2964322

Series:	DEK-OV
Packaging:	Bulk
Part Status:	Active
Mounting Type:	DIN Rail
Circuit:	SPST-NO (1 Form A)
Output Type:	DC
Voltage - Input:	24VDC
Voltage - Load:	5V ~ 30V
Load Current:	10A
Termination Style:	Screw Terminal
Package / Case:	Module
Supplier Device Package:	--

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Solid State Relays: 2964322 Application Field and Working Principle

Solid state relays (SSRs) are any of a variety of switching devices that use a solid state, rather than electromechanical, to control the flow of electricity. They have been around for decades and are popular for applications in which an electromechanical relay, such as a mechanical relay, is impractical. Unlike electromechanical relays, SSRs have no moving parts and no contact bounce. This makes them much more reliable, and they can be used for larger currents or higher voltages.SSRs are used in a variety of applications, including automotive, industrial, medical, and aerospace. Automotive SSRs are used to control various lighting and electrical functions. In medical applications, they can be used to control airflow, temperature, and humidity. Industrial SSRs are found in many different types of applications, such as the control of motors, pumps, and cooling systems.The 2964322 solid state relay is a popular choice for many industries due to its high current rating of 50 A, voltage rating of 600 V, and tight control. It has an operating temperature range of -25°C to +85°C and features an insulation voltage of 4000 VAC. The relay has a high operating efficiency of 94.5% and is UL, CSA, and CE approved.The working principle of an SSR is based on the idea that a voltage applied to its control input will cause current to flow in its output circuitry. When the voltage is applied, the control currents in the solid-state semiconductor switch, which can be either thyristors (such as TRIACs) or transistors, turn on. This causes a current in the output circuit and the electrical load is switched on. When the voltage is removed, the control currents stop and the load is switched off.The 2964322 solid state relay is a Solid State Relay (SSR) with zero voltage-switching (ZVS) capability. The ZVS principle allows for much higher switching speeds than with normal SSRs. When using ZVS, the control circuit currents are triggered only when there is no voltage drop across the SSR. This minimizes voltage stress, allowing for exceptionally fast switching times of up to 10 kHz.In addition to the ZVS capability, the 2964322 also features overcurrent protection and surge-proof technology. This makes it ideal for use in applications where high-current pulsed environments are present. It also offers a maximum peak current of 250 A, making it suitable for applications where high-current conditions are encountered.The 2964322 solid state relay is a reliable and efficient switching component for a wide range of applications. Its zero voltage switching capability allows for fast, reliable switching, while its overcurrent protection and surge-proof design make it suitable for a wide range of environments. It is UL, CSA, and CE approved, making it a trusted choice for many industries.

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