HSR312

Series:	HSR312
Packaging:	Bulk
Part Status:	Obsolete
Mounting Type:	Through Hole
Circuit:	SPST-NO (1 Form A)
Output Type:	AC, DC
Voltage - Input:	1.6VDC
Voltage - Load:	0V ~ 250V
Load Current:	190mA
On-State Resistance (Max):	10 Ohms
Termination Style:	PC Pin
Package / Case:	6-DIP (0.300", 7.62mm)
Supplier Device Package:	6-DIP

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HSR312 - Solid State Relays: Application Field and Working PrincipleA solid state relay (SSR) is an electronic device composed of electrical components that provides a combination of electrical output signals. SSRs are used in automation, communications, medical, security systems, and other professional applications. The HSR312 (High Sensitivity & Reliability 312) solid state relay is a popular SSR model, designed to switch high currents and voltages while providing reliable and efficient performance. This article explains the application field and working principle of this variant of solid state relay.The HSR312 solid state relay is a great choice for many industrial and commercial applications due to its superior performance. Its high switching capacity ensures that it can handle high power and voltage inputs with ease. It is equipped with tight isolation at very high frequencies, which makes it perfect for applications where power needs to be turned on and off quickly and accurately. This ensures that the power is turned on and off safely and reliably, preventing any risk of electrical hazards from occurring. In addition, its fast switching time makes it perfect for managing time-critical systems such as automated process control. The HSR312 can be used in a variety of applications such as controlling electrical motors, lighting control, and switching heaters and other equipment. It is also used in communications systems to turn on and off transmitters.The working principle of the HSR312 solid state relay involves the use of an optically isolated power switch. This switch consists of an optocoupler and an SCR (Silicon-controlled rectifier). The optocoupler isolates the incoming voltage from the incoming AC mains. The voltage is sent to the insulated gate of the SCR where it triggers conduction. This process allows the power to flow from the input to the output. The HSR312 is designed to enable reliable, stable, and secure switching of high power applications. It provides protection against inrush current, overvoltage protection, short circuit protection, and overcurrent protection. It also features fast response times and does not generate noise or heat. All these features contribute to the reliability of the HSR312. The HSR312 is an important component in the world of automation and industrial processes. It performs well for applications that require precise control and efficient operation. Its fast switching time, superior protection, and reliable performance make it an ideal choice for industrial applications. It can help to replace mechanical relays and enable precise control over processes. In conclusion, the HSR312 is a high quality solid state relay with superior performance. Its fast switching time, reliable operation, and high-quality components make it an excellent choice for industrial applications. Its protection features and fast response time ensure that it provides reliable and secure operation while allowing precise control. With its high power and voltage rating, the HSR312 can provide years of reliable service in many different applications.

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