Top 10 Best ️‍Helpful Electricity Apps for Engineers on Android and iOS | apps

Using apps as a work tool in the world of engineering and electricians is vital. Software for electricians and especially applications for electricians and electrical installers help them in their daily tasks to solve electrical calculations and problems that they face in their daily work.

Among all the great tools available for electricians, we highlight our best-recommended apps for engineers, electricians, electrical teachers, and students on Android and iOS.

The Best Electrical Apps For Electricians and engineers

1/ ELECTRICAL APP FORMULATOR

ELECTRICAL APP FORMULATOR

Electrical Calculator and Formula is an application that will help you calculate useful electrical engineering formulas in a very easy way. The app includes a list of electrical formulas to help you remember the calculation method. The application includes formulas with an appropriate description. The app can be very useful in generator sizing calculator for various engine loads.

The list of electrical formulas available for calculations is

1) SMD register code calculations

2) Wire Size - Here you can calculate the wire size for single phase and three phase connection. You can select a material like copper or aluminum used in a wire. Here you need to provide voltage, load (amp, watt, kilowatt, power), distance (in feet or meters) and power factor.

3) Ohm's Law - Calculate the voltage using a combination of

• Current and Resistance

• Power and Resistance

• Power and current

Calculate the values ​​of current, resistance and power in the same way.

4) Series-Parallel - Calculate here the values ​​for

• Resistant in series

• Register in parallel

• Capacitor in series

• Capacitor in parallel

• Series inductor

• Inductor in parallel

5) Single Phase - Calculations available here include

• Single phase power supply

• Single phase voltage

• Single-phase current

• Single phase power factor

• Single phase Kva

The formulas available here help you understand the calculation better.

6) Three-phase formula with calculations

• Three-phase power supply

• Three-phase voltage

• Three-phase current

• Three-phase power factor

• Three-phase KVA

7) Conversion - Available calculations include

Star to Delta

Star delta

• CV-KW conversion

• KW to HP conversion

• KW to KVA conversion with KW formula

• KVA to KW conversion with KVA formula

• Electricity/bill calculator

• Electric Power Calculator

• Yarn size conversion chart

8) Color code -

• Resistor color code

• Here you can calculate resistance for 4 band, 5 band and 6 band resistance.

• Inductor color code

• Here the available calculation includes the 4-band resistance.

2/ METAL PRICES

METAL PRICES

Top Cable Metal Prices allows you to check the daily values of copper and aluminum according to the LME and DEL markets in Euros or USD. The application allows you to check recent and old market values while facilitating your research with accurate charts and graphs to provide the most reliable information.

In addition, the application includes exchange rates (€/$) and many other features such as average prices or the possibility of seeing monthly or annual values.

3/ ELECTRICAL CALCULATIONS LITE

ELECTRICAL CALCULATIONS LITE

Electrical Calculations is the best application in the electrical sector, it contains many calculations that can help you in your work. It cannot miss in your smartphone!

Main calculations:

Wire cross-section, voltage drop, current, voltage, active / apparent / reactive power, power factor, resistance, Maximum wire length, Current carrying capacity of insulated conductors / bare conductors / busbar, Conduit filling, Circuit breaker sizing Allowable cable energy passage (K²S²) Operating current Reactance Impedance Power factor compensation MV/LV transformer power factor compensation Capacitor power at different voltages Grounding diagram earth, Short-circuit current, Conductor resistance, Cable temperature calculation, Power losses in cables, Temperature sensors (PT/NI/CU, NTC, Thermocouples, etc.), Analog signal values, Joule effect, String fault current, Risk assessment of overvoltages of atmospheric origin.

Electronic calculations:

Resistor / inductor color code, Fuses, Sum resistors / capacitors, Resonance frequency, Voltage divider, Current divider, Zener diode as voltage stabilizer, Resistor to reduce voltage, Resistor for led, Battery life, Primary winding /transformer secondary, Antenna length, HDD/CCTV Bandwidth Calculator.

Engine calculations:

Efficiency, Motor from three phase to single phase, Single phase motor start capacitor, Motor speed, Motor slip, Maximum torque, Full load current, Three phase motor diagrams, Insulation class, Motor connections, Motor terminal marking.

Conversion:

Δ-Y, power, AWG/mm²/SWG chart, imperial/metric conductor size comparison, cross section, length, voltage (amplitude), sin/cos/tan/φ, energy, temperature, pressure, Ah/kWh, VAr /µF , Gauss/Tesla, RPM-rad/sm/s, Frequency/Angular velocity, Torque, Byte, Angle.

Resources:

Fuse Application Categories, UL/CSA Fuse Class, Standard Resistance Values, Tripping Curves, Cable Reactance Chart, Resistivity and Conductivity Chart, Unit Voltage Drop Chart, Cable Sizes and Weights, Ratings IP/IK/NEMA protection, Atex marking, Device classes, CCTV resolutions, thermocouple color codes and data, ANSI standard device numbers, electrical symbols, electricity worldwide, plug and socket types, IEC connectors 60320, Form C plugs (IEC 60309), Nema connectors, EV charging plugs, Wiring color codes, SI prefixes, Units of measure, Pipe sizes.

Pinout:

Cabling Ethernet (RJ-45), Ethernet with PoE, RJ-9/11/14/25/48, Scart, USB, HDMI, VGA, DVI, RS-232, FireWire (IEEE1394), Molex, Sata, Apple Lightning, Apple Dock Connector, DisplayPort, PS/2, Fiber Optic Color Code, LED, Raspberry PI, ISO 10487 (Car Radio), OBD II, XLR (Audio/DMX), MIDI, Jack, RCA Color Code, Thunderbolt, SD Card, Card SIM, 16x2 LCD display, IO-Link.

4/ TOPMATIC

TOPMATIC

Topmatic helps you select the right section for your installations. The application considers the maximum voltage drop, using the UNE 20460-5-523 standard as a reference for the nominal currents. Available in English, French, Spanish, Dutch, Danish, German, Portuguese and Catalan, it is a useful tool for engineers, installers, dealers, students.

Calculate with Topmatic the most suitable section of the electric cable. Topmatic considers the maximum voltage caída and uses the UNE 20460-5-523 standard as a reference for the admissible intensities, applying the REBT 2002 standard.

Available in Spanish, Portuguese, Catalan, English, French, German, Danish and Dutch, it is a very useful tool for professionals in the electrical sector: distributors, installers, students, etc.

5/ TWO THIRTY VOLTS

TWO THIRTY VOLTS

The app is designed to complement science and physics courses in the national curriculum. It was created by Electrical Safety First, a UK charity which is committed to reducing deaths and injuries caused by electrical accidents at home and at work.

Electricity quiz and review notes for high school science students. As you complete each quiz, you earn reward badges - get perfect scores to collect them all! You can also learn more about electrical safety and careers in the industry by watching a series of short videos (internet connection required).

Topics include:

• Electrical charge

• Electrical circuits

• Electric power

• Electrical safety

• Electrical Symbols

• Sources of electricity

• Electromagnetic induction

• Generators

• Ohm's Law

• Transformers

• Transmission of electricity

6/ ENERGY COST CALCULATOR

ENERGY COST CALCULATOR

Energy Cost Calculator: Calculates the operating cost and energy consumption of electrical equipment or machinery.

Enter

1. Consumption/hour (Watts/KiloWatts)
2. Usage/hour (number of hours used)
3. Cost/watt

and the app will calculate

1. Cost per day
2. Cost per week
3. Cost per month
4. Cost per year
5. Energy consumption per day/week/month/year
6. Energy demand charges

to operate that particular machinery or equipment.

Know the amount of carbon emissions per year, for the electricity you have consumed in one year.

7/ ELECTRICAL ENGINEERING PACK

ELECTRICAL ENGINEERING PACK

A pack of 54 electrical calculators and 16 electrical converters.

Electrical Calculator List:(52)

1. Voltage Calculator
2. Current Calculator
3. Resistance Calculator
4. Power Calculator
5. Voltage drop calculator (new)
6. kVA at Amps (single phase)
7. kVA at Amps (Three Phase)
8. amps at kVA (single phase)
9. amps at kVA (three phase)
10. Single Phase Power Calculator
11. Three Phase Power Calculator
12. Single Phase Current Calculator
13. Three Phase Current Calculator
14. DC power
15. Single-phase horsepower
16. Three phase power
17. Direct Current (HP) Calculator
18. Single Phase Current (HP) Calculator
19. Three Phase Current (HP) Calculator
20. Efficiency Calculator (DC)
21. Efficiency calculator (single phase)
22. Efficiency Calculator (Three Phase)
23. Power factor calculator (single phase)
24. Power Factor Calculator (Three Phase)
25. Light Intensity Calculator
26. Luminous Flux Calculator
27. Solid Angle Calculator
28. Energy Cost Calculator
29. Energy Storage (Resistance) Calculator
30. Energy Storage Calculator (Inductance)
31. Energy Storage (Capacity) Calculator
32. Star to delta conversion
33. Delta to star conversion
34. Inductive Reactance Calculator
35. Capacitive Reactance Calculator
36. Resonance Frequency Calculator
37. Inductor Sizing Equation
38. Capacitor Sizing Equation
39. Resistance calculator (series)
40. Resistance Calculator (Parallel)
41. Inductance Calculator (series)
42. Inductance Calculator (Parallel)
43. Capacity Calculator (series)
44. Capacity Calculator (Parallel)
45. Unknown Resistance Calculator (series)
46. Unknown Resistance Calculator (Parallel)
47. ​​Unknown Capacity Calculator (series)
48. Unknown Capacity Calculator (Parallel)
49. Neutral current (3Ph) unbalanced loads
50. Characteristic impedance (parallel)
51. Characteristic impedance (coaxial)
52. Transformer Calculator

Electrical Converter is a conversion calculator that translates different electrical units of measurement.

It consists of 16 categories with 173 units and 2162 conversions.

Electrical Converter List:(16)

1. Field strength
2. Electric potential
3. Resistance
4. Resistivity
5. Conductance
6. Conductivity
7. Capacity
8. Inductor
9. Fees
10. Linear charge density
11. Surface Charge Density
12. Volume load density
13. Current
14. Linear current density
15. Surface current density
16. Power

The calculation is performed when the user performs:

1. Changes to input values.
2. Changes to input units.
3. Changes to output units.

8/ OHMS LAW CALCULATOR

OHMS LAW CALCULATOR

Ohm's Law Calc. consists of 62 calculators with formulas and circuits

1. Voltage Calculator
2. Current Calculator
3. Resistance Calculator
4. Power Calculator
5. Voltage drop calculator (new)
6. kVA at Amps (single phase)
7. kVA at Amps (Three Phase)
8. amps at kVA (single phase)
9. amps at kVA (three phase)
10. Single Phase Power Calculator
11. Three Phase Power Calculator
12. Single Phase Current Calculator
13. Three Phase Current Calculator
14. DC power
15. Single-phase horsepower
16. Three phase power
17. Direct Current (HP) Calculator
18. Single Phase Current (HP) Calculator
19. Three Phase Current (HP) Calculator
20. Efficiency Calculator (DC)
21. Efficiency calculator (single phase)
22. Efficiency Calculator (Three Phase)
23. Power factor calculator (single phase)
24. Power Factor Calculator (Three Phase)
25. Light Intensity Calculator
26. Luminous Flux Calculator
27. Solid Angle Calculator
28. Energy Cost Calculator
29. Energy Storage (Resistance) Calculator
30. Energy Storage Calculator (Inductor)
31. Energy Storage (Capacity) Calculator
32. Star to delta conversion
33. Delta to star conversion
34. Inductive Reactance Calculator
35. Capacitive Reactance Calculator
36. Resonance Frequency Calculator
37. Inductor Sizing Equation
38. Capacitor Sizing Equation
39. Resistance calculator (series)
40. Resistance Calculator (Parallel)
41. Inductance Calculator (series)
42. Inductance Calculator (Parallel)
43. Capacity Calculator (series)
44. Capacity Calculator (Parallel)
45. Unknown Resistance Calculator (series)
46. Unknown Resistance Calculator (Parallel)
47. ​​Unknown Capacity Calculator (series)
48. Unknown Capacity Calculator (Parallel)
49. Neutral current (3Ph) unbalanced loads
50. Characteristic impedance (parallel)
51. Characteristic impedance (coaxial)
52. Transformer Calculator
53. Voltage divider and RMS calculations

• Impedance of resistor and inductor in series

• Impedance of resistance and inductance in parallel

• Impedance of resistor and conductor in series

• Impedance of resistor and conductor in parallel

• Impedance of the inductance and the conductor in series

• Impedance of inductor and conductor in parallel

• Impedance of R, L and C in series

• Impedance of R, L & C in parallel.

at. Change the unit from amperes to milliamperes or vice versa, the output voltage is calculated instantly

• Changes can be made to input units

• Changes can be made to output units.

9/ VOLTAGE DROP CALCULATOR

VOLTAGE DROP CALCULATOR

The voltage drop calculator allows you to quickly calculate the voltage drop in the simplest and simplest way for a selected conductor type and size. It also calculates percentage voltage drop, cable resistance and end voltage. Automatic calculation of results with modification of input values and units.

* Available in English, Français, Español, Italiano, Deutsch, Português & Nederlands *

• The calculated results can be shared on social networks, mail, messages and other sharing applications.

• Automatic calculation of values based on inputs and units.

• Specific drive options are provided.

• Professional user interface.

10/ EVERYCIRCUIT

EVERYCIRCUIT

Joking aside, this time you will understand how electronic circuits work.

Build any circuit, press the play button and watch dynamic voltage, current and charge animations. This gives you insight into how the circuit works like no equation does. While the simulation is in progress, adjust the circuit parameters with the analog knob, and the circuit responds to your actions in real time. You can even generate an arbitrary input signal with your finger!

It's interactivity and innovation that you can't find in the best circuit simulation tools for PC.

EveryCircuit is not just a feast for the eyes. Under the hood, it contains a custom simulation engine optimized for interactive mobile use, serious numerical methods, and realistic device models. In short, Ohm's law, Kirchhoff's current and voltage laws, nonlinear equations of semiconductor devices, and all the good stuff is there.

The growing component library gives you the freedom to design any analog or digital circuit, from a simple voltage divider to a transistor-level masterpiece.

The schematic editor features automatic cable routing and a minimalist user interface. No mess, less tapping, more productivity.

Simplicity, innovation and power, combined with mobility, make EveryCircuit an indispensable companion for high school science and physics students, electrical engineering students, breadboard and circuit board enthusiasts ( PCB) and amateur radio enthusiasts.

Create an account to unlock all features for a limited time. The full version will use all your imagination and all the screen area of ​​your tablet. Join the EveryCircuit cloud community to store your circuits in the cloud, access them from any of your devices, explore public community circuits and share your own designs. The app requires authorization to access your account for authentication in the EveryCircuit community.

Characteristics:

• Growing public library of community circuits

• Animations of voltage waveforms and current flows

• Animations of capacitor charges

• Analog control knob adjusts circuit parameters

• Automatic wire routing

• Oscilloscope

• Continuous continuous and transient simulation

• A single play/pause button controls the simulation

• Save and load circuit diagram

• Mobile simulation engine built from the ground up

• Shake phone to start oscillators

• Intuitive user interface

• No ads

Components:

• Sources, signal generators

• Controlled sources, VCVS, VCCS, CCVS, CCCS

• Resistors, capacitors, inductors, transformers

• Voltmeter, ammeter, ohmmeter

• DC motor

• Potentiometer, lamp

• Switches, SPST, SPDT

• Push buttons, NO, NC

• Diodes, Zener diodes, light emitting diodes (LED)

• MOS transistors (MOSFETs)

• Bipolar Junction Transistors (BJT)

• Ideal operational amplifier (opamp)

• Digital logic gates, AND, OR, NOT, NAND, NOR, XOR, XNOR

• Relay

• 555 timer

• Counter

• 7-segment display and decoder