FET
... Usually the semiconductor of choice is silicon, but some chip manufacturers, most notably IBM and Intel, recently started using a chemical compound of silicon and germanium (SiGe) in MOSFET. many semiconductors with better electrical properties than silicon, such as gallium arsenide, do not form goo ...
... Usually the semiconductor of choice is silicon, but some chip manufacturers, most notably IBM and Intel, recently started using a chemical compound of silicon and germanium (SiGe) in MOSFET. many semiconductors with better electrical properties than silicon, such as gallium arsenide, do not form goo ...
Document
... (a) Discuss the main objective of the control circuit in a switched-mode power supply (SMPS) and hence identify the primary desirable features of such a control circuit. (2 marks) (b) With the aid of a circuit diagram, explain briefly the operation of the current mode control as applied to an SMPS. ...
... (a) Discuss the main objective of the control circuit in a switched-mode power supply (SMPS) and hence identify the primary desirable features of such a control circuit. (2 marks) (b) With the aid of a circuit diagram, explain briefly the operation of the current mode control as applied to an SMPS. ...
blue`log x-series
... If system malfunctions are detected, an alert is immediately sent via e-mail or text message. In conjunction with the meteocontrol Web Portal, the blue'Log offers the ideal basis for professional monitoring. The close links between the hardware and the portal allow the system to be configured and co ...
... If system malfunctions are detected, an alert is immediately sent via e-mail or text message. In conjunction with the meteocontrol Web Portal, the blue'Log offers the ideal basis for professional monitoring. The close links between the hardware and the portal allow the system to be configured and co ...
EMI EMC unit 2
... • Conducted rf immunity standards for commercial products typically require that the product operate properly without degradation (performance criteria A) when an rf voltage of 3 V (for residential/commercial products) or 10 V (for industrial equipment), 80% amplitude modulation (AM) from 150 kHz t ...
... • Conducted rf immunity standards for commercial products typically require that the product operate properly without degradation (performance criteria A) when an rf voltage of 3 V (for residential/commercial products) or 10 V (for industrial equipment), 80% amplitude modulation (AM) from 150 kHz t ...
Getting started with STM32F37x/38x SDADC (Sigma
... It is recommended to use differential mode when the sensors being used produce very small signals that are very susceptible to noise. This is especially the case when using thermocouple and bridge type sensors (pressure sensors). In differential mode, the SDADC converts the difference between SDADCx ...
... It is recommended to use differential mode when the sensors being used produce very small signals that are very susceptible to noise. This is especially the case when using thermocouple and bridge type sensors (pressure sensors). In differential mode, the SDADC converts the difference between SDADCx ...
VAM90100P User Manual
... protection,over time protection and low-voltage protection.The voltammeter adopts two upper and lower groups of LED nixie tubes and display measured data. During use, it can perform flexible switching for displaying different physical quantities. Therefore, the voltammeter is very suitable for monit ...
... protection,over time protection and low-voltage protection.The voltammeter adopts two upper and lower groups of LED nixie tubes and display measured data. During use, it can perform flexible switching for displaying different physical quantities. Therefore, the voltammeter is very suitable for monit ...
Power Quality Improvement in Hydropower Generation using Eighteen Pulse Electronic Load Controller. Author: Y.Hareesh Kumar, N.Mahender, P.Kishor
... phase power applications. Most of these proposed controllers are reported as electronic load controllers (ELCs) that maintain the constant power at the generator terminal, to regulate constant voltage and frequency. The value of excitation capacitor is selected to generate the rated voltage at desir ...
... phase power applications. Most of these proposed controllers are reported as electronic load controllers (ELCs) that maintain the constant power at the generator terminal, to regulate constant voltage and frequency. The value of excitation capacitor is selected to generate the rated voltage at desir ...
ADS5203 数据资料 dataSheet 下载
... The ADS5203 is a dual 10-bit, 40MSPS Analog-to-Digital Converter (ADC). It simultaneously converts each analog input signal into a 10-bit, binary coded digital word up to a maximum sampling rate of 40MSPS per channel. All digital inputs and outputs are 3.3V TTL/CMOS compatible. An innovative dual-pi ...
... The ADS5203 is a dual 10-bit, 40MSPS Analog-to-Digital Converter (ADC). It simultaneously converts each analog input signal into a 10-bit, binary coded digital word up to a maximum sampling rate of 40MSPS per channel. All digital inputs and outputs are 3.3V TTL/CMOS compatible. An innovative dual-pi ...
INA116 数据资料 dataSheet 下载
... required to achieve the exceptionally low input bias current performance of the INA116. Guard terminals adjacent to both inputs make it easy to properly guard the critical input terminal layout. Since traces are not required to run between device pins, this layout is easily accomplished, even with t ...
... required to achieve the exceptionally low input bias current performance of the INA116. Guard terminals adjacent to both inputs make it easy to properly guard the critical input terminal layout. Since traces are not required to run between device pins, this layout is easily accomplished, even with t ...
Analogical Modelling and Numerical Simulation of the Single
... This work shows a method of analogical modelling and numerical simulation based on state variables and Taylor series of the single-phase resolver in LabVIEW. Main advantage of this method is that it can increase the accuracy of the output voltage (u2) by increasing the order of derivatives. Certainl ...
... This work shows a method of analogical modelling and numerical simulation based on state variables and Taylor series of the single-phase resolver in LabVIEW. Main advantage of this method is that it can increase the accuracy of the output voltage (u2) by increasing the order of derivatives. Certainl ...
Inductors and Capacitors
... The energy stored in an inductor is: (wL)0-->t = wL(t) = ½ L i2 – ½ L i02 From this we see that the energy stored in an inductor is only a function of the current through it. So even if the voltage is 0, there can be some energy in an inductor. An inductor is a passive element. From the expression f ...
... The energy stored in an inductor is: (wL)0-->t = wL(t) = ½ L i2 – ½ L i02 From this we see that the energy stored in an inductor is only a function of the current through it. So even if the voltage is 0, there can be some energy in an inductor. An inductor is a passive element. From the expression f ...
TS431 2.495V Programmable Shunt Voltage Reference
... TS431 series integrated circuits are three-terminal ...
... TS431 series integrated circuits are three-terminal ...
BDTIC www.BDTIC.com/infineon Driving High Power LEDs Starting from
... The ILD4001 is a hysteretic buck LED controller IC for industrial applications. ...
... The ILD4001 is a hysteretic buck LED controller IC for industrial applications. ...
Regulated Power Supply Management Training
... where an output voltage greater than the input voltage is required. Initially in (1) an input voltage (Vin) is applied with the switch OPEN and a load connected, the diode (D1) is forward biased causing an low level current to flow through the inductor creating a low energy magnetic field. The outpu ...
... where an output voltage greater than the input voltage is required. Initially in (1) an input voltage (Vin) is applied with the switch OPEN and a load connected, the diode (D1) is forward biased causing an low level current to flow through the inductor creating a low energy magnetic field. The outpu ...
Precision, Low Power INSTRUMENTATION AMPLIFIER INA118
... voltages up to ±40V. For example, a condition of –40V on one input and +40V on the other input will not cause damage. Internal circuitry on each input provides low series impedance under normal signal conditions. To provide equivalent protection, series input resistors would contribute excessive noi ...
... voltages up to ±40V. For example, a condition of –40V on one input and +40V on the other input will not cause damage. Internal circuitry on each input provides low series impedance under normal signal conditions. To provide equivalent protection, series input resistors would contribute excessive noi ...
1 1. CONCEPT “UcD” stands for “Universal class D amplifier”. This is
... They are identical, with only the HF residual to show the difference! Slew rate does not have the same significance in class D amplifiers as in linear amplifiers. In linear amplifiers, slew rate is dictated by the bias current of the driver stage. A very high slew rate is required to insure that the ...
... They are identical, with only the HF residual to show the difference! Slew rate does not have the same significance in class D amplifiers as in linear amplifiers. In linear amplifiers, slew rate is dictated by the bias current of the driver stage. A very high slew rate is required to insure that the ...
The CrickSAT Mission connections to math, electricity and electronis
... For example an LED uses about 40mW and a bleeper uses about 100mW, even a lamp such as a torch bulb only uses about 1W. The typical power used in mains electrical circuits is much larger, so this power may be measured in kilowatts (kW), 1kW = 1000W. For example a typical mains lamp uses 60W and ...
... For example an LED uses about 40mW and a bleeper uses about 100mW, even a lamp such as a torch bulb only uses about 1W. The typical power used in mains electrical circuits is much larger, so this power may be measured in kilowatts (kW), 1kW = 1000W. For example a typical mains lamp uses 60W and ...
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.