Electrical Basics - Inst Tools

Motor Protection Circuits

An essential component of any high-power motor control circuit is some device to detect a condition of excessive overload and

Star-Delta starter is an electrical motor starting device, generally uses in big size motor to overcome high motor currents during

Electrical Switches have mechanical contacts or relays. Types of electrical switches are SPST, SPDT, DPST, DPDT and other custom designs.

Why inrush current important ? Inrush current, sometimes known as starting current or locked rotor current in motors, can be

Stepper motors are DC motors that move in discrete steps. They have multiple coils that are organized in groups called

Stepping Motors and Servo Motors are almost same usage for positioning but are entirely different systems, each with its pros

Electricity Electricity, simply put, is the flow of electric current along a conductor. This electric current takes the form of

A circuit breaker is an automatically-operated electrical switch designed to protect an electrical circuit from damage caused by overload of

Three phase system is widely used in generation, transmission and distribution. Single phase system is only used to operate small

Current Transformers (CT) and Potential Transformers (PT) are used to measure the current and voltage in a circuit of the