By IndMALL Team | Reputations

A fork sensor is a special type of photoelectric sensor designed in a U-shaped housing. It consists of two key parts — a light emitter on one arm and a receiver on the opposite arm. These components...

There are mainly three types of fork sensors used in industrial automation — optical fork sensors, ultrasonic fork sensors, and infrared fork sensors. Each type follows the same working structure, where...

A power supply converts AC to DC by changing the alternating current from the mains into a stable direct current that electronic equipment can safely use. Most industrial and electronic devices need DC...

An SMPS in VFD stands for Switched Mode Power Supply, and it is one of the most important components inside a Variable Frequency Drive. Its main job is to convert the incoming AC voltage into a stable...

A Solid State Relay (SSR) is important because it switches electrical loads quickly and efficiently without using any moving parts. It works through semiconductor technology, which makes it faster, more...

A pneumatic valve actuator is a device that uses compressed air to open and close valves automatically. It converts the energy from pressurized air into mechanical motion, which can be linear or rotary...

A pneumatic solenoid valve works by using electricity to control the flow of compressed air in a pneumatic system. When an electrical signal is applied to the solenoid coil, it creates a magnetic field...

A pneumatic flow control valve works by regulating the rate of airflow in a pneumatic system to control the speed of actuators like cylinders or motors. It uses compressed air as the power source and adjusts...

A pneumatic actuator valve works by using compressed air to open or close a valve automatically. When pressurized air enters the actuator, it pushes a piston or diaphragm that creates mechanical motion....

A pneumatic control valve works by using compressed air to regulate the flow of fluids such as air, gas, steam, or liquid in an industrial process. The working principle is simple — air pressure moves...

Omron relays are known for their high quality and long life, but like any electrical component, they can face certain problems over time, especially if used in harsh or overloaded conditions. Understanding...

A relay mainly consists of two important components — the electromagnet (coil) and the contacts. These two parts work together to control the switching operation inside the relay. The electromagnet,...

A relay works on the simple principle of using a small electrical signal to control a larger electrical circuit. It acts as an electrically operated switch that allows one circuit to control another, making...

When a relay fails, the circuit it controls may stop working correctly, which can lead to equipment malfunction or even complete shutdown of the system. A relay acts as an electrically operated switch,...

In a relay, the terms NO (Normally Open) and NC (Normally Closed) describe how the relay’s internal contacts behave when no electrical power is applied to its coil. These two contact types determine...

The function of an Omron Relay is to control high-power electrical circuits using a low-power signal. It acts as an electrically operated switch that allows one circuit to control another safely and efficiently....

A relay is an electrical switch that uses an electromagnetic coil to open or close a circuit, allowing one electrical signal to control another. Whether it’s a mechanical type or a solid-state design,...

A Solid State Relay (SSR) can be either Normally Open (NO) or Normally Closed (NC), depending on its internal circuit design, but most commonly, SSRs are Normally Open. This means that when no control...

A relay generally has five main terminals, though some models may have four depending on the type and design. In a standard Omron Relay, these terminals are divided into two parts — the coil terminals...

A relay is an electrically operated switch that controls one circuit by opening or closing contacts in another circuit. It allows a low-power signal to control a high-power load safely. Every relay, whether...