characterisation of vibration isolators using vibration test data
... traditional method. Other methods for characterizing vibration isolators have also been developed: ‘Indirect Method’ [1, 3, 4], ‘Transfer Function Method’ [5] and others [6, 7]. A common feature of these methods is that they all need expensive hardware with sophisticated actuators and control system ...
... traditional method. Other methods for characterizing vibration isolators have also been developed: ‘Indirect Method’ [1, 3, 4], ‘Transfer Function Method’ [5] and others [6, 7]. A common feature of these methods is that they all need expensive hardware with sophisticated actuators and control system ...
Elevator Drives, Power Quality and Energy Savings
... The six-pulse VFD is most commonly applied in industrial applications, because it has proven to be cost effective and reliable. A sixpulse VFD (Figure 1) consists of three main sections: the input diode bridge, intermediate DC-bus capacitors and output transistors. The input stage is made up of a th ...
... The six-pulse VFD is most commonly applied in industrial applications, because it has proven to be cost effective and reliable. A sixpulse VFD (Figure 1) consists of three main sections: the input diode bridge, intermediate DC-bus capacitors and output transistors. The input stage is made up of a th ...
improving of power quality using upqc based on current
... compensates the phase shift introduced by the LC filter, 2) compensates small variations in the load power factor, and 3) maintains constant the dc link current, reducing the losses in the LC filter compared to compensating the full power factor with this stage. However, as shown later, reducing the ...
... compensates the phase shift introduced by the LC filter, 2) compensates small variations in the load power factor, and 3) maintains constant the dc link current, reducing the losses in the LC filter compared to compensating the full power factor with this stage. However, as shown later, reducing the ...
Circuit Note - Mouser Electronics
... channels, and the software linearization algorithms support eight different types of thermocouples (B, E, J, K, N, R, S, and T). The four thermocouples can be connected in any combination, and resistance temperature detectors (RTDs) on each thermocouple channel provide cold junction compensation (CJ ...
... channels, and the software linearization algorithms support eight different types of thermocouples (B, E, J, K, N, R, S, and T). The four thermocouples can be connected in any combination, and resistance temperature detectors (RTDs) on each thermocouple channel provide cold junction compensation (CJ ...
1. Introduction - About the journal
... simultaneously. However, the circuit suffers from the use of two different types of active elements; a universal voltage conveyor (UVC) and an operational transconductance amplifier (OTA). Moreover it employs a floating capacitor. The all-pass circuit in [26] uses only one active element named volta ...
... simultaneously. However, the circuit suffers from the use of two different types of active elements; a universal voltage conveyor (UVC) and an operational transconductance amplifier (OTA). Moreover it employs a floating capacitor. The all-pass circuit in [26] uses only one active element named volta ...
DATA SHEET PMST2369 NPN switching transistor
... Suitability for use ⎯ NXP Semiconductors products are not designed, authorized or warranted to be suitable for use in medical, military, aircraft, space or life support equipment, nor in applications where failure or malfunction of an NXP Semiconductors product can reasonably be expected to result i ...
... Suitability for use ⎯ NXP Semiconductors products are not designed, authorized or warranted to be suitable for use in medical, military, aircraft, space or life support equipment, nor in applications where failure or malfunction of an NXP Semiconductors product can reasonably be expected to result i ...
History of Frequency Modulation - Hik
... signal strength variations: It makes FM ideal for use in mobile applications where signal levels constantly vary. This is provided that the signal level is sufficiently high to allow the signal to be limited. Does not require linear amplifiers in the transmitter: As only frequency changes are requir ...
... signal strength variations: It makes FM ideal for use in mobile applications where signal levels constantly vary. This is provided that the signal level is sufficiently high to allow the signal to be limited. Does not require linear amplifiers in the transmitter: As only frequency changes are requir ...
Ram Racing - Colorado State University College of Engineering
... • FSAE is the largest international competition involving engineering and automotive design • FSAE competition is comprised of 7 scored ...
... • FSAE is the largest international competition involving engineering and automotive design • FSAE competition is comprised of 7 scored ...
Lab 14: ADC, FFT, and Noise
... A LabView program is available on your pc which (1) captures a waveform and digitizes it using an analog-to-digital converter (ADC), (2) takes the fast Fourier transform (FFT) of a specified number samples of the waveform, and (3) displays the Fourier transform on the monitor. For the number of samp ...
... A LabView program is available on your pc which (1) captures a waveform and digitizes it using an analog-to-digital converter (ADC), (2) takes the fast Fourier transform (FFT) of a specified number samples of the waveform, and (3) displays the Fourier transform on the monitor. For the number of samp ...
OFFSET AND DRIFT ANALYSIS OF THE HALL EFFECT SENSORS
... motor, for the contactless measurements of mechanical quantities like position or angle. They are also used for direct magnetic field sensing, as in electronic compasses. Silicon Hall sensors are often prime candidates for such applications due to their cost-effective integration potential, reflecti ...
... motor, for the contactless measurements of mechanical quantities like position or angle. They are also used for direct magnetic field sensing, as in electronic compasses. Silicon Hall sensors are often prime candidates for such applications due to their cost-effective integration potential, reflecti ...
CLA4603-085LF 数据资料DataSheet下载
... forward alternations of the large input signal. A complete path must be provided for this current or the diode is not capable of limiting. Therefore, an RF choke or similar structure must be provided to complete the path for DC current flow. ...
... forward alternations of the large input signal. A complete path must be provided for this current or the diode is not capable of limiting. Therefore, an RF choke or similar structure must be provided to complete the path for DC current flow. ...
Mobile Node for Wireless Sensor Network to Detect Landmines
... displays 2 lines of 16 characters which displays the name of the node that detected the mine. The display is used for visual indication for the status of the node. A liquid crystal display (LCD) is a thin, flat display device made up of any number of color or monochrome pixels arrayed in front of a ...
... displays 2 lines of 16 characters which displays the name of the node that detected the mine. The display is used for visual indication for the status of the node. A liquid crystal display (LCD) is a thin, flat display device made up of any number of color or monochrome pixels arrayed in front of a ...
UNIT- III SEQUENTIAL LOGIC CIRCUITS
... is small with respect to the logic delays. • The pipelined network outperforms the original circuit by a factor of three under these assumptions, oTr min,pipe= ...
... is small with respect to the logic delays. • The pipelined network outperforms the original circuit by a factor of three under these assumptions, oTr min,pipe= ...
AN-4151 Half-Bridge LLC Resonant Converter Design Using FSFR
... ON Semiconductor and the ON Semiconductor logo are trademarks of Semiconductor Components Industries, LLC dba ON Semiconductor or its subsidiaries in the United States and/or other countries. ON Semiconductor owns the rights to a number of patents, trademarks, copyrights, trade secrets, and other in ...
... ON Semiconductor and the ON Semiconductor logo are trademarks of Semiconductor Components Industries, LLC dba ON Semiconductor or its subsidiaries in the United States and/or other countries. ON Semiconductor owns the rights to a number of patents, trademarks, copyrights, trade secrets, and other in ...
Opto-isolator
In electronics, an opto-isolator, also called an optocoupler, photocoupler, or optical isolator, is a component that transfers electrical signals between two isolated circuits by using light. Opto-isolators prevent high voltages from affecting the system receiving the signal. Commercially available opto-isolators withstand input-to-output voltages up to 10 kV and voltage transients with speeds up to 10 kV/μs.A common type of opto-isolator consists of an LED and a phototransistor in the same opaque package. Other types of source-sensor combinations include LED-photodiode, LED-LASCR, and lamp-photoresistor pairs. Usually opto-isolators transfer digital (on-off) signals, but some techniques allow them to be used with analog signals.