Thevenin/Norton (Source transformation)
... Thevenin and Norton Cookbook: Why? There are many kinds of complicated sources in electrical engineering, and we basically want to know how they ‘drive’ a load. We can either calculate or measure the voltages and currents at the nodes where the load will be connected, and we then know how the loaded ...
... Thevenin and Norton Cookbook: Why? There are many kinds of complicated sources in electrical engineering, and we basically want to know how they ‘drive’ a load. We can either calculate or measure the voltages and currents at the nodes where the load will be connected, and we then know how the loaded ...
MAX971–MAX974/MAX981–MAX984 Ultra-Low-Power, Open
... MAX9_3 provides the easiest method for implementing hysteresis. It also produces faster hysteresis action and consumes much less current than circuits using external positive feedback. ...
... MAX9_3 provides the easiest method for implementing hysteresis. It also produces faster hysteresis action and consumes much less current than circuits using external positive feedback. ...
SB0800 Octal Valves and Pump Controller System on Chip
... regulated and four low-side drivers digitals, plus a high side to control a DC motor. This simple solution is suitable for loads with high inrush current and allows driving to high frequency (up to ...
... regulated and four low-side drivers digitals, plus a high side to control a DC motor. This simple solution is suitable for loads with high inrush current and allows driving to high frequency (up to ...
ISSCC 2011 slides - Massachusetts Institute of Technology
... Linearity requirements decrease with resolution ...
... Linearity requirements decrease with resolution ...
PAM2305D Description Pin Assignments
... 2. support or sustain life and whose failure to perform when properly used in accordance with instructions for use provided in the labeling can be reasonably expected to result in significant injury to the user. B. A critical component is any component in a life support device or system whose failur ...
... 2. support or sustain life and whose failure to perform when properly used in accordance with instructions for use provided in the labeling can be reasonably expected to result in significant injury to the user. B. A critical component is any component in a life support device or system whose failur ...
IOSR Journal of Electrical and Electronics Engineering (IOSR-JEEE)
... Inversion is the process of conversion of dc power to ac power at a required output voltage, current and frequency. A static semiconductor inverter performs this electrical energy inverting transformation process. The output connection of an inverter is of two types. A voltage source inverter (VSI) ...
... Inversion is the process of conversion of dc power to ac power at a required output voltage, current and frequency. A static semiconductor inverter performs this electrical energy inverting transformation process. The output connection of an inverter is of two types. A voltage source inverter (VSI) ...
AP2552/ AP2553/ AP2552A/ AP2553A Description Pin Assignments
... An internal sensing FET is employed to check for over-current conditions. Unlike current-sense resistors, sense FETs do not increase the series resistance of the current path. When an overcurrent condition is detected, AP2552/53 maintains a constant output current and reduces the output voltage acco ...
... An internal sensing FET is employed to check for over-current conditions. Unlike current-sense resistors, sense FETs do not increase the series resistance of the current path. When an overcurrent condition is detected, AP2552/53 maintains a constant output current and reduces the output voltage acco ...
MAX5354/MAX5355 10-Bit Voltage-Output DACs in 8-Pin µMAX __________________General Description
... The output amplifier’s inverting input is available to the user, allowing specific gain configurations, remote sensing, and high output current capability. This makes the MAX5354/MAX5355 ideal for a wide range of applications, including industrial process control. Other features include a software s ...
... The output amplifier’s inverting input is available to the user, allowing specific gain configurations, remote sensing, and high output current capability. This makes the MAX5354/MAX5355 ideal for a wide range of applications, including industrial process control. Other features include a software s ...
LB-17 LM118 Op Amp Slews 70V/microsecond
... Although considerable effort was taken to make the LM118 trouble free, high frequency amplifiers are more prone to oscillations than low frequency devices such as the LM101A. Care must be taken to minimize the stray capacitance at the inverting input and at the output; however the LM118 will drive a ...
... Although considerable effort was taken to make the LM118 trouble free, high frequency amplifiers are more prone to oscillations than low frequency devices such as the LM101A. Care must be taken to minimize the stray capacitance at the inverting input and at the output; however the LM118 will drive a ...
AN020: Paralleling High Speed GaN Transistors
... In practical applications, lower FOM is just one of the contributors to achieving higher efficiency. In a buck converter, there are two major parasitic inductances that have a significant impact on converter performance as shown in figure 3. The common source inductance, LS, is the inductance shared ...
... In practical applications, lower FOM is just one of the contributors to achieving higher efficiency. In a buck converter, there are two major parasitic inductances that have a significant impact on converter performance as shown in figure 3. The common source inductance, LS, is the inductance shared ...
A New Induction Motor V/F Control Method using Dspic30f5011
... 3 Implementation of V/F Controlled Induction Motor Drive System Overview: The block diagram of the proposed three phase induction motor drive using V/F control is shown in Fig. 3[6]. It has three phase full bridge rectifier, three phase full bridge inverter, control circuit, speed sensing circuit an ...
... 3 Implementation of V/F Controlled Induction Motor Drive System Overview: The block diagram of the proposed three phase induction motor drive using V/F control is shown in Fig. 3[6]. It has three phase full bridge rectifier, three phase full bridge inverter, control circuit, speed sensing circuit an ...
Report on the rectification of harvested energy in vibrational energy
... Of the various sources of ambient energy, mechanical energy in the form of vibrations is present in many environments, particularly where there is some form of machinery, and is an alternative when light or thermal sources are not sufficient. The most common method for scavenging this energy source ...
... Of the various sources of ambient energy, mechanical energy in the form of vibrations is present in many environments, particularly where there is some form of machinery, and is an alternative when light or thermal sources are not sufficient. The most common method for scavenging this energy source ...
Ch23
... • Growth of depletion reduces width of bases of Qnpn and Q pnp and thus increases 1 and 2. • Holes attracted by first wave of injected elctrons attract additional electrons and so on - regenerative action. SCRs -5 ...
... • Growth of depletion reduces width of bases of Qnpn and Q pnp and thus increases 1 and 2. • Holes attracted by first wave of injected elctrons attract additional electrons and so on - regenerative action. SCRs -5 ...
SECTION-4-Chapter 10
... The thermal time constant of a capacitor has been defined as the time it takes for the capacitor core temperature to reach 65% of its final value in response to a step change in ambient temperature. Harmonic variations which are slower than the thermal time constant of a capacitor will cause signif ...
... The thermal time constant of a capacitor has been defined as the time it takes for the capacitor core temperature to reach 65% of its final value in response to a step change in ambient temperature. Harmonic variations which are slower than the thermal time constant of a capacitor will cause signif ...
SR2 Modules are designed for interconnection via CSInet which
... module includes inputs for contact closures from site devices as well as electrical monitoring connectivity for AC/DC power parameters as well as other analog information such as temperature, humidity, generator fuel level etc. SiteRanger SR2 modules include dedicated purpose configurations that all ...
... module includes inputs for contact closures from site devices as well as electrical monitoring connectivity for AC/DC power parameters as well as other analog information such as temperature, humidity, generator fuel level etc. SiteRanger SR2 modules include dedicated purpose configurations that all ...
201: Voltage Measurement
... to operatewitb secondarywinding operating close to open circuitoThe winding voltage drops are made small, and tbe rated ftux density in tbe core is designedto be well below saturationdensity. Theseconditions maintain tbe calibrated voltage ratio. Measuring very high frequency componentsin tbe voltag ...
... to operatewitb secondarywinding operating close to open circuitoThe winding voltage drops are made small, and tbe rated ftux density in tbe core is designedto be well below saturationdensity. Theseconditions maintain tbe calibrated voltage ratio. Measuring very high frequency componentsin tbe voltag ...
PS-5006
... As well as ensuring accurate voltage balancing active circuits typically draw much lower levels of current in steady state and only require larger currents when the capacitor voltage goes out of balance. These characteristics make active voltage balancing circuits ideal for applications that charge ...
... As well as ensuring accurate voltage balancing active circuits typically draw much lower levels of current in steady state and only require larger currents when the capacitor voltage goes out of balance. These characteristics make active voltage balancing circuits ideal for applications that charge ...
Proper use of clamp meters in commercial and residential settings
... Beyond these basic measurements that clamps were specifically designed for, modern digital clamp meters have voltage and resistance measurement capability as well. That means it’s possible to make most, if not all, of the common, everyday measurements using a clamp meter. If an electrician could tak ...
... Beyond these basic measurements that clamps were specifically designed for, modern digital clamp meters have voltage and resistance measurement capability as well. That means it’s possible to make most, if not all, of the common, everyday measurements using a clamp meter. If an electrician could tak ...
MAX1577ZEVKIT.pdf
... The MAX1577Z evaluation kit (EV kit) is a fully assembled and tested circuit for evaluating the MAX1577Z white LED 1x/2x charge pump. The MAX1577Z EV kit strobes a white LED at up to 1.1A using an on-board pulse generator. In movie mode, it drives the LED at a constant 220mA. The current levels are ...
... The MAX1577Z evaluation kit (EV kit) is a fully assembled and tested circuit for evaluating the MAX1577Z white LED 1x/2x charge pump. The MAX1577Z EV kit strobes a white LED at up to 1.1A using an on-board pulse generator. In movie mode, it drives the LED at a constant 220mA. The current levels are ...
LIRW-Dimming-Controller_pdf
... In Canada: 1100 50th Ave., Lachine, Quebec H8T 2V3 www.lithonia.com ...
... In Canada: 1100 50th Ave., Lachine, Quebec H8T 2V3 www.lithonia.com ...
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.