Engineering Skills - Electrical Electronic Part 2hot!
... connected and reconnected many times without loss of mechanical strength and electrical conductivity. ...
... connected and reconnected many times without loss of mechanical strength and electrical conductivity. ...
IOSR Journal of Electrical and Electronics Engineering (IOSR-JEEE)
... applications, high torque ripple is still main problem to be applied to a high speed drives. SRM (Switched Reluctance Motor) has been researched in last 150 years. However, significant amount of attention to this motor type was given in last few decades thank to the development of microcontrollers, ...
... applications, high torque ripple is still main problem to be applied to a high speed drives. SRM (Switched Reluctance Motor) has been researched in last 150 years. However, significant amount of attention to this motor type was given in last few decades thank to the development of microcontrollers, ...
CMOS, Rail-to-Rail, I/O OPERATIONAL AMPLIFIERS OPA703 OPA704
... to within 40mV of the rail. The single versions (OPA703 and OPA704) are available in the MicroSIZE SOT23-5 and in the standard SO-8 surfacemount, as well as the DIP-8 packages. Dual versions (OPA2703 and OPA2704) are available in the MSOP-8, SO-8, and DIP-8 packages. The quad OPA4703 and OPA4704 are ...
... to within 40mV of the rail. The single versions (OPA703 and OPA704) are available in the MicroSIZE SOT23-5 and in the standard SO-8 surfacemount, as well as the DIP-8 packages. Dual versions (OPA2703 and OPA2704) are available in the MSOP-8, SO-8, and DIP-8 packages. The quad OPA4703 and OPA4704 are ...
Voltage Feedback vs. Current Feedback Op Amps
... the burden of compensating circuits for stable operation. This also limits bandwidth to the minimum capability of the op amp design. The impedance of the negative feedback component determines stability in a CF op amp circuit. There is a minimum value of R2 to maintain stability (conversely there is ...
... the burden of compensating circuits for stable operation. This also limits bandwidth to the minimum capability of the op amp design. The impedance of the negative feedback component determines stability in a CF op amp circuit. There is a minimum value of R2 to maintain stability (conversely there is ...
I-320 Specification Sheet
... either inside the wireway or on top of the fixture. A long-life LED charge indicator light and test switch shall be included. The fluorescent EM pack shall operate one 14w-54w T5 (2′-4′) or 20w-32w (2′-4′) T8 fluorescent lamps. The EM pack shall provide reduced illumination for a minimum of 90 minut ...
... either inside the wireway or on top of the fixture. A long-life LED charge indicator light and test switch shall be included. The fluorescent EM pack shall operate one 14w-54w T5 (2′-4′) or 20w-32w (2′-4′) T8 fluorescent lamps. The EM pack shall provide reduced illumination for a minimum of 90 minut ...
SFP Series EOLS-BI1603-29X 34X 36X Series
... 4) LOS (Loss of Signal) is an open collector/drain output, which should be pulled up with a 4.7K – 10KΩ resistor. Pull up voltage between 2.0V and VccT, R+0.3V. When high, this output indicates the received optical power is below the worst-case receiver sensitivity (as defined by the standard in use ...
... 4) LOS (Loss of Signal) is an open collector/drain output, which should be pulled up with a 4.7K – 10KΩ resistor. Pull up voltage between 2.0V and VccT, R+0.3V. When high, this output indicates the received optical power is below the worst-case receiver sensitivity (as defined by the standard in use ...
fault location on distribution systems - Working Group
... With this simple equation, we can estimate answers with voltage and current magnitudes. For a ground fault, Zl=ZS is about one ohm per mile. If the line-to-ground voltage, V=5000 V, and the fault current, I=1500 A, the fault is at about 3.3 miles (5000/1500). Remember to use the phaseto-phase volta ...
... With this simple equation, we can estimate answers with voltage and current magnitudes. For a ground fault, Zl=ZS is about one ohm per mile. If the line-to-ground voltage, V=5000 V, and the fault current, I=1500 A, the fault is at about 3.3 miles (5000/1500). Remember to use the phaseto-phase volta ...
Intermodulation Distortion
... rapidly catch up! In fact, they will (theoretically) become equal to the first order product at some large input power. The point at which each higher order product equals the firstorder signal is defined as the intercept point. Thus, we define the second order intercept point as the output power wh ...
... rapidly catch up! In fact, they will (theoretically) become equal to the first order product at some large input power. The point at which each higher order product equals the firstorder signal is defined as the intercept point. Thus, we define the second order intercept point as the output power wh ...
1.1 MOSFET Scaling and Small Geometry Effects
... remain constant. This means that the electric fields within the device will increase (filed =Voltage/distance). The threshold voltages remain constant while the power per transistor will increase by S. The power density per unit area will increase by S3! This means that for the same chip area, the p ...
... remain constant. This means that the electric fields within the device will increase (filed =Voltage/distance). The threshold voltages remain constant while the power per transistor will increase by S. The power density per unit area will increase by S3! This means that for the same chip area, the p ...
MART-02:
... All address and control inputs on PC board are biased at the H-level. These inputs may be driven to L-level by applying external signal at L-level, e.g. by connecting to electric ground (current consumption at these inputs may be neglected). At the end of a record or playback cycle, the module autom ...
... All address and control inputs on PC board are biased at the H-level. These inputs may be driven to L-level by applying external signal at L-level, e.g. by connecting to electric ground (current consumption at these inputs may be neglected). At the end of a record or playback cycle, the module autom ...
Tube Town – Bias Setup
... Once a measurement method has been decided upon and everything has been prepared, all that remains is actually setting the bias. However, the most important parameter is missing: the value at which the idle current should be set. This can either simply be calculated, or read out of the table below. ...
... Once a measurement method has been decided upon and everything has been prepared, all that remains is actually setting the bias. However, the most important parameter is missing: the value at which the idle current should be set. This can either simply be calculated, or read out of the table below. ...
DC/DC converter, part 1
... Step-down (buck) converter Add filter to reduce ripple voltage Diode added to protect switch VL -> infinity if no diode and instantaneous switching! Parasitic capacitances Cx would be charged by the inductor current ...
... Step-down (buck) converter Add filter to reduce ripple voltage Diode added to protect switch VL -> infinity if no diode and instantaneous switching! Parasitic capacitances Cx would be charged by the inductor current ...
MAX16839 Evaluation Kit Evaluates: General Description Features
... each channel can be reconfigured to provide down to 50mA of current. The EV kit operates from a 5V to 40V rated power supply providing up to 300mA and the EV kit can withstand a 45V load-dump condition. The input supply is filtered by common-mode choke L1 and capacitor C1, while battery-reverse prot ...
... each channel can be reconfigured to provide down to 50mA of current. The EV kit operates from a 5V to 40V rated power supply providing up to 300mA and the EV kit can withstand a 45V load-dump condition. The input supply is filtered by common-mode choke L1 and capacitor C1, while battery-reverse prot ...
Features Mechanical Data
... Products described herein may be covered by one or more United States, international or foreign patents pending. Product names and markings noted herein may also be covered by one or more United States, international or foreign trademarks. LIFE SUPPORT Diodes Incorporated products are specifically n ...
... Products described herein may be covered by one or more United States, international or foreign patents pending. Product names and markings noted herein may also be covered by one or more United States, international or foreign trademarks. LIFE SUPPORT Diodes Incorporated products are specifically n ...
MAX3243-EP - Texas Instruments
... (HBM) protection pin to pin (serial-port connection pins, including GND). The device meets the requirements of TIA/EIA-232-F and provides the electrical interface between an asynchronous communication controller and the serial-port connector. This combination of drivers and receivers matches that ne ...
... (HBM) protection pin to pin (serial-port connection pins, including GND). The device meets the requirements of TIA/EIA-232-F and provides the electrical interface between an asynchronous communication controller and the serial-port connector. This combination of drivers and receivers matches that ne ...
UCC28517 Evaluation Module (EVM)
... Applying loads outside of the specified output range may result in unintended operation and/or possible permanent damage to the EVM. Please consult the EVM User’s Guide prior to connecting any load to the EVM output. If there is uncertainty as to the load specification, please contact a TI field rep ...
... Applying loads outside of the specified output range may result in unintended operation and/or possible permanent damage to the EVM. Please consult the EVM User’s Guide prior to connecting any load to the EVM output. If there is uncertainty as to the load specification, please contact a TI field rep ...
Electricity
... Electrical Resistance • You and a friend are trying to illuminate a space that has very poor lighting. You both have several feet of wire, two batteries and several light bulb systems to work with. Your friend strings together three light bulbs in a series. You decide set up a one bulb circuit. Who ...
... Electrical Resistance • You and a friend are trying to illuminate a space that has very poor lighting. You both have several feet of wire, two batteries and several light bulb systems to work with. Your friend strings together three light bulbs in a series. You decide set up a one bulb circuit. Who ...
Old Company Name in Catalogs and Other Documents
... specification should be kept. The output voltage of normal operation will be the Output Voltage Swing of ...
... specification should be kept. The output voltage of normal operation will be the Output Voltage Swing of ...
Switched-mode power supply
A switched-mode power supply (switching-mode power supply, switch-mode power supply, SMPS, or switcher) is an electronic power supply that incorporates a switching regulator to convert electrical power efficiently. Like other power supplies, an SMPS transfers power from a source, like mains power, to a load, such as a personal computer, while converting voltage and current characteristics. Unlike a linear power supply, the pass transistor of a switching-mode supply continually switches between low-dissipation, full-on and full-off states, and spends very little time in the high dissipation transitions, which minimizes wasted energy. Ideally, a switched-mode power supply dissipates no power. Voltage regulation is achieved by varying the ratio of on-to-off time. In contrast, a linear power supply regulates the output voltage by continually dissipating power in the pass transistor. This higher power conversion efficiency is an important advantage of a switched-mode power supply. Switched-mode power supplies may also be substantially smaller and lighter than a linear supply due to the smaller transformer size and weight.Switching regulators are used as replacements for linear regulators when higher efficiency, smaller size or lighter weight are required. They are, however, more complicated; their switching currents can cause electrical noise problems if not carefully suppressed, and simple designs may have a poor power factor.