Online Calculators

 

Engineering Conversion Calculators

 

Ohms Law Calculators

OHM'S CALCULATOR

VIRTUAL LIGHT BULB: OHMS LAW (JAVA APPLETS)
S. Russell, G. Bothun & A. Hulse, University of Oregon


VOLTAGE DROP CALACULATOR
Internet program created by Nick DeBaggis,
DeBaggis Electric and hosted by M. Holt,
National Electrical Code Internet Connection

 

Spectrum Analysis

 

Antenna Design

ANTENNA SYSTEM EVALUATOR - CALCULATOR
VanVarden

CUBICAL QUAD ANTENNA CALCULATOR
VanVarden

 

Electromagnetic Spectrum

ELECTROMAGNETIC SPECTRUM CALCULATOR (JAVA APPLET)

Filter design

Bill KE1GF's Low-pass Butterworth Calulator

Fourier

FOURIER SYNTHESIS
M. Thole, Institut für Netzwerktheorie und Schaltungstechnik,
TU Braunschweig, Bundesrepublik Deutschland (Germany)

 

Power Conversions/Calculations

CONVERTER POWER FACTOR CALCULATOR
J.H. Galloway & Associates, Brookfield, CT

KVAR CALCULATOR: ONLINE CAPACITOR
Amber Capacitors

POWER FACTOR CORRECTION FILTER CALCULATOR
J.H. Galloway & Associates, Brookfield, CT

 

INTERACITVE POWER ELECTRONICS ONLINE TEXTBOOK
V. Ramaswamy, Faculty of Engineering,
University of Technology, Sydney, Australia

 

Receivers

RECEIVER MODEL TOOL: CALCULATOR (JAVA APPLET)
Anadigics

 

Resistors

CALCULATE RESISTOR VALUES FROM COLOR CODES (JavaScript)
D. Goodman

COLOR CODED RESISTANCE CALCULATOR (JAVA SCRIPT)
J.B. Lukin, Department of Electrical Engineering, University of Pennsylvania

RESISTER VALUE CALCULATOR
US Army Flexible Computer Integrated Manufacturing,
Component Identification Tool & Hosted by F.R.F. Aragão,
Física 3 Experimental, Instituto de Física,
Universidade de Brasília, Brasília (Brazil)

RESISTORS (JAVASCRIPT)
Carlos Lazarini Fonseca

THE PATH OF LEAST RESISTANCE: A RUDIMENTARY RESISTOR IDENTIFIER
D. Goodman

 

Amps (Class A)

 

LC and Impedance

CAPACITANCE-FREQUENCY-INDUCTANCE CALCULATOR
OPAMP LABS Inc., L.A.

 

 

Mixers

 

 

Cable & Wire

COAXIAL CABLE ATTENUATION & POWER HANDLING CALCULATOR
Times Microwave Systems

 

Capacitor Indentification

CAPACITOR IDENTIFICATION - CALCULATORS
US Army Flexible Computer Integrated Manufacturing,
Component Identification Tool & Hosted by F.R.F. Aragão,
Física 3 Experimental, Instituto de Física,
Universidade de Brasília, Brasília (Brazil)

 

Waveforms

WAVEFORM CALCULATOR (JAVA APPLET)
G, H. Sasaki, Ze Li & Vengafai U,
Department of Electrical Engineering,
University of Hawaii, Manoa, Hawaii

 

Conductor Sizing

 

 

Frequency/Wavelength

WHEATSTONE BRIDGE (JAVA APPLET) *URL last updated 21 Mar 2001
D. Wiarda

 

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