EZE480A18R

Series:	EZ
Packaging:	Bulk
Part Status:	Active
Mounting Type:	Chassis Mount
Circuit:	SPST-NO (1 Form A)
Output Type:	AC
Voltage - Input:	18 ~ 36VAC
Voltage - Load:	48V ~ 660V
Load Current:	18A
Termination Style:	Quick Connect - 0.250" (6.3mm)
Package / Case:	Module
Supplier Device Package:	--

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Introduction

Solid state relays (SSRs) are electronic switching devices that consist of neither mechanical contacts nor other moving parts, unlike electromechanical relays. They are usually semiconductor-based devices, such as thyristors, transistors, TRIACs, etc., which are capable of performing the same function as a standard relay. The main advantage of these relays is that they are much more reliable and have a longer life than electromechanical relays, since no physical contacts are used.The EZE480A18R is a type of SSR manufactured by the Bestek Corporation, and is commonly used in industrial and commercial applications. This article will provide an overview of the EZE480A18R, including its application field and working principle.

Application Field

The EZE480A18R is a two-pole SSR with an input voltage of 110VAC, and is primarily used in the industrial and commercial sectors. It is suitable for controlling a variety of equipment and devices such as temperature controller, electric heater, water heater, air conditioner and oven.The EZE480A18R is also designed for maximum protection against electrical shocks, and has been tested in accordance with IEC 60950 and UL508 standards. This is why it is often used in applications where electrical safety is of paramount importance, such as medical devices, communication systems and robotics.

Working Principle

The working principle of the EZE480A18R is based on thyristor switching technology. A thyristor is a type of semiconductor which is used in a variety of applications, such as dimmer switches and AC motor control. The thyristor works by allowing a current to flow through it when a certain voltage level is reached.In the EZE480A18R, a bridge rectifier controls the thyristor, while a transformer reduces the voltage between the control circuit and power circuit. The control circuit is powered by the 110VAC input voltage which is sent to the primary coil of the transformer, and the voltage output of the secondary coil of the transformer is then used to power the thyristor. When enough voltage is passed to the thyristor, it turns on and allows current to flow through the power circuit, thus turning on the equipment or device being controlled. When the voltage level drops, the thyristor will turn off, preventing any further current from flowing.In order to ensure that the EZE480A18R is working correctly, it is important to check the transformer winding ratio and resistance values. If these values do not match the manufacturer’s specifications, then the device will not function correctly.

Conclusion

The EZE480A18R is a solid state relay manufactured by the Bestek Corporation that is commonly used in industrial and commercial applications. It is a two-pole SSR with an input voltage of 110VAC, and is designed for maximum protection against electrical shocks.The device functions by controlling a thyristor, which is powered by a transformer, and the current will only flow through the power circuit when the thyristor is activated. It is important to ensure that the transformer winding ratio and resistance values match the manufacturer’s specifications in order for the device to work correctly.

The specific data is subject to PDF, and the above content is for reference

Part Number	Manufacturer	Price	Quantity	Description