Thayer Enterprises
31
Shareware
Point-To-Point Method for systems up to 600V. Easy-to-use.
3
MC Group Inc.
452
Shareware
Know the correct overload protection and wire for size and type of a transformer.
Megasys Software
7
Shareware
For calculation of meshed or ring main type of circuit network.
4
testandcalc.com
142
Shareware
Drug Calculations for Health Professionals helps you make common calculations.
9
AB-Tools.com
1,280
Freeware
It allows you to calculate resistors and generate its color code.
2
Apollo Fire Detectors Ltd
185
Freeware
Calculate the load of Apollo products in any circuit with this free program.
10
Advanced Systems for Power Engineering, Inc. (ASPEN)
109
Demo
A PC-based short circuit and relay coordination program for relay engineers.
8
the Qucs team
3,049
Open source
Quite Universal Circuit Simulator is an integrated circuit simulator.
13
Richard P. Andresen
1,147
Shareware
Use analog circuit simulation for the professional circuit designer.
3
ABB
329
Freeware
Air circuit breakers can be used both as circuit-breakers for general protection.
56
XoYo Software
5
Shareware
#Calculation component is a powerful calculation engine for your applications.
7
6
This calculation program on Excel makes it possible to dimension and carry out the calculation of th....
1
Jens B. Kristensen
29
Freeware
The Short Hythe was a civil conversion of the Short Sunderland III patrol.
27
Matt Pyne
6,472
Open source
Draw electrical circuit diagrams and PCB netlist files.
25
Moeller Software
259
Shareware
EASY-SOFT is a graphic editor for representation of the circuit diagram.
203
Cadence Design Systems, Inc
15,161
Freeware
PSpice Student is an analog circuit simulator designed for students.
