QAS120M220A

Time Delay Relays are electronic components which are used in numerous device control systems. The QAS120M220A is an example of a device used for this purpose that provides functionality for delay timer operations. This article will explain the application field of the QAS120M220A as well as its working principle.

Application Field

The application field of the QAS120M220A can be divided into two categories. The first is for applications where time-controlled and/or frequency-controlled operations are required. Examples include lighting controls, washing machines, and automated processes. The second category is for applications where the need for protection from over- and under-voltage conditions is needed. Examples of this include power supplies, air conditioners, and motor control systems.

Working Principle

The QAS120M220A operates on a binary logic system, meaning that it relies on a combination of on/off signals to control its operations. It uses a two-stage processing system consisting of a control relay and a delay relay. The control relay processes the incoming signals and turns the power to the equipment on or off based on the current signal status. The delay relay then adds a delay to the operation, allowing time for the equipment to start up or shut off. This is often used to prevent sudden surges in power or sudden drops in voltage.The QAS120M220A is designed to provide reliable protection while being efficient in power consumption. It can be used with a wide range of input signals, allowing for compatibility with AC and DC power sources. Furthermore, it is designed to operate over a wide temperature range, providing a reliable control system for use in harsh environments.

Conclusion

The QAS120M220A is a Time Delay Relays which is designed to provide a reliable and efficient control system for use in many applications. It operates on a binary logic system, using a combination of on/off signals to control its operations. Furthermore, it is designed to be efficient in power consumption and to operate over a wide temperature range. This makes it a reliable and versatile device for use in a wide variety of device control systems.

QAS1S110ADL	Crouzet	18.52 $	15	RELAY TIME DELAY 1SEC CHA...
QAS120M220A	Crouzet	0.0 $	1000	RELAY TIME DELAY 120MIN C...