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REG101-25 数据资料 dataSheet 下载
REG101-25 数据资料 dataSheet 下载

... topology provides significant improvement over previous designs, including low dropout voltage (only 60mV typ at full load), and better transient performance. In addition, no output capacitor is required for stability, unlike conventional low-dropout regulators that are difficult to compensate and r ...
3-Pin Voltage Supervisor with Active-Low, Open
3-Pin Voltage Supervisor with Active-Low, Open

... lead not exceed 0.1% by weight in homogeneous materials. Where designed to be soldered at high temperatures, TI Pb-Free products are suitable for use in specified lead-free processes. Pb-Free (RoHS Exempt): This component has a RoHS exemption for either 1) lead-based flip-chip solder bumps used betw ...
SR4A Instruction Manual - Gen
SR4A Instruction Manual - Gen

... parallel equipped voltage regulator. These are R25 and T3. Current transformer CT1 is a separate item and must be interconnected as shown in Figures 3-2 or 3-3. (2) These components allow the paralleled generators to share reactive load and reduce circulating reactive currents between them. This is ...
DAC712 数据资料 dataSheet 下载
DAC712 数据资料 dataSheet 下载

... Digital inputs are TTL- and +5V CMOS-compatible over the specified temperature range. Errors externally adjustable to zero. FSR means Full-Scale Range. For example, for a ±10V output, FSR = 20V. Maximum represents the 3σ limit. Not 100% tested for this parameter. For the worst-case code changes: FFF ...
Aalborg Universitet Synthesis of Variable Harmonic Impedance in Inverter-Interfaced Distributed
Aalborg Universitet Synthesis of Variable Harmonic Impedance in Inverter-Interfaced Distributed

MAX5878 16-Bit, 250Msps, High-Dynamic-Performance, Dual DAC with LVDS Inputs General Description
MAX5878 16-Bit, 250Msps, High-Dynamic-Performance, Dual DAC with LVDS Inputs General Description

... Lead Temperature (soldering, 10s) ............................... +300°C ...
ZXLD1350 30V 350mA LED DRIVER with AEC-Q100 Description
ZXLD1350 30V 350mA LED DRIVER with AEC-Q100 Description

... The device, in conjunction with the coil (L1) and current sense resistor (RS), forms a self-oscillating continuous-mode buck converter. Device operation (Refer to block diagram and Figure 1 - Operating waveforms) Operation can be best understood by assuming that the ADJ pin of the device is unconnec ...
VISHAY TCLT1 datasheet
VISHAY TCLT1 datasheet

... 3. Council Decision 88/540/EEC and 91/690/EEC Annex A, B and C (transitional substances) respectively. Vishay Semiconductor GmbH can certify that our semiconductors are not manufactured with ozone depleting substances and do not contain such substances. ...
2015 Electrical System Form (ESF)
2015 Electrical System Form (ESF)

... manuals for your microcontrollers, etc. etc. 11. Single pages with figures and/or tables extracted from the complete datasheet that show the important parameters, etc. are usually sufficient, but the source/link to the complete datasheet must be provided. If the datasheet describes more than one typ ...
A new drain-current injection technique for the measurement of off
A new drain-current injection technique for the measurement of off

... grounded source), where a sharp rise in I D occurs on the output I-V characteristics. It does not necessarily imply that breakdown occurs in the channel; it could equally occur between drain and gate [l].BVDs cannot be a precisely defined value because of the following two reasons. First is the diff ...
AN-960 APPLICATION NOTE
AN-960 APPLICATION NOTE

... APPLICATION NOTE range of the transceiver. Galvanic isolation allows information flow, but prevents current flow (see Figure 13). ...
16230 Emergency Generator
16230 Emergency Generator

... Generator, exciter and voltage regulator shall be designed and manufactured by enginegenerator set manufacturer so that characteristics shall be matched to torque curve of prime mover. This design allows prime mover to use its fullest power producing capacity (without exceeding it or over compensati ...
Supply Voltage Supervisors
Supply Voltage Supervisors

Evaluates:  MAX16826 MAX16826 Evaluation Kit General Description Features
Evaluates: MAX16826 MAX16826 Evaluation Kit General Description Features

Exceder LED
Exceder LED

... Series LHS Audible Strobe appliances, Series LST Visual Strobe appliances and Series LHN Audible appliances for wall-mount applications with a low-profile design or approved equals. The Series LHS and LST Strobes shall be listed for UL Standard 1971 (Emergency Devices for the Hearing-Impaired) for I ...
BD14000EFV-C Datasheet
BD14000EFV-C Datasheet

... Detection Voltage Setting By using the detection voltage setting terminal pins (VSET0,1 and 2), setting the cell balance start detection voltage (VCB) and over-voltage detection voltage 1,2 (VOVLO1,2) is possible. Output for each input terminal is shown on the ...
Low Power Dissipation ADSL Line Driver (Rev. H)
Low Power Dissipation ADSL Line Driver (Rev. H)

Slide 1
Slide 1

Methods for detecting ground faults in medium-voltage
Methods for detecting ground faults in medium-voltage

... Without timely correction, these faults can be hazardous to human lives and property. There have been a number of documented cases of costly litigation as a result of damages from undetected downed power conductors. HIFs on multigrounded distribution systems are difficult to detect at the substation ...
Application Note Applications for Depletion MOSFETs
Application Note Applications for Depletion MOSFETs

... Commonly used low voltage bipolar or CMOS PWM ICs usually operate from supply voltages of up to 18 V. When the input power for the converter is available at voltages higher than the maximum voltage rating of the IC, the voltage has to be reduced with a start-up circuit. A frequent requirement is for ...
Film capacitors - Power Factor Correction
Film capacitors - Power Factor Correction

...  Check the discharge resistors/reactors and in case of doubt, check their function: (1) Power the capacitor up and down. (2) After ≤ 90 seconds the voltage between the terminals must decline to less than 75 V.  Check the temperature of capacitors directly after operation for a longer period, but m ...
MICROGRID CONTROL BASED ON AN ADAPTIVE NOTCH FILTER POWER PROCESSOR
MICROGRID CONTROL BASED ON AN ADAPTIVE NOTCH FILTER POWER PROCESSOR

... Figure 4-1 Block Diagram of the ANF Modeled in Simulink/MATLAB .................................................. 44 Figure 4-2 The System Modeled in Simulink/MATLAB for Testing ANF with Distorted Input .............. 45 Figure 4-3 The Three-Phase voltage Detected by ANF with Distorted Input ....... ...
Chapter 13: Electric Circuits
Chapter 13: Electric Circuits

... C. the voltage difference between the ends of each resistor is the same. D. the larger current is in the larger resistor. 15. A 12 ohm resistor and a 24 ohm resistor are connected in series with a 6.0 V battery. The correct statement is A. the voltage difference between the ends of each resistor is ...
L6717A - STMicroelectronics
L6717A - STMicroelectronics

Encoder Driver Interface Module
Encoder Driver Interface Module

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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.
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