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| Electrical / Electronics Conversions, Formulas & References |
Throughout the years as an engineer, I have needed to research topics on engineering, physics, chemistry, mechanics, mathematics, etc. The Internet has made the job infinitely simpler, with the caveat that you have to be careful of your sources. Anyone can post anything on the Internet without peer review, and errors are rampant. The topics listed below are primarily ones that I have researched and generated custom pages for the content. I welcome visitor review and comments on my material to help ensure accuracy.
- NIST's Reference on Constants, Units & Uncertainty
- U.S. DoE vast resources
- ConvertIt website's scanned edition of the "Handbook of Mathematical Functions"
| | F | | Far Field / Near-Field Transition | | Far vs. Near Field | | FCC Part 15 | | Filter Design Data | | Filter Equivalent Noise BW | | Filter Transfer Functions | | Filter Prototype Denormalization | | Flip Flop Tables | | FM Radio Database Query | | Fourier Series of Periodic Signals | | Frequency Allocation - E.U. | | - text table version | | Frequency Allocation - U.S. | | - text table version | | Frequency Bands | | Frequency Inversion | | Frequency Modulation | | Frequency-Reactance Nomograph | | Frequency-to-Wavelength | | Friis Equation (Path Loss) | | Fuse Specs | | Fuse Package Outline | | G | | Gaussian Filter Lowpass Poles | | Gaussian Filter Lowpass Prototype | | Generators AC / DC | | GPIB / HPIB / IEEE-488 | | GPS Resources | | Greek Alphabet (Symbols, Letters) | | GSM | | GSM (CTSBCH) Timeslot Assignment | | GSM (MS) Classes for Multislot Capability | | GSM Timeslot & Frequency Specs | | H | | HAM, Origin of | | Helical Resonators / Filters | | History of Communications | | History of 50 Ω | | Hobby Electronics Kits | | Home Computers circa 1981 | | HPIB (IEEE-488/GPIB) Interface | | I | | IC Logo Identifier | | IEEE-488 (HPIB/GPIB) Interface | | IEEE802.16 WiMAX - WiMAN Resources | | IM3 Frequency Prediction for any Number of Tones | | Impedance Formulas for RLC Combinations | | Impedance Matching | | Inductance | | Induction | | Inductor Design Data | | Inductor Values | | Inductance Conversions | | Insulation & Jacketing Materials Properties | | Intercept Points, 2-Tone 2nd-Order | | Intercept Points, 2-Tone 3rd-Order | | IP2 | | IP3 | | Isolators / Circulators | | J | | Jamming | | JEDEC Specs | | JEITA Specs | | K | | Karnaugh Maps | | Kirchhoff's Law | | Kits, Electronics, Projects | | L | Lead-Free Initiative
pb-free.com, pb-free.info
EU RoHS Limits | | Link Budget | | Lightning | | Lightning Protection | | Li-Poly Batteries | | Logo Identifier | | Loss Tangent | | Lumped-to-Distributed Elements | | M | | Magnetic Field Conversions | | Magnetic Flux Conversions | | Magnetics Design Data | | Magnetism | | Magnetrons | | Maximum Permissible RF Exposure Limits (FCC) | | Maxwell's Equations | | Microstrip | | Microwave Principles | | MIL Standards & Specs | | MIL-STD-1553 & 1773 Bus | | Miniature Lamp Guide | | Mixer Design Data | | Mixer Spurious Products | | Modulation | | Modulation Principles | | Morse Code | | Motors AC / Motors, DC | | mW-to-dBm Conversions | | N | | Nanotechnology Resources | | Near Field Communications (NFC) Resources | | Near-Field / Far-Field Transition | | Near vs. Far Field | NEETS
Module 1 - Introduction to Matter,
Energy, and Direct Current
Module 3 - Introduction to Circuit
Protection, Control, and
Measurement
Module 5 - Introduction to
Generators and Motors
Module 8 - Introduction to
Introduction to Amplifiers
Module 11 - Microwave Principles
Module 12 - Modulation Principles
Module 18 - Radar Principles
| | Noise Figure | | Noise Power | | Noise Voltage | | Norton Equivalent | | Numerical Prefixes | | O | | Ohm's Law | | Opamps | | Opamp Noise Figure | | Oscillator Design Data |
| | P | | P1dB | | Package Markings (SMD) | | - Search Engine (SMD) | | Package Outlines | | Parallel Circuits | | Parallel Port Pinout | | Parallel-Series Circuits | | Path Loss | | PCB Design Data | | PCB Trace Fusing Current | | PCB Via Fusing Current | | PIM - Passive Intermodulation | | Path Loss, 1- & 2-Way (Friis) | | Photovoltaic Cell EM Regions | | Polarization, Antenna | | Potential | | Power, Electric | | Power Density | | Power Dividers / Combiners | | Power Factor | | Power Supply Design Data | | Power & Voltage in 50 Ω System | | Propagation Time | | Pulse Definition | | Q | | Quadrature Couplers | | Quadrature Modulation | | R | | Radar Blind Speed | | Radar Cross Section (RCS) | | Radar Equation | | Radar Horizon/Line of Sight | | Radar Principles | | Radar Pulse Repetition Frequency | | Radiation Hazards | | Radio Restoration Projects | | Radio Frequencies | | Reactance-Frequency Nomograph | | Reflection Coefficient / VSWR / Return Loss | | Resistance Conversions | | Resistor Markings: MIL-PRF-55342 | | Resistor Markings: Std | | Resistor Values | | Resonators (λ/4-Wave Coaxial) | | Return Loss / VSWR / Gamma | | RF Exposure Limits (FCC) | | RFID Resources | | RFID DeFacto Standards | | Right-Hand Rule | | RLC Combinations: Parallel | | RLC Combinations: Series | RMS & Average Voltages
- Sinewave
- Triangle Wave | | RMS & Average Power & Voltage | | "Roger Wilco" Origin | RoHS Lead-Free Initiative
pb-free.com, pb-free.info,
EU RoHS Limits | | RoHS Resources | | RS-422 Interface | | RS-485 Interface | | S | | SAR (Specific Absorption Rate) | | Satellite Communications | | Satellite Frequencies | | Semiconductor Properties, RF | | Semiconductor Resources | | Serial Port Pinout | | Series Circuits | | Series-Parallel Circuits | | S, H, Y, Z, ABCD Parameters | | Signal-to-Noise Ratio | | Sinewave Voltages | | Skin Depth | | Slide Rules | | Slot Antennas | | Smith Chart | | Solar Cell EM Regions | | Solar Spectral Irradiance | | Solder | | Solvents for Electronics (properties) | | Spectral Inversion | | Spurious-Free Dynamic Range | | Spurious Calculations | | Square Wave Voltages - Vpk, Vpk-pk, Vavg, Vrms | | Standards Documents - Military & Commercial | | Static Electricity | | Switch Design Data | | Substrate Design Data | | T | | Television/CATV Frequencies | | TEMPEST | | Terminations | | Thermal Noise Power | | Thermal Noise Voltage | | Thιvιnin Equivalent | | Tin Whiskers - NASA | | Toroid Cores | | Torque Specs for Coax Connectors | | Transformers | | Transformer Design Data | | Transformer Lead Color Codes | | Transient (Damped) Responses | | Transistor Museum | Transmission Line Equations
Offsite references: 2, 3 | | Triboelectric Series | | Tubes, Vacuum | | U | | Ultra Wideband (UWB) | | Undersampling | | Units (electrical) | | USB Specifications | | V | | Vacuum Tubes | | Voltage / EMF | | Voltage: RMS & Average Power | VSWR Mismatch Error
Phase Angle Error Derivation | | VSWR Reduction By Attenuation | | VSWR / Return Loss / Gamma | | W | | WAP (Wireless Application Protocol) | | Watkins-Johnson (WJ) Tech-Notes | | Waveguide | | Waveguide Charts | | Waveguide Design Data | Waveguide Formulas:
Rectangular & Circular | Waveguide TE & TM Modes
Rectangular & Circular | | Wavelength-to-Frequency | | WCDMA Band Frequency Assignments | | W-CDMA/CDMA | | WEEE Resources | | Wi-Fi Hot Spot Finder | | Wire | | Wireless Communication Specs #1, #2 | | Wireless Coverage Maps | | Wireless Data Rate Standards | | Wireless Frequency Bands - Global | | Wireless LAN (WLAN) | | WLAN Specs | | WLAN Spectral Masks (802.11a/b/g) | | Z | | ZigBee Resources |
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Webmaster: Kirt Blattenberger, BSEE, UVM 1989 | |
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