EPM1016: Instrumentation and Measurement Techniques
... A wattmeter is an indicating instrument, which takes v and i, and performs the multiplication, integration and averaging indicated in equation (1.2). The average power, P (also called true power) is shown on the instrument by a pointer-position (or digitally). For connection to the circuit, a wattme ...
... A wattmeter is an indicating instrument, which takes v and i, and performs the multiplication, integration and averaging indicated in equation (1.2). The average power, P (also called true power) is shown on the instrument by a pointer-position (or digitally). For connection to the circuit, a wattme ...
How Transformers, Chokes and Inductors Work, and Properties of
... to align and re-align the magnetic domains. You can lower this loss by using a more expansive materials such as TDK PC 44, for example. Eddy current loss from the circulating currents within the magnetic materials due to differential in flux voltage inside the cores itself. This loss is high depende ...
... to align and re-align the magnetic domains. You can lower this loss by using a more expansive materials such as TDK PC 44, for example. Eddy current loss from the circulating currents within the magnetic materials due to differential in flux voltage inside the cores itself. This loss is high depende ...
TPS77033 数据资料 dataSheet 下载
... absolute maximum ratings over operating free-air temperature range (unless otherwise noted)Ĕ Input voltage range (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . – 0.3 V to 13.5 V Voltage range at EN . . . . . . . . . . . . . . . . . . ...
... absolute maximum ratings over operating free-air temperature range (unless otherwise noted)Ĕ Input voltage range (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . – 0.3 V to 13.5 V Voltage range at EN . . . . . . . . . . . . . . . . . . ...
MAX9921EVKIT.pdf
... During the emulation of the Hall input shorted to GND, the MAX9921 will draw substantial shorting current until the MAX9921 turns off the shorted input. The shorting current can reach a peak of 60mA to 70mA and the entire event may last 0.5µs. Many common regulatedlab power supplies will overshoot i ...
... During the emulation of the Hall input shorted to GND, the MAX9921 will draw substantial shorting current until the MAX9921 turns off the shorted input. The shorting current can reach a peak of 60mA to 70mA and the entire event may last 0.5µs. Many common regulatedlab power supplies will overshoot i ...
Just like capacitors, we have types of resistors
... system control. Some also used discrete components, but for the sake and ability to use both integrated circuit and discrete components together a more ...
... system control. Some also used discrete components, but for the sake and ability to use both integrated circuit and discrete components together a more ...
Power Amplifiers - Learn About Electronics
... Although the impedance of the transformer primary winding is high, its DC resistance (at 0Hz) is practically zero ohms. Therefore while a class A voltage amplifier might be expected to have a collector voltage of about half supply, a class A power amplifier will have a DC collector voltage approxima ...
... Although the impedance of the transformer primary winding is high, its DC resistance (at 0Hz) is practically zero ohms. Therefore while a class A voltage amplifier might be expected to have a collector voltage of about half supply, a class A power amplifier will have a DC collector voltage approxima ...
Pulse Generator HM8035
... "WIDTH>PERIOD" indicator signals the operator that a nonrealizable ratio of pulse width to repetition rate has been entered. The output signal is available with either positive or negative polarity at two individual outputs, which are each independently adjustable from 0.8 to 5Vpp. Some applications ...
... "WIDTH>PERIOD" indicator signals the operator that a nonrealizable ratio of pulse width to repetition rate has been entered. The output signal is available with either positive or negative polarity at two individual outputs, which are each independently adjustable from 0.8 to 5Vpp. Some applications ...
Lecture 5 - DocShare.tips
... Up until now, we have been using DC voltage sources, that is, batteries that supply a constant voltage to our circuit. AC voltage sources are used in most real life applications due to being more natural to generate and ease of use in transformers. This occurs because induction relies on the current ...
... Up until now, we have been using DC voltage sources, that is, batteries that supply a constant voltage to our circuit. AC voltage sources are used in most real life applications due to being more natural to generate and ease of use in transformers. This occurs because induction relies on the current ...
LM3429 LM3429-Q1 N-Channel Controller for Constant Current
... method for regulating output current while maintaining high system efficiency. The LM3429 uses a Predictive Offtime (PRO) control architecture that allows the regulator to be operated using minimal external control loop compensation, while providing an inherent cycle-by-cycle current limit. The adju ...
... method for regulating output current while maintaining high system efficiency. The LM3429 uses a Predictive Offtime (PRO) control architecture that allows the regulator to be operated using minimal external control loop compensation, while providing an inherent cycle-by-cycle current limit. The adju ...
Training Manual on Inverter Technology
... Redi – Line. Over half of century passed but Redi – Lines still appear in use in the country - side around us. These rugged units were quite reliable, strong enough and produced AC voltage with a low efficiency about 50%. The Rotary Inverter had many disadvantages as very high start current of 20A – ...
... Redi – Line. Over half of century passed but Redi – Lines still appear in use in the country - side around us. These rugged units were quite reliable, strong enough and produced AC voltage with a low efficiency about 50%. The Rotary Inverter had many disadvantages as very high start current of 20A – ...
USER`S MANUAL
... radio, telephone sets, etc., it is recommended that clamp-on ferrite cores be inserted at both ends of the remote control cable, coaxial jumper cable, and antenna cables, as needed. Also, a common mode AC line filter (near the AC outlet), and in-line low pass filters on the antenna coaxial cable, (a ...
... radio, telephone sets, etc., it is recommended that clamp-on ferrite cores be inserted at both ends of the remote control cable, coaxial jumper cable, and antenna cables, as needed. Also, a common mode AC line filter (near the AC outlet), and in-line low pass filters on the antenna coaxial cable, (a ...
Cadence Analog Circuit Tutorial
... Transient analysis: This provides the transient output response of the circuit with respect to time. The user specifies the time period and the time variant input wave-form while the simulator calculates the output response. Set up stop time as 20n s as next figure. ...
... Transient analysis: This provides the transient output response of the circuit with respect to time. The user specifies the time period and the time variant input wave-form while the simulator calculates the output response. Set up stop time as 20n s as next figure. ...
Recommending a Strategy
... system devices, including transmission lines, transformers, generators and loads, are developed in the prerequisite course ECE 476. Transmission lines will be modeled using the p circuit ...
... system devices, including transmission lines, transformers, generators and loads, are developed in the prerequisite course ECE 476. Transmission lines will be modeled using the p circuit ...
ppt
... – Operate at compatible voltage levels – Provide adequate bandwidth – Limit slew rates to control di/dt noise – Protect chip against electrostatic discharge – Use small number of pins (low cost) ...
... – Operate at compatible voltage levels – Provide adequate bandwidth – Limit slew rates to control di/dt noise – Protect chip against electrostatic discharge – Use small number of pins (low cost) ...
PDF Version(82KB)
... - The press-fit-pin package model can be fixed onto equipment without soldering, simply by pressing the pins into the PCB board. - The resin filling reduces siloxane7 and improves the gas barrier effect to meet market demands. - Standard type - Internal inductance is reduced 30 percent compared with ...
... - The press-fit-pin package model can be fixed onto equipment without soldering, simply by pressing the pins into the PCB board. - The resin filling reduces siloxane7 and improves the gas barrier effect to meet market demands. - Standard type - Internal inductance is reduced 30 percent compared with ...
IOSR Journal of Electrical and Electronics Engineering (IOSR-JEEE)
... shortage of power supply. To overcome these shortcomings use of non-renewable sources is very much useful. In Asian countries solar energy is abundantly available. Applications using solar energy will minimizes energy crisis. As solar energy is clean source of energy, power generation is easy and ec ...
... shortage of power supply. To overcome these shortcomings use of non-renewable sources is very much useful. In Asian countries solar energy is abundantly available. Applications using solar energy will minimizes energy crisis. As solar energy is clean source of energy, power generation is easy and ec ...
Single photon detectors based on quantum dot field effect
... Maximum quantum efficiency is obtained in the QDRTD and is about 15% at 620nm. It should increase to 65% at 475 nm in optimised devices. Maximum counting efficiency at 684nm laser was measured to be about 9%. Dark count rate is very low for both devices: at 1% counting efficiency dark count ra ...
... Maximum quantum efficiency is obtained in the QDRTD and is about 15% at 620nm. It should increase to 65% at 475 nm in optimised devices. Maximum counting efficiency at 684nm laser was measured to be about 9%. Dark count rate is very low for both devices: at 1% counting efficiency dark count ra ...
BD5426MUV
... 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 ...
circuits
... Have you ever plugged a string of light bulbs into an electrical outlet? The outlet provides a voltage to the circuit. The voltage makes electrons move through the wire and bulbs from one side of the outlet to the other. The electric charges in the string of bulbs have a complete path to follow. In ...
... Have you ever plugged a string of light bulbs into an electrical outlet? The outlet provides a voltage to the circuit. The voltage makes electrons move through the wire and bulbs from one side of the outlet to the other. The electric charges in the string of bulbs have a complete path to follow. 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.