Logic Simulation - VLSI Testing Lab
... Use transistors with detailed device models Calculate charge/discharge current with transistor’s voltagecurrent model and obtain node voltage as a function of time Mainly for post-PR timing verification, e.g., Timemill ...
... Use transistors with detailed device models Calculate charge/discharge current with transistor’s voltagecurrent model and obtain node voltage as a function of time Mainly for post-PR timing verification, e.g., Timemill ...
EEEB283 Electrical Machines & Drives
... – Motor supplies power back to line • Provided enough loads connected to line to absorb power – Normal IM equations can be used, except s is negative – Only possible for > s when fed from fixed frequency source ...
... – Motor supplies power back to line • Provided enough loads connected to line to absorb power – Normal IM equations can be used, except s is negative – Only possible for > s when fed from fixed frequency source ...
MAX6709/MAX6714 Low-Voltage, High-Accuracy, Quad Voltage Monitors in µMAX Package General Description
... flow from the external pullup voltage to VCC. The outputs can be wire-ORed for a single power-good signal. The MAX6709 quad voltage monitor includes an accurate reference, four precision comparators, and a series of internally trimmed resistor-divider networks to set the factory-fixed threshold opti ...
... flow from the external pullup voltage to VCC. The outputs can be wire-ORed for a single power-good signal. The MAX6709 quad voltage monitor includes an accurate reference, four precision comparators, and a series of internally trimmed resistor-divider networks to set the factory-fixed threshold opti ...
Motor Speed Controller
... When a motor is connected to a fixed voltage it will travel at a set speed. If you reduce the voltage to the motor, the motor’s speed will also be reduced. If the voltage to the motor remains fixed, how can the motor’s speed be varied? The function of the motor speed controller is to allow this to b ...
... When a motor is connected to a fixed voltage it will travel at a set speed. If you reduce the voltage to the motor, the motor’s speed will also be reduced. If the voltage to the motor remains fixed, how can the motor’s speed be varied? The function of the motor speed controller is to allow this to b ...
ZRC330
... device is available in a small outline surface mount package, ideal for applications where space saving is important. The ZRC330 design provides a stable voltage without an external capacitor and is stable with capacitive loads. The ZRC330 is recommended for operation between 20µA and 5mA and so is ...
... device is available in a small outline surface mount package, ideal for applications where space saving is important. The ZRC330 design provides a stable voltage without an external capacitor and is stable with capacitive loads. The ZRC330 is recommended for operation between 20µA and 5mA and so is ...
Old Company Name in Catalogs and Other Documents
... subject to change without any prior notice. Before purchasing or using any Renesas Electronics products listed herein, please confirm the latest product information with a Renesas Electronics sales office. Also, please pay regular and careful attention to additional and different information to be d ...
... subject to change without any prior notice. Before purchasing or using any Renesas Electronics products listed herein, please confirm the latest product information with a Renesas Electronics sales office. Also, please pay regular and careful attention to additional and different information to be d ...
AN1946
... We have to get an access to this neutral point to be able to measure the BEMF voltage. In many applications like compressor drives, it is not possible to implement a wire giving access to a neutral point. To get this voltage information we use various methods to rebuild a virtual neutral. We can alr ...
... We have to get an access to this neutral point to be able to measure the BEMF voltage. In many applications like compressor drives, it is not possible to implement a wire giving access to a neutral point. To get this voltage information we use various methods to rebuild a virtual neutral. We can alr ...
Transformers and Power Flow
... Figure next shows the rear view of the same transformer where cooling fans can be seen which remove heat from the transformer through forced air circulation. A transformer is called a “stepdown” transformer if the secondary voltage, ES, is lower than the primary voltage, EP. On the hand, if the ...
... Figure next shows the rear view of the same transformer where cooling fans can be seen which remove heat from the transformer through forced air circulation. A transformer is called a “stepdown” transformer if the secondary voltage, ES, is lower than the primary voltage, EP. On the hand, if the ...
Source Code
... prevents the passage of the ripple current (due to high impedance at ripple frequency) while allowing the d.c (due to low resistance to d.c). (c) Various combinations of capacitor and inductor, such as L-section filter ...
... prevents the passage of the ripple current (due to high impedance at ripple frequency) while allowing the d.c (due to low resistance to d.c). (c) Various combinations of capacitor and inductor, such as L-section filter ...
Noise Countermeasures for AC Power Lines
... effective only against differential mode noise. They are also called differential mode capacitors, and those with comparatively large capacities around 1 μF are used. As X capacitors are connected between the lines and are not connected between the line and the earth, even if they break there will b ...
... effective only against differential mode noise. They are also called differential mode capacitors, and those with comparatively large capacities around 1 μF are used. As X capacitors are connected between the lines and are not connected between the line and the earth, even if they break there will b ...
With Transformer - TI E2E Community
... NF Schematic and Expressions •Transformer Ratio Selection: It seems that the higher the transformer turns ratio (n), the lower the active amplifier’s gain needs to be (for the desired insertion gain), and thus the best NF. However: •Increasing “n” requires higher R1 (for proper termination of Rs) • ...
... NF Schematic and Expressions •Transformer Ratio Selection: It seems that the higher the transformer turns ratio (n), the lower the active amplifier’s gain needs to be (for the desired insertion gain), and thus the best NF. However: •Increasing “n” requires higher R1 (for proper termination of Rs) • ...
design and development of three single phase passive filter
... use of electronic switches that conduct load current only during a fraction of power frequency period. Therefore, it can conceive non-linear loads as those which Ohm’s law cannot describe the relation between V and I. Those loads are listed below: 1. Power Electronics: Variable frequency drives ...
... use of electronic switches that conduct load current only during a fraction of power frequency period. Therefore, it can conceive non-linear loads as those which Ohm’s law cannot describe the relation between V and I. Those loads are listed below: 1. Power Electronics: Variable frequency drives ...
Technical Research Paper “Microcontroller based Fault Detector”
... International Journal of Advancements in Research & Technology, Volume 1, Issue 5, October-2012 ISSN 2278-7763 ...
... International Journal of Advancements in Research & Technology, Volume 1, Issue 5, October-2012 ISSN 2278-7763 ...
Analog Applications Journal
... cant feature is that the TLV2541 will support a typical digital that CS remains active (LOW) for the entire sample/ signal processor (DSP) with no glue logic. It will also supconvert cycle (Figure 2). port a typical serial port protocol, such as can be found in 8- and 16-bit microprocessors. The dev ...
... cant feature is that the TLV2541 will support a typical digital that CS remains active (LOW) for the entire sample/ signal processor (DSP) with no glue logic. It will also supconvert cycle (Figure 2). port a typical serial port protocol, such as can be found in 8- and 16-bit microprocessors. The dev ...
Heater Controls & Components
... on the bottom of the drawing, as you would normally hold it, but the example on the bottom has it’s reference pointer pointing to the right, both are outputs. The top right drawing section has a reference pointer coming in from the top, this indicates an input and shows where the input is coming fro ...
... on the bottom of the drawing, as you would normally hold it, but the example on the bottom has it’s reference pointer pointing to the right, both are outputs. The top right drawing section has a reference pointer coming in from the top, this indicates an input and shows where the input is coming fro ...
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.