Example 21-4 Inductor Voltage
... = 2.67 * 103 A>s t 0.150 * 10 - 3 s From Equation 21-16, the voltage across the inductor is i = - 10.500 * 10-3 H2 12.67 * 103 A>s2 V = -L t = -1.33 H # A>s = -1.33 V The magnitude of the voltage is 1.33 V. The value of V is negative, which means that there is a voltage drop of 1.33 V across the ...
... = 2.67 * 103 A>s t 0.150 * 10 - 3 s From Equation 21-16, the voltage across the inductor is i = - 10.500 * 10-3 H2 12.67 * 103 A>s2 V = -L t = -1.33 H # A>s = -1.33 V The magnitude of the voltage is 1.33 V. The value of V is negative, which means that there is a voltage drop of 1.33 V across the ...
High-efficiency SMPS using half-bridge resonant topology
... High-efficiency SMPS using half-bridge resonant topology Advanced AC-DC converter for high-end LCD and PDP flat panels Based on leading edge power supply ICs, ST offers an advanced SMPS architecture designed for high-end LCD and PDP TVs. The architecture is based on an innovative front-end PFC stage ...
... High-efficiency SMPS using half-bridge resonant topology Advanced AC-DC converter for high-end LCD and PDP flat panels Based on leading edge power supply ICs, ST offers an advanced SMPS architecture designed for high-end LCD and PDP TVs. The architecture is based on an innovative front-end PFC stage ...
Voltage Transducer LV 25-600 V PN = 600 V
... When operating the transducer, certain parts of the module can carry hazardous voltage (eg. primary busbar, power supply).Ignoring this warning can lead to injury and/or cause serious damage. This transducer is a build-in device, whose conducting parts must be inaccessible ...
... When operating the transducer, certain parts of the module can carry hazardous voltage (eg. primary busbar, power supply).Ignoring this warning can lead to injury and/or cause serious damage. This transducer is a build-in device, whose conducting parts must be inaccessible ...
Pre-Lab: Electric Fields
... 7. When a 10-V battery is connected to a resistor, the current in the resistor is 2 A. What is the resistance value of the resistor? a. 0.2 ohms b. 5 ohms c. 10 ohms d. 20 ohms 8. Dynamic resistance is simply the value of the ______________ at a particular point along the V vs. I curve. a. slope b. ...
... 7. When a 10-V battery is connected to a resistor, the current in the resistor is 2 A. What is the resistance value of the resistor? a. 0.2 ohms b. 5 ohms c. 10 ohms d. 20 ohms 8. Dynamic resistance is simply the value of the ______________ at a particular point along the V vs. I curve. a. slope b. ...
experiment 2 - Portal UniMAP
... 2. Is the voltage across a resistor directly or indirectly proportional to the current through it?. ________________________________________________________________________ ________________________________________________________________________ ______________________________________________________ ...
... 2. Is the voltage across a resistor directly or indirectly proportional to the current through it?. ________________________________________________________________________ ________________________________________________________________________ ______________________________________________________ ...
Circuits and Circuit Diagrams
... • Total current equals the sum of currents in branches • As the number of branches is increased, overall resistance of the circuit is decreased – think about driving on a 4 lane highway – little resistance to the flow of traffic – now consider an accident that blocks three of the lanes…a reduction t ...
... • Total current equals the sum of currents in branches • As the number of branches is increased, overall resistance of the circuit is decreased – think about driving on a 4 lane highway – little resistance to the flow of traffic – now consider an accident that blocks three of the lanes…a reduction t ...
Introduction to Electronics - Cy
... current used by a motor is dependent on the load. Let’s redo the previous calculation assuming the motor has a 10 Watt load. ...
... current used by a motor is dependent on the load. Let’s redo the previous calculation assuming the motor has a 10 Watt load. ...
- itechprosolutions
... This project presents a single-stage bidirectional high-frequency transformer (HFT) link dc/ac converter topology for a three-phase adjustable magnitude and frequency PWM ac drive. This type of converters find a wide range of applications including UPS systems, drives involving renewable energy sourc ...
... This project presents a single-stage bidirectional high-frequency transformer (HFT) link dc/ac converter topology for a three-phase adjustable magnitude and frequency PWM ac drive. This type of converters find a wide range of applications including UPS systems, drives involving renewable energy sourc ...
Linear Systems replaces discontinued Siliconix 2N4416
... IG = ‐1µA, VDS = 0V VDS = 15V, ID = 1nA VDS = 15V, VGS = 0V VGS = ‐20V, VDS = 0V VDS = 15V, VGS = 0V, f = 1kHz ...
... IG = ‐1µA, VDS = 0V VDS = 15V, ID = 1nA VDS = 15V, VGS = 0V VGS = ‐20V, VDS = 0V VDS = 15V, VGS = 0V, f = 1kHz ...
Electrons are in shells (Energy Levels) around nucleus, with a
... NOTE: This is one kind of transistor, called a Bipolar Junction Transistor (BJT) ...
... NOTE: This is one kind of transistor, called a Bipolar Junction Transistor (BJT) ...
Q. 1 – Q. 5 carry one mark each.
... A dc potentiometer, shown in figure below, is made by connecting fifteen 10 Ω resistors and a 10 Ω slide wire of length 1000 mm in series. The potentiometer is standardized with the current Ip = 10.0000 mA. Balance for an unknown voltage is obtained when the dial is in position 11 (11 numbers of the ...
... A dc potentiometer, shown in figure below, is made by connecting fifteen 10 Ω resistors and a 10 Ω slide wire of length 1000 mm in series. The potentiometer is standardized with the current Ip = 10.0000 mA. Balance for an unknown voltage is obtained when the dial is in position 11 (11 numbers of the ...
Power MOSFET
A power MOSFET is a specific type of metal oxide semiconductor field-effect transistor (MOSFET) designed to handle significant power levels.Compared to the other power semiconductor devices, for example an insulated-gate bipolar transistor (IGBT) or a thyristor, its main advantages are high commutation speed and good efficiency at low voltages. It shares with the IGBT an isolated gate that makes it easy to drive. They can be subject to low gain, sometimes to degree that the gate voltage needs to be higher than the voltage under control.The design of power MOSFETs was made possible by the evolution of CMOS technology, developed for manufacturing integrated circuits in the late 1970s. The power MOSFET shares its operating principle with its low-power counterpart, the lateral MOSFET.The power MOSFET is the most widely used low-voltage (that is, less than 200 V) switch. It can be found in most power supplies, DC to DC converters, and low voltage motor controllers.