfer. The inverter shall supply power from the batteries, through the Static Bypass Switch, to ...
MAX8896 Dual PWM Step-Down Converter in a 2mm x General Description
... Note 1: Package thermal resistances were obtained using the method described in JEDEC specification JESD51-7, using a fourlayer board. For detailed information on package thermal considerations, refer to www.maxim-ic.com/thermal-tutorial. Stresses beyond those listed under “Absolute Maximum Ratings” ...
... Note 1: Package thermal resistances were obtained using the method described in JEDEC specification JESD51-7, using a fourlayer board. For detailed information on package thermal considerations, refer to www.maxim-ic.com/thermal-tutorial. Stresses beyond those listed under “Absolute Maximum Ratings” ...
III. MoDeling of proposed Topology
... growing area of power electronics with good potential for further development. The most attractive application of this technology is in the medium-to-high-voltage range, motor drives, power distribution, and power conditioning applications. In recent years, industry demands power in the megawatt lev ...
... growing area of power electronics with good potential for further development. The most attractive application of this technology is in the medium-to-high-voltage range, motor drives, power distribution, and power conditioning applications. In recent years, industry demands power in the megawatt lev ...
Fisher LCP100 Local Control Panel
... This instruction manual includes installation and maintenance information for the Fisher LCP100 local control panel (figure 1). This device is used with Fisher FIELDVUE™ instruments in Safety Instrumented Systems (SIS). Refer to the DVC6200 SIS Digital Valve Controllers for Safety Instrumented Syste ...
... This instruction manual includes installation and maintenance information for the Fisher LCP100 local control panel (figure 1). This device is used with Fisher FIELDVUE™ instruments in Safety Instrumented Systems (SIS). Refer to the DVC6200 SIS Digital Valve Controllers for Safety Instrumented Syste ...
AD688 数据手册DataSheet 下载
... sides by the operating temperature extremes, and on top and bottom by the maximum and minimum +10 V output error voltages measured over the operating temperature range. The slopes of the diagonals drawn for both the +10 V and –10 V outputs determine the performance grade of the device. ...
... sides by the operating temperature extremes, and on top and bottom by the maximum and minimum +10 V output error voltages measured over the operating temperature range. The slopes of the diagonals drawn for both the +10 V and –10 V outputs determine the performance grade of the device. ...
Bridgeless High-Power-Factor Buck Converter
... achieved by a variable kS that is increasing with input voltage. As found in [3], the optimal range for kS is between 1 and 2 for nominal low line (115 V) and between 3 and 5 for nominal high line (230 V). It should also be noted that in the proposed bridgeless buck PFC rectifier, dc voltages across ...
... achieved by a variable kS that is increasing with input voltage. As found in [3], the optimal range for kS is between 1 and 2 for nominal low line (115 V) and between 3 and 5 for nominal high line (230 V). It should also be noted that in the proposed bridgeless buck PFC rectifier, dc voltages across ...
Document
... •No static power consumption! (ideally) •Main reason why CMOS replaced NMOS in early 80’s •NMOS technology: •Has NMOS pull-up device that is always ON •Creates voltage divider when pull-down is ON •Power consumption puts upper bound on (# devices / chip) EE415 VLSI Design ...
... •No static power consumption! (ideally) •Main reason why CMOS replaced NMOS in early 80’s •NMOS technology: •Has NMOS pull-up device that is always ON •Creates voltage divider when pull-down is ON •Power consumption puts upper bound on (# devices / chip) EE415 VLSI Design ...
Lifeway II Micro Series UPS Installation Manual
... INSTALLING BATTERIES AND DC WIRING WARNING Only qualified service personnel (such as a licensed electrician) should perform the battery and DC wiring installation. Risk of electrical shock. This section explains how to install system batteries, fuses, and cables. An electrician who is familiar with ...
... INSTALLING BATTERIES AND DC WIRING WARNING Only qualified service personnel (such as a licensed electrician) should perform the battery and DC wiring installation. Risk of electrical shock. This section explains how to install system batteries, fuses, and cables. An electrician who is familiar with ...
part 1 general - Rockwell Automation
... Maintain area free of dirt and dust during and after installation of products. ...
... Maintain area free of dirt and dust during and after installation of products. ...
Technical Publications Constant Power 6 Constant Power 3 Mini
... The computer-grade Constant Power 3 power conditioner is designed to provide the reliable, high-quality power necessary to suit the needs of today’s sensitive computer systems. The single phase, 60 hertz, self-contained modular unit provides isolation and regulation of AC power. The zerocurrent tap ...
... The computer-grade Constant Power 3 power conditioner is designed to provide the reliable, high-quality power necessary to suit the needs of today’s sensitive computer systems. The single phase, 60 hertz, self-contained modular unit provides isolation and regulation of AC power. The zerocurrent tap ...
MAX16962R Evaluation Kit Evaluates: MAX16962R General Description Features
... output is configured to 3.3V and delivers up to 4A output current. The IC’s on-board low RDSON switches help minimize efficiency losses at heavy loads and reduce critical/parasitic inductances, resulting in a very small compact layout. The EV kit circuit is designed to operate from a single DC power ...
... output is configured to 3.3V and delivers up to 4A output current. The IC’s on-board low RDSON switches help minimize efficiency losses at heavy loads and reduce critical/parasitic inductances, resulting in a very small compact layout. The EV kit circuit is designed to operate from a single DC power ...
Solar micro-inverter
A solar micro-inverter, or simply microinverter, is a device used in photovoltaics that converts direct current (DC) generated by a single solar module to alternating current (AC). The output from several microinverters is combined and often fed to the electrical grid. Microinverters contrast with conventional string and central solar inverters, which are connected to multiple solar modules or panels of the PV system.Microinverters have several advantages over conventional inverters. The main advantage is that small amounts of shading, debris or snow lines on any one solar module, or even a complete module failure, do not disproportionately reduce the output of the entire array. Each microinverter harvests optimum power by performing maximum power point tracking for its connected module. Simplicity in system design, simplified stock management, and added safety are other factors introduced with the microinverter solution.The primary disadvantages of a microinverter include a higher initial equipment cost per peak watt than the equivalent power of a central inverter, and increased installation time since each inverter needs to be installed adjacent to a panel (usually on a roof). This also makes them harder to maintain and more costly to remove and replace (O&M). Some manufacturers have addressed these issues with panels with built-in microinverters.A type of technology similar to a microinverter is a power optimizer which also does panel-level maximum power point tracking, but does not convert to AC per module.