Design Guide for QR Flyback Converter
... Where: Ipripk- Primary peak current, Lpri- Primary inductance, VRp- Primary reflected voltage (Vout x Np/Ns), Vin- Input voltage and CD-Total capacitance on the drain node In this equation it can also be seen that increasing the input voltage will also increase the switching frequency while a the it ...
... Where: Ipripk- Primary peak current, Lpri- Primary inductance, VRp- Primary reflected voltage (Vout x Np/Ns), Vin- Input voltage and CD-Total capacitance on the drain node In this equation it can also be seen that increasing the input voltage will also increase the switching frequency while a the it ...
SCHLUMBERGER 1260A Datasheet - Rent or Buy Quality Used
... spectrum analyzers, signal generators, oscilloscopes, power meters, logic analysers etc from all the major suppliers such as Agilent, Tektronix, Anritsu and Rohde & Schwarz. We are focused at the professional end of the marketplace, primarily working with customers for whom high performance, quality ...
... spectrum analyzers, signal generators, oscilloscopes, power meters, logic analysers etc from all the major suppliers such as Agilent, Tektronix, Anritsu and Rohde & Schwarz. We are focused at the professional end of the marketplace, primarily working with customers for whom high performance, quality ...
Understanding of IC555 Timer and IC 555 Timer Tester
... 555 Timer IC Testing Circuit In this circuit, we have used the NE555 IC as an astable multivibrator and when power is provided to circuit, the LEDs will start blinking which will show that the IC is working. The blinking rate of LEDs can be changed by increasing or decreasing the values of resistor ...
... 555 Timer IC Testing Circuit In this circuit, we have used the NE555 IC as an astable multivibrator and when power is provided to circuit, the LEDs will start blinking which will show that the IC is working. The blinking rate of LEDs can be changed by increasing or decreasing the values of resistor ...
IOSR Journal of Electrical and Electronics Engineering (IOSR-JEEE) e-ISSN: 2278-1676,p-ISSN: 2320-3331,
... (P) reduces error responses to disturbances (transients), but still allows a steady-state error. When the controller includes a term proportional to the integral of the error (I), then the steady state error to a constant input is also eliminated, although typically at the cost of deterioration in t ...
... (P) reduces error responses to disturbances (transients), but still allows a steady-state error. When the controller includes a term proportional to the integral of the error (I), then the steady state error to a constant input is also eliminated, although typically at the cost of deterioration in t ...
FSL137MRIN ™) Green-Mode Fairchild Power Switch (FPS
... However, even when the SMPS is in normal operation, the overload protection circuit can be triggered during the load transition. To avoid this undesired operation, the overload protection circuit is designed to trigger only after a specified time to determine whether it is a transient situation or a ...
... However, even when the SMPS is in normal operation, the overload protection circuit can be triggered during the load transition. To avoid this undesired operation, the overload protection circuit is designed to trigger only after a specified time to determine whether it is a transient situation or a ...
Physcs 2 Lecture Notes
... 3) need more information A long time after the switch is closed, the current in the circuit is 1) V / R ...
... 3) need more information A long time after the switch is closed, the current in the circuit is 1) V / R ...
FIN1108 — LVDS 8-Port, High-Speed Repeater FIN 1108 — LVD
... VIC=+0.05V, + 1.2V, or VCC - 0.05V ...
... VIC=+0.05V, + 1.2V, or VCC - 0.05V ...
Unified Power Quality Conditioner: A Review
... reactive power and counteract the harmonic current injected by the load. Also, the voltage of the DC link capacitor is controlled to a desired value by the shunt active filter. There can be negative and zero sequence components in the supply when a voltage disturbance occurs. The DC link capacitor b ...
... reactive power and counteract the harmonic current injected by the load. Also, the voltage of the DC link capacitor is controlled to a desired value by the shunt active filter. There can be negative and zero sequence components in the supply when a voltage disturbance occurs. The DC link capacitor b ...
Single-Phase Pulse Width Modulated Rectifier
... semiconductors that can be switched off IGBT transistors. The rectifier is controlled by pulse width modulation. A rectifier controlled in this way consumes current of required shape, which is mostly sinusoidal. It works with a given phase displacement between the consumed current and the supply vol ...
... semiconductors that can be switched off IGBT transistors. The rectifier is controlled by pulse width modulation. A rectifier controlled in this way consumes current of required shape, which is mostly sinusoidal. It works with a given phase displacement between the consumed current and the supply vol ...
TPS62065x 3-MHz 2A step down converter in a 2x2 SON package
... The TPS6206x step down converter operates with typically 3-MHz fixed frequency pulse width modulation (PWM) at moderate to heavy load currents. At light load currents the converter can automatically enter power save mode and operates then in pulse frequency modulation (PFM) mode. During PWM operatio ...
... The TPS6206x step down converter operates with typically 3-MHz fixed frequency pulse width modulation (PWM) at moderate to heavy load currents. At light load currents the converter can automatically enter power save mode and operates then in pulse frequency modulation (PFM) mode. During PWM operatio ...
DS2478 PWM valve driver
... If you do not know the required switching frequency you should specify 2200 Hz. (suffix D = 0). This frequency will provide adequate performance with almost all proportional solenoids. The valve driver switching frequency can be measured at test point "TP' with an oscilloscope. INTRINSICALLY SAFE VA ...
... If you do not know the required switching frequency you should specify 2200 Hz. (suffix D = 0). This frequency will provide adequate performance with almost all proportional solenoids. The valve driver switching frequency can be measured at test point "TP' with an oscilloscope. INTRINSICALLY SAFE VA ...
RPR-220UC30N
... No copying or reproduction of this document, in part or in whole, is permitted without the consent of ROHM Co.,Ltd. The content specified herein is subject to change for improvement without notice. The content specified herein is for the purpose of introducing ROHM's products (hereinafter "Products" ...
... No copying or reproduction of this document, in part or in whole, is permitted without the consent of ROHM Co.,Ltd. The content specified herein is subject to change for improvement without notice. The content specified herein is for the purpose of introducing ROHM's products (hereinafter "Products" ...
Understanding Basic Analog Passive Devices
... There are many different resistors available for use, but only a few of them are satisfactory for accurate, stable, or high-frequency circuits. The first group of resistors includes the wirewound and composite power resistors; these resistors have too much stray inductance and capacitance to be usab ...
... There are many different resistors available for use, but only a few of them are satisfactory for accurate, stable, or high-frequency circuits. The first group of resistors includes the wirewound and composite power resistors; these resistors have too much stray inductance and capacitance to be usab ...
Chapter 21: Electric Charge and Electric Field
... Chapter 28: Alternating Current Phasors and Alternating Currents Alternating current (AC current) • Current which varies sinusoidally in time is called alternating current (AC) as opposed to direct current (DC). One example of AC current source is a coil of wire rotating with constant angular velo ...
... Chapter 28: Alternating Current Phasors and Alternating Currents Alternating current (AC current) • Current which varies sinusoidally in time is called alternating current (AC) as opposed to direct current (DC). One example of AC current source is a coil of wire rotating with constant angular velo ...
IMEC, Leuven, Belgium, K.U.Leuven, Leuven, Belgium
... losses. At the same time the suspension can be designed to allow resonance at the main working frequency of the vibration. This approach is favourable for vibrations at higher frequencies with lower amplitudes: resonance converts the small amplitude of the package into an internal motion with a larg ...
... losses. At the same time the suspension can be designed to allow resonance at the main working frequency of the vibration. This approach is favourable for vibrations at higher frequencies with lower amplitudes: resonance converts the small amplitude of the package into an internal motion with a larg ...
Heat guns - Technitel
... General purpose heat guns for shrinking a variety of Raychem products are available. The Thermogun is available in a variety of voltage inputs and wattages. Also available is a comprehensive range of reflectors/adaptors for a variety of applications. A full range of spare parts is available upon req ...
... General purpose heat guns for shrinking a variety of Raychem products are available. The Thermogun is available in a variety of voltage inputs and wattages. Also available is a comprehensive range of reflectors/adaptors for a variety of applications. A full range of spare parts is available upon req ...
Buck converter
A buck converter is a voltage step down and current step up converter.The simplest way to reduce the voltage of a DC supply is to use a linear regulator (such as a 7805), but linear regulators waste energy as they operate by dissipating excess power as heat. Buck converters, on the other hand, can be remarkably efficient (95% or higher for integrated circuits), making them useful for tasks such as converting the main voltage in a computer (12V in a desktop, 12-24V in a laptop) down to the 0.8-1.8V needed by the processor.