AQY210SX

Series:	PhotoMOS™ AQY
Packaging:	Tape & Reel (TR)
Part Status:	Active
Mounting Type:	Surface Mount
Circuit:	SPST-NO (1 Form A)
Output Type:	AC, DC
Voltage - Input:	1.14VDC
Voltage - Load:	0V ~ 350V
Load Current:	120mA
On-State Resistance (Max):	25 Ohms
Termination Style:	Gull Wing
Package / Case:	4-SOP (0.173", 4.40mm)
Supplier Device Package:	4-SOP

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Solid State Relays

A solid state relay (SSR) is an electronic switching device that switches on or off when a small external voltage is applied. It is commonly used to switch on and off electrical circuits and machines in commercial and industrial applications. The AQY210SX relay is a 6-pin module with no moving parts and is suitable for AC and DC applications.

Overview

The AQY210SX solid state relay is an optically isolated, solid state relay (SSR) with an 6-pin module. It has a continuous voltage rating of up to 250V AC and is capable of switching up to 12A in DC/24A in AC. It is designed for a wide variety of applications, such as controlling lights, motors, fans, pumps and other equipment in both AC and DC circuits.

Features and Benefits

The AQY210SX solid state relay has a number of features and benefits that make it a popular choice for both commercial and industrial applications.

• Optically isolated to reduce interference and prevent cross-talk
• Switches on and off at tiny voltages, ensuring extremely high-electrical insulation
• Mountable on a heat sink or panel for greater control flexibility
• High semiconductor reliability and long service life

Application Areas

The AQY210SX solid state relay can be used in a variety of areas, such as:

• Industrial machines
• Home appliances
• Medical equipment
• HVAC systems
• Digital control systems

Working Principle

The AQY210SX relay is an optically isolated solid state relay, which means that it switches on and off using light. An optically isolated solid state relay is composed of two separate circuits, an input circuit and an output circuit. The input circuit is activated by an electrical signal, which causes a light-emitting diode (LED) to emit light, which is sent over an optical path to the output circuit. The output circuit is then able to detect the light, and switch on the relay. When the LED is illuminated, the output circuit is activated and the relay is switched on. When the LED is not illuminated, the output circuit is deactivated and the relay is switched off. This process ensures that there is an electrical isolation between the input and output circuits, which prevents interference and cross-talk between the two circuits. In addition, the AQY210SX relay is designed to be mounted on either a heat sink or a panel, which provides greater control flexibility.

Conclusion

The AQY210SX is an optically isolated solid state relay suitable for a variety of AC and DC applications. It is able to switch on and off at tiny voltages, providing high-electrical insulation, and can be mounted on a heat sink or panel for greater control flexibility. It is commonly used in industrial machines, home appliances, medical equipment, HVAC systems, and digital control systems.

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