Distance Sensing with Dynamic Speckles
... and a millisecond response time is presented. The measurements can be made on most optically rough surfaces such as metals, plastics, papers etc. The advantages of the technique are (i) a short response time which makes it possible to work with fast-moving objects, and (ii) the possibility of making ...
... and a millisecond response time is presented. The measurements can be made on most optically rough surfaces such as metals, plastics, papers etc. The advantages of the technique are (i) a short response time which makes it possible to work with fast-moving objects, and (ii) the possibility of making ...
Redox Flow Batteries for the Stable Supply of Renewable Energy
... to reach 63% (1-1/e) of the target value, the response time was determined to be 57 msec. When the response time was defined as the time necessary to reach 90% of the target value, the response time was determined to be 170 msec. These response times were rate-controlled by a control system and sign ...
... to reach 63% (1-1/e) of the target value, the response time was determined to be 57 msec. When the response time was defined as the time necessary to reach 90% of the target value, the response time was determined to be 170 msec. These response times were rate-controlled by a control system and sign ...
Aalborg Universitet Adjustable Speed Drives
... capacitors is selected as viable option for a two-level inverter in this thesis for low voltage applications. This inverter requires zero average neutral-point current for stable neutral-point potential. The small DC-link capacitors may not maintain the capacitor voltage balance even with zero neutr ...
... capacitors is selected as viable option for a two-level inverter in this thesis for low voltage applications. This inverter requires zero average neutral-point current for stable neutral-point potential. The small DC-link capacitors may not maintain the capacitor voltage balance even with zero neutr ...
Low-Power Sub-GHz RF Transceiver (470-510
... The CC1100E is a Sub-GHz high performance radio transceiver designed for very low power RF applications. It is intended for the Industrial, Scientific and Medical (ISM) and Short Range Device (SRD) frequency bands at 470-510 MHz and 950-960 MHz. The CC1100E is especially suited for wireless applicat ...
... The CC1100E is a Sub-GHz high performance radio transceiver designed for very low power RF applications. It is intended for the Industrial, Scientific and Medical (ISM) and Short Range Device (SRD) frequency bands at 470-510 MHz and 950-960 MHz. The CC1100E is especially suited for wireless applicat ...
Noise-current Measurement — 1 Without - Renesas e
... Minimize Inductance of Cdc Wires Decoupling capacitor ...
... Minimize Inductance of Cdc Wires Decoupling capacitor ...
Modeling With 4NEC2
... way to program in NEC. Each line is typed in and is prone to card and format errors. Is the most flexible and allows using all of the NEC commands • NEC editor gives you more hands on control. Less likely to create card errors but format errors are still possible. • Geometry editor is a 3D modeler t ...
... way to program in NEC. Each line is typed in and is prone to card and format errors. Is the most flexible and allows using all of the NEC commands • NEC editor gives you more hands on control. Less likely to create card errors but format errors are still possible. • Geometry editor is a 3D modeler t ...
Diapositiva 1
... Variable resistors are also known as potentiometers. They are used to act on a circuit, for example to adjust sensitivity or to change gain. They have 3 legs. The resistance between the two outside legs (RAB) is fixed. By moving the middle leg or cursor, we adjust the resistance between the middle l ...
... Variable resistors are also known as potentiometers. They are used to act on a circuit, for example to adjust sensitivity or to change gain. They have 3 legs. The resistance between the two outside legs (RAB) is fixed. By moving the middle leg or cursor, we adjust the resistance between the middle l ...
Phase-shifting Transformer Modeling in PSS®E
... For short circuit calculations the phase-shifting transformer model for the negative sequence network will employ the same leakage impedance used in the load flow calculations, but the sign of the phase shift angle will be reversed. Hence, if the phase shift angle is +Φ in the positive sequence netw ...
... For short circuit calculations the phase-shifting transformer model for the negative sequence network will employ the same leakage impedance used in the load flow calculations, but the sign of the phase shift angle will be reversed. Hence, if the phase shift angle is +Φ in the positive sequence netw ...
A Better Understanding of Harmonic Distortion in the Petrochemical
... power factor, power quality, pitch factor, symmetrical components, total harmonic distortion (THD) and transformer. INTRODUCTION Electric power systems throughout the petrochemical industry are designed to normally operate at 50 or 60 Hz. Throughout history, efforts have been made to analyze the dis ...
... power factor, power quality, pitch factor, symmetrical components, total harmonic distortion (THD) and transformer. INTRODUCTION Electric power systems throughout the petrochemical industry are designed to normally operate at 50 or 60 Hz. Throughout history, efforts have been made to analyze the dis ...
ABSOLUTE ENCODERS
... The analogical interface works with GRAY coded discs. This is then converted in a 10 Bits BINARY code by static logic circuits and then sent to a DAC. The output analogical signal of the converter is then amplified to obtain from the interface a modulated current or voltage signal. The current modul ...
... The analogical interface works with GRAY coded discs. This is then converted in a 10 Bits BINARY code by static logic circuits and then sent to a DAC. The output analogical signal of the converter is then amplified to obtain from the interface a modulated current or voltage signal. The current modul ...
Complete PDF Edition (2,896 KB)
... industry-leading performance and reliability in a compact form factor. Their features include open networking support, simpler operation and maintenance, and multinational safety standards compliance. An example is shown in Fig. 1. Mitsubishi Electric has developed a single module containing all maj ...
... industry-leading performance and reliability in a compact form factor. Their features include open networking support, simpler operation and maintenance, and multinational safety standards compliance. An example is shown in Fig. 1. Mitsubishi Electric has developed a single module containing all maj ...
AN4037 - Driving a Stepper Motor using the
... Each individual PWM channel in the SCM can be configured to run in one of the following 3 modes which are selected in the MCCC[0-11] registers. • Half H-bridge Mode – PWM signal is output on either the Minus or Plus pin. The other pin is released and can be used by another module or as GPIO. This mo ...
... Each individual PWM channel in the SCM can be configured to run in one of the following 3 modes which are selected in the MCCC[0-11] registers. • Half H-bridge Mode – PWM signal is output on either the Minus or Plus pin. The other pin is released and can be used by another module or as GPIO. This mo ...
Understanding SAR ADCs
... The maximum settling time of the DAC is usually determined by its MSB settling. This is simply because the MSB transition represents the largest excursion of the DAC output. In addition, the linearity of the overall ADC is limited by the linearity of the DAC. Therefore, because of the inherent compo ...
... The maximum settling time of the DAC is usually determined by its MSB settling. This is simply because the MSB transition represents the largest excursion of the DAC output. In addition, the linearity of the overall ADC is limited by the linearity of the DAC. Therefore, because of the inherent compo ...
Wireless power and data transfer
... well-designed WPT system. For instance, the functions such as output voltage feedback control, load detection, status monitoring, auto-tuning and multi-controllers synchronization are generally required in WPT systems [12-17], which can be implemented more easily if the communication between both si ...
... well-designed WPT system. For instance, the functions such as output voltage feedback control, load detection, status monitoring, auto-tuning and multi-controllers synchronization are generally required in WPT systems [12-17], which can be implemented more easily if the communication between both si ...
Leadership in circuit protection DC Combiner box and AC solutions
... PV system overview Eaton can offer a comprehensive range of products for safe, reliable and sustainable PV systems within residential, commercial and utility sectors. Drawing on a hundred years of design and expertise the Bussmann by Eaton combiner box can be configured as a simple 2 string unit for ...
... PV system overview Eaton can offer a comprehensive range of products for safe, reliable and sustainable PV systems within residential, commercial and utility sectors. Drawing on a hundred years of design and expertise the Bussmann by Eaton combiner box can be configured as a simple 2 string unit for ...
AD5259 数据手册DataSheet下载
... and EEPROM content. Resistor tolerance is also stored within EEPROM, providing an end-to-end tolerance accuracy of 0.1%. A separate VLOGIC pin delivers increased interface flexibility. For users who need multiple parts on one bus, Address Bit AD0 and Address Bit AD1 allow up to four devices on the s ...
... and EEPROM content. Resistor tolerance is also stored within EEPROM, providing an end-to-end tolerance accuracy of 0.1%. A separate VLOGIC pin delivers increased interface flexibility. For users who need multiple parts on one bus, Address Bit AD0 and Address Bit AD1 allow up to four devices on the s ...
CoreTech Encoders - Variety is beautiful
... and the synchronization error increases. This is a typical result of the decreasing light seen by the conventional sensor as speed goes up. Due to the CoreTech design, these effects do not exist. In fact CoreTech encoders maintain their marker width and synchronization up to speeds of 10,000 rpm! ...
... and the synchronization error increases. This is a typical result of the decreasing light seen by the conventional sensor as speed goes up. Due to the CoreTech design, these effects do not exist. In fact CoreTech encoders maintain their marker width and synchronization up to speeds of 10,000 rpm! ...
Generation.
... against the force of electric field, thus gaining higher potential energies and consuming mechanical energy. Dr M A Panneerselvam, Professor, Anna University ...
... against the force of electric field, thus gaining higher potential energies and consuming mechanical energy. Dr M A Panneerselvam, Professor, Anna University ...
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.