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IOSR Journal of Electrical and Electronics Engineering (IOSR-JEEE)
IOSR Journal of Electrical and Electronics Engineering (IOSR-JEEE)

Ring core chokes with iron powder core
Ring core chokes with iron powder core

BD1321G
BD1321G

... Indicates the maximum voltage that can be applied between the VDD terminal and VSS terminal without deterioration or destruction of characteristics of internal circuit. (2) Differential Input Voltage (VID) Indicates the maximum voltage that can be applied between non-inverting and inverting terminal ...
Low Offset Voltage Dual Comparators
Low Offset Voltage Dual Comparators

ISL9R860PF2 8 A, 600 V, STEALTH Diode —
ISL9R860PF2 8 A, 600 V, STEALTH Diode —

... STEALTH™ family exhibits low reverse recovery current (Irr) and exceptionally soft recovery under typical operating conditions. This device is intended for use as a free wheeling or boost diode in power supplies and other power switching applications. The low Irr and short ta phase reduce loss in sw ...
CHAPTER 3:  SiGe MONOLITHIC TECHNOLOGIES
CHAPTER 3: SiGe MONOLITHIC TECHNOLOGIES

... consists of equations for input impedance, input return loss (S11), forward gain (S21) and NF, as well as an approximation of the IIP3 of the LNA. From this model compact design equations were also derived. The above derivations are presented in this chapter. All mathematical modelling for the resea ...
OPA227, OPA2227, OPA4227, OPA228, OPA2228, OPA4228
OPA227, OPA2227, OPA4227, OPA228, OPA2228, OPA4228

AD8627
AD8627

... JFETs offered. It has true single-supply capability and has an input voltage range that extends below the negative rail, allowing the part to accommodate input signals below ground. The rail-to-rail output of the AD862x provides the maximum dynamic range in many applications. To provide a low offset ...
Current`s Physical Components Theory and p
Current`s Physical Components Theory and p

... resulting sampling frequency was fs = 25.6 kHz. For the obtained sampling frequency, a four times lower switching frequency has been defined fsw, (fs/fsw = 4). The control system CS-PQT has been developed using the Simulink standard blocks. The CS-CPCT has been developed using, apart of the Simulink ...
Thermal Characteristics of SLL Packages and
Thermal Characteristics of SLL Packages and

... Reduction of power consumption makes a device more robust and reliable. When calculating the total power consumption of a circuit, both the static and the dynamic currents must be taken into account. Both bipolar and BiCMOS devices have varying static-current levels, depending on the state of the ou ...
The Eber Molls model discussed below makes one critical point. If
The Eber Molls model discussed below makes one critical point. If

... appears  to  operate  as  a  diode  determined  by  the  base-­‐emitter  voltage  but  with  a   current  IC.  The  base  current  is  not  always  proportional.     When  operating  in  regions  near  Vbe  ~  0.6  V  usually  β   ...
DS90LV031A 3V LVDS Quad CMOS Differential Line Driver General Description
DS90LV031A 3V LVDS Quad CMOS Differential Line Driver General Description

... The current mode driver provides substantial benefits over voltage mode drivers, such as an RS-422 driver. Its quiescent current remains relatively flat versus switching frequency. Whereas the RS-422 voltage mode driver increases exponentially in most case between 20 MHz–50 MHz. This is due to the o ...
MAX14626 High-Voltage Reverse-Input-Capable 4–20mA Current Loop Protector General Description
MAX14626 High-Voltage Reverse-Input-Capable 4–20mA Current Loop Protector General Description

... The device features reverse input protection to protect the downstream sensor. When a reverse input voltage is detected, control circuitry turns off the internal FET and isolates the output from the input. ...
Smart card presentat..
Smart card presentat..

... During the encryption, the pMOS is off and the secure circuit uses the charges of the charge pre-storing capacitor to do the encryption. Thus, no side-channel information is leaked during the encryption. ...
mpfic-u-48-ht
mpfic-u-48-ht

... source into a nearly perfect sinusoidal waveform so that the ACDC power supply will present a very high power factor load (PF > 0.99) to this source. In doing this wave-shaping, the MPFICQor ensures that the harmonic components of the AC current waveform are below the levels called for in military s ...
LV8806QA - ON Semiconductor
LV8806QA - ON Semiconductor

... ON Semiconductor and the ON logo are registered trademarks of Semiconductor Components Industries, LLC (SCILLC). SCILLC owns the rights to a number of patents, trademarks, copyrights, trade secrets, and other intellectual property. A listing of SCILLC’s product/patent coverage may be accessed at www ...
ADIML RIT Analog Circuitry - Edge - Rochester Institute of Technology
ADIML RIT Analog Circuitry - Edge - Rochester Institute of Technology

... Specification (description) Max system gain (adjustable) Max system BW Switches must not add significant noise to the system, either through 4kTR, or through contact R modulation during measurement. Keep 1/f noise corners of system components far enough below this value to be able to measure accurat ...
Fuzzy Hysteresis Control and Parameter Optimization of a Shunt
Fuzzy Hysteresis Control and Parameter Optimization of a Shunt

... The active power filter under study is presented in Fig. 1. The APF performance depends on the design of the power semiconductor device, on the modulation technique used to control the switches, on the design of the coupling elements. Connecting (Lf, Cf), respectively, on the AC and DC sides is one ...
LTC1152 - Rail-to-Rail Input Rail-to-Rail Output Zero-Drift Op Amp
LTC1152 - Rail-to-Rail Input Rail-to-Rail Output Zero-Drift Op Amp

... The LTC1152 is a zero-drift op amp. Like other LTC zerodrift op amps, it features virtually error-free DC performance, very little drift over time and temperature, and very low noise at low frequencies. The internal nulling clock runs at about 2.3kHz (the charge pump frequency of 4.7MHz divided by 2 ...
DS92LV040A 4 Channel Bus LVDS Transceiver DS92L V040A
DS92LV040A 4 Channel Bus LVDS Transceiver DS92L V040A

... minimum skew, data input edge rates should be equal to or faster than 1ns/V; control signals equal to or faster than 3ns/V. In general, the faster the input edge rate, the better the AC performance. Note 8: The DS92LV040A functions within datasheet specification when a resistive load is applied to t ...
H-ElectricCircuit-Solutions
H-ElectricCircuit-Solutions

... Solutions to Electric Circuit 1. A battery with an emf of 12 V and an internal resistance of 1  is used to charge a battery with an emf of 10 V and an internal resistance of 1 . The current in the circuit is: A) 1 A B) 2 A C) 4 A D) 11 A E) 22 A Solution: ...
Active output impedance for ADSL line drivers
Active output impedance for ADSL line drivers

... The problem with using the seriesmatching resistor is the associated voltage drop across this resistance. The voltage appearing at the transformer primary side is only one-half from 5.3 to as high as 7, depending on the manufacturer the voltage developed at the line driver amplifier output. and the ...
LTC4267-3 - Power over Ethernet IEEE 802.3af
LTC4267-3 - Power over Ethernet IEEE 802.3af

LED panel to select- Advertising light boxes LED backlight -...
LED panel to select- Advertising light boxes LED backlight -...

... waterproof and not waterproof LED panel. More for you to customize various sizes (the largest size 1000x1000mm), all kinds of shape (square, round, octagonal shaped), a variety of power brightness (maximum 300W), a variety of LED array mode (square, triangle, honeycomb-shaped ), a variety of applica ...
Series Circuit Lab
Series Circuit Lab

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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.
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