Wind turbine power generation emulation via doubly fed induction
... rotor speed using a Proportional Integral Controller (PI). It is important to show that we can control the DFIG rotor speed since traditional Wind Turbine Generators would use turbine blade pitch control in tandem with a synchronous generator to provide a constant speed, and hence a constant output ...
... rotor speed using a Proportional Integral Controller (PI). It is important to show that we can control the DFIG rotor speed since traditional Wind Turbine Generators would use turbine blade pitch control in tandem with a synchronous generator to provide a constant speed, and hence a constant output ...
BD5424EFS
... If an applied voltage or an operating temperature exceeds an absolute maximum rating, it may cause destruction of a device. A result of destruction, whether it is short mode or open mode, is not predictable. Therefore, provide a physical safety measure such as fuse, against a special mode that may v ...
... If an applied voltage or an operating temperature exceeds an absolute maximum rating, it may cause destruction of a device. A result of destruction, whether it is short mode or open mode, is not predictable. Therefore, provide a physical safety measure such as fuse, against a special mode that may v ...
Johanson Dielectrics - Digi-Key
... TANCERAM® chip capacitors can replace tantalum capacitors in many applications and offer several key advantages over traditional tantalums. Because Tanceram® capacitors exhibit extremely low ESR, equivalent circuit performance can often be achieved using considerably lower capacitance values. Low DC ...
... TANCERAM® chip capacitors can replace tantalum capacitors in many applications and offer several key advantages over traditional tantalums. Because Tanceram® capacitors exhibit extremely low ESR, equivalent circuit performance can often be achieved using considerably lower capacitance values. Low DC ...
SI unit for EtherNet/IP EX250-SEN1
... ♦Follow the instructions given below when handling reduced-wiring system: Or it will have a risk of being damaged and operating failure. ♦The instructions on selection (installation, wiring, environment of use, adjustment, operation and maintenance) described below must also be followed. ∗Product sp ...
... ♦Follow the instructions given below when handling reduced-wiring system: Or it will have a risk of being damaged and operating failure. ♦The instructions on selection (installation, wiring, environment of use, adjustment, operation and maintenance) described below must also be followed. ∗Product sp ...
LTC4059
... current can be programmed up to 900mA with a final float voltage accuracy of ±0.6%. No blocking diode or external sense resistor is required; thus, the basic charger circuit requires only two external components. The ACPR pin (LTC4059A) monitors the status of the input voltage with an open-drain out ...
... current can be programmed up to 900mA with a final float voltage accuracy of ±0.6%. No blocking diode or external sense resistor is required; thus, the basic charger circuit requires only two external components. The ACPR pin (LTC4059A) monitors the status of the input voltage with an open-drain out ...
Ω RS-485 Transceivers with Integrated 100 /120
... The MAX13450E/MAX13451E are half-duplex and fullduplex RS-485/RS-422 transceivers. These devices feature internal 100I and 120I termination resistors. The resistor values are pin selectable. A logic supply input allows interfacing to logic levels down to +1.8V. The MAX13450E/MAX13451E feature strong ...
... The MAX13450E/MAX13451E are half-duplex and fullduplex RS-485/RS-422 transceivers. These devices feature internal 100I and 120I termination resistors. The resistor values are pin selectable. A logic supply input allows interfacing to logic levels down to +1.8V. The MAX13450E/MAX13451E feature strong ...
Microwave Generator For Scientific And Medical Applications
... and the pacient is mounted on the applicator aperture (Figure 2), the isolation barrier between the power supply and magnetrons being ensured by the transformers. Two types of isolator materials have been used for the applicator, both transparent to the microwave radiation: FR2 (pertinax) and PFTE ( ...
... and the pacient is mounted on the applicator aperture (Figure 2), the isolation barrier between the power supply and magnetrons being ensured by the transformers. Two types of isolator materials have been used for the applicator, both transparent to the microwave radiation: FR2 (pertinax) and PFTE ( ...
PDF
... engines). In actual implementation, aerodynamic viscous losses reduce the actual amount of rotational shaft power ...
... engines). In actual implementation, aerodynamic viscous losses reduce the actual amount of rotational shaft power ...
Differential Input, Dual, Simultaneous Sampling, 4.2 MSPS, 14-Bit, SAR ADC AD7357
... reference pin with a 10 μF capacitor. Provided that the output is buffered, the on-chip reference can be taken from these pins and applied externally to the rest of the system. The nominal internal reference voltage is 2.048 V and appears at these pins. These pins can also be overdriven by an extern ...
... reference pin with a 10 μF capacitor. Provided that the output is buffered, the on-chip reference can be taken from these pins and applied externally to the rest of the system. The nominal internal reference voltage is 2.048 V and appears at these pins. These pins can also be overdriven by an extern ...
MAX6675 Cold-Junction-Compensated K-Thermocouple- to
... noise can be minimized by placing a 0.1µF ceramic bypass capacitor close to the supply pin of the device. ...
... noise can be minimized by placing a 0.1µF ceramic bypass capacitor close to the supply pin of the device. ...
ICS843441 Final Data Sheet
... PLL Bypass pin. LVCMOS/LVTTL interface levels. Output frequency select pin. See Table 3B. LVCMOS/LVTTL interface levels. ...
... PLL Bypass pin. LVCMOS/LVTTL interface levels. Output frequency select pin. See Table 3B. LVCMOS/LVTTL interface levels. ...
ADS5232 数据资料 dataSheet 下载
... For the most current package and ordering information see the Package Option Addendum at the end of this document, or see the TI ...
... For the most current package and ordering information see the Package Option Addendum at the end of this document, or see the TI ...
MAX5874 14-Bit, 200Msps, High-Dynamic-Performance, Dual DAC with CMOS Inputs General Description
... digital-to-analog converter (DAC). This DAC meets the demanding performance requirements of signal synthesis applications found in wireless base stations and other communications applications. Operating from 3.3V and 1.8V supplies, this dual DAC offers exceptional dynamic performance such as 78dBc s ...
... digital-to-analog converter (DAC). This DAC meets the demanding performance requirements of signal synthesis applications found in wireless base stations and other communications applications. Operating from 3.3V and 1.8V supplies, this dual DAC offers exceptional dynamic performance such as 78dBc s ...
MP3450 R2 User Guide
... myPower ALL Plus can be charged using a compatible solar panel. You can charge the device using the DC IN port (5.5 x 2.1mm), or the 3-Pin Input Port. The DC IN port is designed for use with a DC power adapter with constant current input. Charging myPower ALL Plus requires a minimum of 1.5A current ...
... myPower ALL Plus can be charged using a compatible solar panel. You can charge the device using the DC IN port (5.5 x 2.1mm), or the 3-Pin Input Port. The DC IN port is designed for use with a DC power adapter with constant current input. Charging myPower ALL Plus requires a minimum of 1.5A current ...
SKY42068-355LF 数据资料DataSheet下载
... subjected to high temperature during solder assembly. The SKY42068-355LF is rated to Moisture Sensitivity Level 3 (MSL3) at 260 C. It can be used for lead or lead-free soldering. Care must be taken when attaching this product, whether it is done manually or in a production solder reflow environment ...
... subjected to high temperature during solder assembly. The SKY42068-355LF is rated to Moisture Sensitivity Level 3 (MSL3) at 260 C. It can be used for lead or lead-free soldering. Care must be taken when attaching this product, whether it is done manually or in a production solder reflow environment ...
SN65LVDS122 数据资料 dataSheet 下载
... internal signal paths maintain differential signaling for high speeds and low signal skews. These devices have a 0-V to 4-V common-mode input range that accepts LVDS, LVPECL, or CML inputs. Two logic pins (S0 and S1) set the internal configuration between the differential inputs and outputs. This al ...
... internal signal paths maintain differential signaling for high speeds and low signal skews. These devices have a 0-V to 4-V common-mode input range that accepts LVDS, LVPECL, or CML inputs. Two logic pins (S0 and S1) set the internal configuration between the differential inputs and outputs. This al ...
ADA4940-1/ADA4940-2 (Rev. D)
... Ratings may cause permanent damage to the product. This is a stress rating only; functional operation of the product at these or any other conditions above those indicated in the operational section of this specification is not implied. Operation beyond the maximum operating conditions for extended ...
... Ratings may cause permanent damage to the product. This is a stress rating only; functional operation of the product at these or any other conditions above those indicated in the operational section of this specification is not implied. Operation beyond the maximum operating conditions for extended ...
fdcio181-2-en
... 2. Determine the position of the cable entries in the housing and break them out. 3. Mount the housing on an even surface with two screws (Fig. 10). Distance between holes: 182.0±1.0mm. 4. Insert the cables and fix the cables in the housing. 5. Insert the seal and fix the lid additionally with four ...
... 2. Determine the position of the cable entries in the housing and break them out. 3. Mount the housing on an even surface with two screws (Fig. 10). Distance between holes: 182.0±1.0mm. 4. Insert the cables and fix the cables in the housing. 5. Insert the seal and fix the lid additionally with four ...
SP1930-50(E) Specifications - Word Format
... The controller shall be field programmable for manual stop or automatic stop. If set for automatic stopping, the controller shall allow the user to select either a Minimum Run Timer or an Off Delay Timer. Both timers shall be programmable through the user interface. A nonadjustable restart delay tim ...
... The controller shall be field programmable for manual stop or automatic stop. If set for automatic stopping, the controller shall allow the user to select either a Minimum Run Timer or an Off Delay Timer. Both timers shall be programmable through the user interface. A nonadjustable restart delay tim ...
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.