G3M-203P DC12

Series:	G3M
Packaging:	Bulk
Part Status:	Active
Mounting Type:	Through Hole
Circuit:	SPST-NO (1 Form A)
Output Type:	AC, Zero Cross
Voltage - Input:	9.6 ~ 14.4VDC
Voltage - Load:	75V ~ 264V
Load Current:	3A
Termination Style:	PC Pin
Package / Case:	4-SIP
Supplier Device Package:	4-SIP

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Introduction

Solid state relays (SSRs) are electronic switches that use solid-state semiconductor devices to control and switch power in an electrical circuit. They find a variety of applications and can be used in different fields. One of the most popular SSRs is the G3M-203P DC12. This article will look at the G3M-203P DC12 and its applications, as well as the working principles of the device.

Applications

The G3M-203P DC12 is a cost-effective, two-channel, input voltage/current controlled, single-purpose, multi-application relay for low-voltage applications. It is designed for a wide range of applications, including refrigeration, lighting, air conditioning, LED displays, and power tools.The G3M-203P DC12 is ideal for any application that requires a reliable and durable switching solution. This SSR is also ideal when the load power needs to be controlled with a short, pulse-width-modulated signal, when the "on" and "off" times of a load must be controlled precisely, when the automation of a process is necessary, and when a consistent, steady output is needed.

Working Principle

The working principle of the G3M-203P DC12 SSR is quite straightforward. It uses a solid-state semiconductor device to activate the relay by controlling the voltage on the input side. The input voltage is compared with the temperature of an integrated thermistor. If the input voltage is higher than the thermistor temperature, the relay is activated.When the input voltage exceeds the thermistor temperature, it causes an electric field to form inside the SSR. This electric field causes current to flow through the relay, activating it. When the input voltage drops below the thermistor temperature, the current stops flowing through the relay and it is deactivated.

Conclusion

The G3M-203P DC12 SSR is a cost-effective, two-channel, input voltage/current controlled, single-purpose, multi-application relay for low-voltage applications. It is ideal for any application that requires a reliable and durable switching solution, and can be used for a variety of applications, including refrigeration, lighting, air conditioning, LED displays, and power tools. The working principle of the G3M-203P DC12 is based on a solid-state semiconductor device, which activates the relay when the input voltage exceeds the thermistor temperature.

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