G3NA-475B-UTU-2 AC100-240

Series:	G3NA
Packaging:	Bulk
Part Status:	Active
Mounting Type:	Chassis Mount
Circuit:	SPST-NO (1 Form A)
Output Type:	AC, Zero Cross
Voltage - Input:	100 ~ 240VAC
Voltage - Load:	180V ~ 528V
Load Current:	75A
Termination Style:	Screw Terminal
Package / Case:	Hockey Puck
Supplier Device Package:	--

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Introduction

Solid State Relays (SSRs) are electronic devices that switch load control circuits through a solid state, which means they are similar to relays, but instead of a moving contact, they use solid state components such as transistors or Opto-couplers. The G3NA-475B-UTU-2 AC100-240 is a type of SSR, and in this article we will discuss its application field and working principle.

Application Field

The G3NA-475B-UTU-2 AC100-240 can be applied in a variety of settings, such as industrial automation, process control, communications, and home appliances. It can be employed in circuits that require high reliability, high switching capacity, high accuracy, and low switching noise.The G3NA-475B-UTU-2 AC100-240 is capable of controlling both AC and DC signals, and it is capable of withstanding various voltage ranges and switching frequencies without deformation. Additionally, it can be used in circuits that require high environmental protection, thanks to its increased waterproof and dustproof ratings.

Working Principle

The G3NA-475B-UTU-2 AC100-240 incorporates an Opto-MOSFET switch, which is composed of an Opto-coupler and a MOSFET. When a control signal is applied to the input of the Opto-coupler, a light emitting diode (LED) inside the Opto-coupler emits light. This light passes through the Opto-coupler and falls on the photosensitive gate of the MOSFET.This causes the MOSFET to conduct and the load circuit to be energized. Due to the unique structure of the Opto-MOSFET, the G3NA-475B-UTU-2 AC100-240 ensures an isolation between the control circuit and load circuit, thus significantly reducing the occurrence of noise.

Conclusion

The G3NA-475B-UTU-2 AC100-240 is a Solid State Relay that can be applied in a variety of settings. It can be used to control both AC and DC signals and has a high waterproof and dustproof rating. Furthermore, its Opto-MOSFET switch ensures that it can provide an isolation between the control circuit and load circuit, thus preventing noise.

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