ADS850 数据资料 dataSheet 下载
... power supplies and references must remain stable. The calibration registers are reset on the rising edge of the CAL signal. The actual calibration procedure begins at the falling edge of the CAL signal. Calibration is completed at the end of 32,775 cycles at 10MSPS, CAL = 3.28ms (see Timing Diagram ...
... power supplies and references must remain stable. The calibration registers are reset on the rising edge of the CAL signal. The actual calibration procedure begins at the falling edge of the CAL signal. Calibration is completed at the end of 32,775 cycles at 10MSPS, CAL = 3.28ms (see Timing Diagram ...
ADM6339 数据手册DataSheet 下载
... VINx = nominal input voltage for 1.8 V, 2.5 V, and 5.0 V supplies. VIN2 = nominal input voltage for 3.0 V and 3.3 V supplies. VIN2 is also the device power supply. The supply splits into 25 μA for the resistor divider and 30 μA for other circuits. VINx = 0 V to VIN2 (input threshold voltage = 1.23 V ...
... VINx = nominal input voltage for 1.8 V, 2.5 V, and 5.0 V supplies. VIN2 = nominal input voltage for 3.0 V and 3.3 V supplies. VIN2 is also the device power supply. The supply splits into 25 μA for the resistor divider and 30 μA for other circuits. VINx = 0 V to VIN2 (input threshold voltage = 1.23 V ...
1734 POINT I/O POINT I/O
... POINT I/O™ is a family of modular I/O modules that are ideal for applications where flexibility and low‐cost of ownership are key for successful control system design and operation. As a key element in the Rockwell Automation Integrated Architecture, its comprehensive diagnostics and configurable fe ...
... POINT I/O™ is a family of modular I/O modules that are ideal for applications where flexibility and low‐cost of ownership are key for successful control system design and operation. As a key element in the Rockwell Automation Integrated Architecture, its comprehensive diagnostics and configurable fe ...
Wireless drive of a piezoelectric plate by capacitorlike structure in
... 10 mm electrode separation. © 2008 American Institute of Physics. 关DOI: 10.1063/1.2908183兴 I. INTRODUCTION ...
... 10 mm electrode separation. © 2008 American Institute of Physics. 关DOI: 10.1063/1.2908183兴 I. INTRODUCTION ...
Negative-Sequence Impedance Directional Element
... gives a negative-sequence impedance which is positive and a forward fault gives a negativesequence impedance which is negative, Z2R is always set more positive than Z2F. For practically every application, Z2F can be set for ½ the positive-sequence impedance of the line and Z2R can be set equal to Z2 ...
... gives a negative-sequence impedance which is positive and a forward fault gives a negativesequence impedance which is negative, Z2R is always set more positive than Z2F. For practically every application, Z2F can be set for ½ the positive-sequence impedance of the line and Z2R can be set equal to Z2 ...
Proposal for Design and Test of a ESS TDR Contribution
... of 352 MHz that accelerate the proton beam with an intensity of up to 50 mA from 80 MeV to 200 MeV. According to the baseline RF design, there is a single RF amplifier per (spoke) cavity. The required power transferred to the beam ranges from 162 to 239 kW [4]. Including 5 % for losses and a 15 % ov ...
... of 352 MHz that accelerate the proton beam with an intensity of up to 50 mA from 80 MeV to 200 MeV. According to the baseline RF design, there is a single RF amplifier per (spoke) cavity. The required power transferred to the beam ranges from 162 to 239 kW [4]. Including 5 % for losses and a 15 % ov ...
LM258A-EP DUAL OPERATIONAL AMPLIFIERS FEATURES
... obtain the latest relevant information before placing orders and should verify that such information is current and complete. All products are sold subject to TI’s terms and conditions of sale supplied at the time of order acknowledgment. TI warrants performance of its hardware products to the speci ...
... obtain the latest relevant information before placing orders and should verify that such information is current and complete. All products are sold subject to TI’s terms and conditions of sale supplied at the time of order acknowledgment. TI warrants performance of its hardware products to the speci ...
nd shoes • Battery Chargers • DC Converters • Inverters • Power
... These boats are frequently in transit or in remote locations where repair/service is not readily available. Down-time can be very costly and severely impact sailing schedules. Recognizing that all equipment has a finite service life and random component failure can occur at any time, system reliabil ...
... These boats are frequently in transit or in remote locations where repair/service is not readily available. Down-time can be very costly and severely impact sailing schedules. Recognizing that all equipment has a finite service life and random component failure can occur at any time, system reliabil ...
Dynamic Voltage and Frequency Management Based on Variable
... conditions. In [8], the possibility of modifying a DVS algorithm to minimize the energy consumption without adversely affecting performance is reported. All of the above techniques rely on software for estimating the required frequency and voltage, and thus, they are not completely transparent from ...
... conditions. In [8], the possibility of modifying a DVS algorithm to minimize the energy consumption without adversely affecting performance is reported. All of the above techniques rely on software for estimating the required frequency and voltage, and thus, they are not completely transparent from ...
AS3 STO Safety Function Manual E6582067_002
... • Only appropriately trained persons who are familiar with and understand the contents of this manual and all other pertinent product documentation and who have received safety training to recognize and avoid hazards involved are authorized to work on and with this drive system. Installation, adjust ...
... • Only appropriately trained persons who are familiar with and understand the contents of this manual and all other pertinent product documentation and who have received safety training to recognize and avoid hazards involved are authorized to work on and with this drive system. Installation, adjust ...
SP3491 数据资料DataSheet下载
... The SP3490 and the SP3491 are +3.3V low power full duplex transceivers that meet the specifications of the RS-485 and RS-422 serial protocols. These devices are pin-to-pin compatible with the Sipex SP490 and SP491 devices as well as popular industry standards. The SP3490 and the SP3491 feature Sipex ...
... The SP3490 and the SP3491 are +3.3V low power full duplex transceivers that meet the specifications of the RS-485 and RS-422 serial protocols. These devices are pin-to-pin compatible with the Sipex SP490 and SP491 devices as well as popular industry standards. The SP3490 and the SP3491 feature Sipex ...
Acom 1000 Operation Manual
... Position the amplifier near the place where it will be used. Youll need an easy access to the command knobs and indicators area, as well as to the rear panel cabling. No magnetic-field sensitive devices should be located next to the right side of the amplifier as its power transformer is located t ...
... Position the amplifier near the place where it will be used. Youll need an easy access to the command knobs and indicators area, as well as to the rear panel cabling. No magnetic-field sensitive devices should be located next to the right side of the amplifier as its power transformer is located t ...
Multi-DC/DC Color LED Kit Hardware
... The power stages on the board are individually rated. Make sure that these ratings (such as the voltage, current and power levels) are well understood and complied with prior to connecting these power blocks together and energizing the board or simulation. ...
... The power stages on the board are individually rated. Make sure that these ratings (such as the voltage, current and power levels) are well understood and complied with prior to connecting these power blocks together and energizing the board or simulation. ...
SpectrAlert Selectable Output Series Wall Speaker/Strobes for Fire
... circuit has sufficient voltage to operate the device within its rated voltage. When calculating the voltage available to the last device, it is necessary to consider the voltage drop due to the resistance of the wire. The thicker the wire, the less the voltage drop. Generally, for purposes of determ ...
... circuit has sufficient voltage to operate the device within its rated voltage. When calculating the voltage available to the last device, it is necessary to consider the voltage drop due to the resistance of the wire. The thicker the wire, the less the voltage drop. Generally, for purposes of determ ...
thiet ke web
... base station might transmit approx. 80 W of power (antenna gain included). The mobile phone receives only about 0.000 000 002 W, which is 0.000 000 002 5% of the transmitted power. Whenever we must deal with large numerical ranges, it is convenient to use the logarithm of the numbers. For example, t ...
... base station might transmit approx. 80 W of power (antenna gain included). The mobile phone receives only about 0.000 000 002 W, which is 0.000 000 002 5% of the transmitted power. Whenever we must deal with large numerical ranges, it is convenient to use the logarithm of the numbers. For example, t ...
NCV7240 - Octal Low-Side Relay Driver
... Output driver location on one side of the IC layout provides for optimum pcb layout to the loads. Internal clamping structures are provided to limit transient voltages when switching inductive loads. Each output has an over load detection current of 0.6 A (min) where the drivers turn−off and stay la ...
... Output driver location on one side of the IC layout provides for optimum pcb layout to the loads. Internal clamping structures are provided to limit transient voltages when switching inductive loads. Each output has an over load detection current of 0.6 A (min) where the drivers turn−off and stay la ...
2.3 kV - Schneider Electric
... divert the hot gasses. The plenum height shall be 17” tall]. {****Required when ceiling height is 2 meters (6 ft 6.72in) or less above the top of the equipment {top cable entry or exit is not available}}. In establishing the requirements for the enclosure design, consideration shall be given to such ...
... divert the hot gasses. The plenum height shall be 17” tall]. {****Required when ceiling height is 2 meters (6 ft 6.72in) or less above the top of the equipment {top cable entry or exit is not available}}. In establishing the requirements for the enclosure design, consideration shall be given to such ...
Self-excited induction generator research—a survey
... and in conjunction with the variety of prime movers. With the renewed interest in wind turbines and micro-hydro-generators as an alternative energy source, the induction generators are being considered as an alternative choice to the well-developed synchronous generators because of their lower unit ...
... and in conjunction with the variety of prime movers. With the renewed interest in wind turbines and micro-hydro-generators as an alternative energy source, the induction generators are being considered as an alternative choice to the well-developed synchronous generators because of their lower unit ...
MAX14838/9 - Maxim Part Number Search
... during ESD, burst, and hot plug events. The MAX14838/ MAX14839 cannot be damaged with a 100nF bypass capacitor on the VCC line. Transients due to inductive kickback on DO when driving inductive loads up to 1.5H at 100mA or less can also bring the DO voltage above the absolute maximum rating, yet not ...
... during ESD, burst, and hot plug events. The MAX14838/ MAX14839 cannot be damaged with a 100nF bypass capacitor on the VCC line. Transients due to inductive kickback on DO when driving inductive loads up to 1.5H at 100mA or less can also bring the DO voltage above the absolute maximum rating, yet not ...
Variable-frequency drive
A variable-frequency drive (VFD) (also termed adjustable-frequency drive, variable-speed drive, AC drive, micro drive or inverter drive) is a type of adjustable-speed drive used in electro-mechanical drive systems to control AC motor speed and torque by varying motor input frequency and voltage.VFDs are used in applications ranging from small appliances to the largest of mine mill drives and compressors. However, around 25% of the world's electrical energy is consumed by electric motors in industrial applications, which are especially conducive for energy savings using VFDs in centrifugal load service, and VFDs' global market penetration for all applications is still relatively small. That lack of penetration highlights significant energy efficiency improvement opportunities for retrofitted and new VFD installations.Over the last four decades, power electronics technology has reduced VFD cost and size and has improved performance through advances in semiconductor switching devices, drive topologies, simulation and control techniques, and control hardware and software.VFDs are available in a number of different low- and medium-voltage AC-AC and DC-AC topologies.