Voltage

hardmon project can monitor hardware indicators for temperature, voltage, fan speed etc... of a running system with a graphical panel. The default configuration allows to monitor up to 3 temperatures, 3 fan speeds and 6 voltages. This tool is more particularly adequate for bi-processor systems.... Platforms: *nix

GPIB::hpe3631a is a Perl-GPIB module for HPE3631A power supply. SYNOPSIS use GPIB::hpe3631a; $g->GPIB::hpe3631a->new("name"); $g->output(1); # Outputs on $g->output(0); # Outputs off $v = $g->output; # Read output state $g->track(1); # P25V and N25V track voltage $g->track(0); # stop... Platforms: *nix

wmalms monitors data obtained from a sensor chip: temperature, fan speed, voltage. It can be used as a dockable/swallowed applet with Window Maker, BlackBox and clones (incl. FluxBox), or any window manager that supports swallowing, including gnome, kde(kpanel)-1, fvwm and clones.... Platforms: *nix

Wmsensormon is a doc app for WindowMaker that utilizes lm_sensors to monitor CPU temp, sys temp, fan speeds, and CPU voltage. It offers configurable warnings for overheating, and the sensors displayed are adjustable by the user with command line parameters. Installation: make make install... Platforms: *nix

Determine the color code of a resistor and calculate resistors for LED circuits. By using this resistor calculator it is very simple to determine the color code of a resistor based on the resistor value. Of course, you can also provide a color code and the program will show you the resulting... Platforms: Windows

HWMonitor is a hardware monitoring program that reads PC systems main health sensors : voltages, temperatures, fans speed. The program handles the most common sensor chips, like ITE® IT87 series, most Winbond® ICs, and others. In addition, it can read modern CPUs on-die core thermal sensors,... Platforms: Windows

HWMonitor is a hardware monitoring program that reads PC systems main health sensors : voltages, temperatures, fans speed. The program handles the most common sensor chips, like ITE® IT87 series, most Winbond® ICs, and others. In addition, it can read modern CPUs on-die core thermal sensors,... Platforms: Windows

Simple Make Wav is command line wich allows to create a wav file with a sinusoidal or triangular or rectangular or personnal signal and to adjust voltage, frequency and cyclic ratio. Platforms: Mac, BSD, Linux

The FFT output can suply voltage output waveform and current waveforms. Requirements: - MATLAB 7.7 or higher - MATLAB's SimPowerSystems Platforms: Windows, Mac, *nix, Matlab, BSD Solaris

An Advanced Simple Configuration Delta-Sigma Modulation Three-Phase Inverter Implementing Space Voltage Vector Approach. To miniaturize and enhance the performance of a variety type of switching mode inverters and converters, researchers have developed with great efforts so far. In these... Platforms: Matlab

It simulates three phase simple PWM-180 degree conduction based inverter. Frequency and output voltage can be changed using slider gains block used. Platforms: Matlab

This is a simple program written so the equations look like classical matrix equations and it solves the voltage out of the standard current driven loop filter. This is intended to be used in some future PLL analysis program, but it outlines the way to set up the equations, and solve them. There... Platforms: Matlab

Hello,Can anyone help me debug my "Single Phase Inverter" model?I have it semi-made, i have pwm features in there, but i just can't get it to work.I need to achieve a Pure Sine Wave, at the output.And also at variable frequencies. I have a transformer attached at the output too, to achieve... Platforms: Matlab

This zip file contains three functions: dbm_to_vpp which converts dBm to a peak-to-peak voltage; dbmean which calculates the average or mean decibel value of two or more decibel quantities; and nextpow10 which returns the next higher power of 10 for a specified number. Platforms: Matlab

This package includes a configurable Simulink model for three different types of DC-DC converters (Buck, Boost and Buck-Boost converters) with a PWM PI controller. The example provided shows a case to boost voltage from 5 volts to 25 volts. It can be used to learn DC-DC converters and their... Platforms: Matlab

The model simulates space vector based three phase inverter with the state space model of thefilter. The model parameters such as frequency, switching frequency, load parameters, voltage, modulation index and filter A,B,C,D parameters. Platforms: Matlab

A simple simulation Model for DC DC step-down buck converter, the model allows measurments of output current/voltage, capacitor current, diode current. Ripples in each measurment can be observed very accurately using the scope Platforms: Matlab

The model simulates three phase three level diode clamped inverter using sinosoidal pulse width modulation. FFT analysis of output voltage is performed using power GUI. Switching frequency and output frequency can be adjusted using the initilzing callback function in the model properties. Platforms: Matlab

The model simulates a three phase Sinusoidal PWM rectifier. Applied Voltage, switching frequency and sampling factor can be changed from the model properties block. Platforms: Matlab

Given a set of customer requirements, design a suitable DC/DC converter.Project includes full derivation of control transfer functions, simulink model.Design Spec:Voltage input200-650 VDCVoltage output28VDC, regulatedFull load power300WMinimums load20% of full loadRipple voltage?100mV at full... Platforms: Matlab