Download Free PDF Electronics Forumulas for Engineer

I discovered base on experience that even though you are a registered electrical or electronics
engineer sometime somehow you tend to forgot the basic, the electronics formulas the question how to
find those formulas that teach you long time ago.. for that you have no problem at all why because
I collect it through the power of search engine the list of Free PDF file that ready to download all about
electronics also electrical formulas or formulae also the chart.

ELECTRICAL FORMULAS

Air Coil Winding Chart
Complete from inductance in microhenries, Number of Turns etc.

Antenna Introduction Basic
Antennas formulae with problem and solution. Real antennas are different, however, and do not
have an ideal radiation distribution. Energy varies with
angular displacement and losses occur due to sidelobes.


Antenna Formulas
With terms and calculations. This terms is traditionally tied to the recieve antenna factor, the
ratio of field strength at the location of the antenna to the output voltage across the load connected to the antenna.


Standard Antenna
Terms and Related Formulas, A surface, near or on an
antenna, on which it is convenient to make
assumptions regarding the field values for the
purpose of computing fields at external points.


BJT Formula Summary
For the pnp device, reverse the directions of all current labels and reverse
the order of subscripts involving node


Cable Design Equations—Coaxial Cable Formulae
Coax cable capacitance, coax cable velocity of propagation, time delay, impedance, cut off frequency,


Coaxial Transmission Lines
Electrical Properties, Relative propagation velocity, Capacitance, Maximum operating frequency, Peak power rating, RF peak voltage


Electromagnetic Relationships and Formulas
Impedance (for an inductor), Core Constant, Inductance L, Attentuation, Magnetic Field Intensity (H), Magnetic Flux Density (B), Inductance (L), Quality Factor (Q)


Inductance Calculation Techniques
Approximations and Handbook, In the second part of this two parts series on inductance calculation techniques, approximation techniques and handbook methods


Antenna Circuit Design for RFID Applications
Passive RFID tags utilize an induced antenna coil
voltage for operation. This induced AC voltage is
rectified to provide a voltage source for the device. As
the DC voltage reaches a certain level, the device
starts operating.


Microstrip Line Impedances
Dielectric Constant, Effective Dielectric Constant.


Complete electronics Formulas and fundamentals
Antenna,Radar Equations, Radar and receiver characteristics and test, Microwave rf components, Electro optics and IR, Aircraft dynamics considerations,
Data transfer busse.


Engineering Reference - Equations
Voltage Reflection Coefficient, Effective Aperature Related to Gain of Antenna, Characteristic Impedance of Free Space, Friis Transmission Equation.


Voltage Standing Wave Ratio
When a transmission line is terminated with an impedance, ZL, that is not equal to the characteristic impedance of
the transmission line, ZO, not all of the incident power is absorbed by the termination.

eBook Free on System Theory and Design, Formulas and Table for Signal, Mathematics for Electrical, Power Converter

Internet and wireless security
The security of this e-commerce is now a key enabler for businesses and this book presents an overview of current and future infrastructures for e-business including XML security mechanisms.
http://w13.easy-share.com/1227501.html
http://depositfiles.com/files/1054292




Linear System Theory and Design
Has been made more accessible to students from all related backgrounds. After introducing the fundamental properties of linear systems, the text discusses design using state equations and transfer functions.
http://depositfiles.com/files/1106195
http://w13.easy-share.com/1257605.html




Handbook of Formulas and Tables for Signal Processing
Includes audio, video, speech, image, communication, geophysical, sonar, radar, medical, and more. Signal processing applies to the theory and application of filtering, coding, transmitting, estimating, detecting, analyzing, recognizing, synthesizing, recording, and reproducing signals.
http://rapidshare.com/files/27332460/hofatfsp.rar
Password = www.AvaxHome.ru




Electrical Books
http://rapidshare.com/files/28816855/Electrical_Books.rar
http://depositfiles.com/files/814788
http://www.filefactory.com/file/b60b4d




MIMO System Technology for Wireless Communications
Coverage on all aspects of MIMO technology along with up-to-date information on key related issues.
http://rapidshare.com/files/32884191/MIMO-leechat2001-rip.rar





Mathematics For Electrical Engineering And Computing
Applications of modern mathematics, such as Boolean Algebra and Sets and Functions, and also teaches both discrete and continuous systems
http://rapidshare.com/files/21346592/MathematicsForElectrical_Engineering_AndComputing_MUYA.rar
http://www.filefactory.com/file/a8aa9a




Power Converter Circuits
Reveals all key components of rectification, inversion, cycloconversion, and conversion circuits It describes switching, voltage, and current relationships, as well as converter properties, operation, control.
http://mihd.net/qh69ji
http://www.divshare.com/download/1587320-df1
http://www.mediafire.com/?4hvmql1jzrd
http://rapidshare.com/files/48980115/0824750543.rar

Electrical Formulas

lIST Below links are all free electrical formulas.

electrical formulas etc. - metric conversion, electrical formulas, conduit weight, maximum no. of conduit, 600 volt building wire, weights and ampacities, ampacities of a insulated conductors, copper to aluminum, receptacle configuration.

electrical and mechanical formulas - ohms law, power - ac circuit, power - dc circuit, mechanical, blower motors, pump motors.

useful electrical formulas - to find ampers when horsepower is known, amperes when kilowatts are known, amperes when kilovolt amperes are known, kilowatts, kilo volts amperes, horsepower.

electrical formulas - admittance, ammeter shunt, batteries, capacitance, capacitance in parallel, capacitance and series, charge division by parallel capacitances, compensation theorem, complex power, current division by parallel resistances, delta-star transformation, dielectric dissipation factor, direct current machines, efficiency, energy, fault calculation, harmonic resonance, inductance, inductance in parallel, inductance in series, induction machines, impedance, instrument transformer, joule's law, kirchhof's laws, maximum power transfer theorem, millman's theorem, mutual inductance, norton's theorem, ohm's law, per-unit system, power, power factor, power factor correction, reactance, reactive loads, reactors, reciprocity theorem, resistance, resistance in parallel, resistance in series,
resonance, star-delta transformation, superposition theorem, symmetrical components, synchronous machines, temperature rise, thermal short time rating, thevenin's theorem , thievenins and norton equivalence, three phase fault level, three phase power, time constants, transformers, voltage division by series capacitances, voltage division by series resistances, voltmater multiplier, wheatstone bridge.

free download Formulas, Equations, and Help - unit converter, periodic table of elements, kvar calculator, voltage drop calculator, motor protection calculator, motor calculation, circuit design calculator, conduit fill calculator, 4 function calculator, zonal cavity calculator, arc flash calculator, fault current calculator, lighting system calculator, capacitor kvar calculator, software, residential load calculations, touch potentian 2 wire circuit, conversion formulas, electrical formulas based on 60 hz.

Electrical and Electronic theory, laws, principles

Electrical circuit and theory - transformer, how to build transformer, the variable and inductor, magnetic fields, electric fields, induction motor, phase shift, wave forms analysis.



Fundamental network theorems for dc and ac analysis - Ohms laws KCL and KVL, voltage and current devider, Nodal analysis, loop or mesh analysis, superposition, source transformation, thevenin's and norton's theorems.



Electrical formulas - Notation, impedance, admittance, reactance, reasonance, reactive loads and power factor, complex power, three phase power, per unit system, symmetrical components, fault calculation, three phase fault level, thermal short time rating, instrument transformers, power factor correction, reactors, harmonics reasonance.



free Ohms law and power calculator - you can enter any value that you want and it will give automatically the answer

Electrical inventors

List below with attached picture with their Biodata. They are very popular electrical inventors even up to the present time, one of the remarkable was their family names use as units in the formulas of ohms law.

Ohms Law formula
Voltage(v) = Current(i) times resistance(r)


addtional formula
Power(p) = Current(i) times voltage(v)

The unit of voltage is volt while current is ampere then resistance is ohms and power is watts.


Alessandro Volta
Born 1745 at Como
Died 1827
Facts :
Italian physicist
Educated in the public schools
1774 He became a professor at Royal School in Como
He devised the electrophorus
1776-77 He devised the ignition gases by an electric spark
1779 He became a professor of physics at the University of Pavia for 25 years
1800 He developed voltaic pile
1801 Napoleon made him a count the electrical unit known as volt.


Andre Marie Ampere
Born : January 20, 1775 in Lyon, France
Died : June 10, 1836 in Marseilles, france
Facts :
Mastered in mathematics by the age of twelve without proper schooling
He did not read mathematics books until he was 13 years old.
1797 - 1802 earned by tutoring mathematics
Professor of physic and chemistry at Bourg Ecole Centrale
1809-1828 Apointed professor of mathematics at Ecole Polytechnique
He demonstrated various magnetic
He had discovered elctrodynamical forces between linear wires
1826 electricity and magnetism was published.


George Simon Ohm
Born - March 16, 1789 in Germany
Died - July 6 1854 in Munich, Bavarua Germany
Fact :
1806 He took up a post as a mathematics teacher in a school
in Gottstadt bei Nydau.
1811 He recieved a doctorate from Erlangeon.
1817 He received an offer to become a teacher of mathematics and
physics at Jesuit Gymnasium of Cologne.
1820 He had learned of Oersted's discovery of electromagnetism
1825 He published his first paper about electromagnetic force
produced by a wire.
1826 He gave a mathematical description of conduction in a circuits.
what we called ohms law.
1827 He gave his complete theory of electricity.
1843 He stated the fundamental principle of physiological acoustic.
1849 He He took up a post in Munich as curator.
1852 He achieved his lifelong ambition as chair of physics.


James Watt
Fact :
He is Scottish engineer
He is inventor
one who developed of the steam engine as a practical power source.
1757 He appointed as instrument maker at the University of Glasgow.
He studied the Newcomen steam engine.
1769 He patented a separate condeser
He improved in developed the twin-action piston engine.