84140303

Series:	GN2
Packaging:	Bulk
Part Status:	Obsolete
Mounting Type:	Chassis Mount
Circuit:	SPST-NO (1 Form A) x 2
Output Type:	AC
Voltage - Input:	4 ~ 15VDC
Voltage - Load:	24V ~ 280V
Load Current:	40A
Termination Style:	Screw Terminal
Package / Case:	Hockey Puck
Supplier Device Package:	--

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Introduction

Solid state relays (SSRs) are electrical relays designed with an electronic solid state component that is capable of providing a reliable switching function. The 84140303 is a model of a solid state relay produced by a trusted manufacturer. It is designed for typical applications in temperature control systems, industrial process control systems, automation control systems, motor controls, and power control.

Design

The 84140303 solid state relay consists of an SCR and a metal oxide semiconductor FET. It features a rated control voltage of 24-240VAC, load voltage of 24-240VAC, load current up to 10A, and a power transmission capacity of 2.5KW. It is an open design with an epoxy encapsulated housing. The relay can operate within a temperature range of -40°C to +10°C or within a temperature range of -25°C to +85°C. It also features a power dissipation of 3.6W and a leakage current of less than 3mA. Additionally, it has a response time of 15ms.

Features and Applications

The 84140303 solid state relay has several advantages. It provides high reliability, low power consumption, and a long life span. It is also designed with a low turn-on voltage and a simple connection between the SSR and the load. The SSR also features a high dielectric strength, a high overload capability, and a low noise level. The 84140303 solid state relay is suitable for use in a variety of application fields, including temperature control systems, industrial process control systems, automation control systems, motor controls, and power control. It is also suitable for use in a variety of industries, such as agricultural, automotive, defense, and aerospace. As such, it is an ideal choice for a range of industrial, commercial, and residential applications.

Working Principle

The 84140303 solid state relay is designed to control the flow of electrical power from a source to a load. It consists of two main components, the SCR and the metal oxide semiconductor FET. The SCR is designed to control the electrical power and the metal oxide semiconductor FET is designed to regulate the amount of power that can be safely transmitted to the load.When voltage is applied to the control terminal of the 84140303 SSR, the SCR is used to switch on the electrical power to the SSR. The SCR allows the electrical load to draw current with the regulated amount of power that is transmitted through the relay. When the voltage is removed from the control terminal of the SSR, the SCR is used to switch off the passthrough of power from the SSR. This allows the electrical current to stop passing from the SSR to the electrical load, thus making the load safe to operate.In conclusion, the 84140303 solid state relay is a reliable and versatile electrical device that can be used for a variety of industrial and commercial applications. It is designed with a simple connection between the relays and the load and features a high control voltage, load voltage, load current, and power transmission capacity. It is an ideal choice for temperature control systems, industrial process control systems, automation control systems, motor controls, and power control. Additionally, it is designed with a low turn-on voltage, high dielectric strength, high overload capability, and a low noise level. It is also designed with a response time of 15ms and a leakage current of less than 3mA.

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