VOR1142M4

Series:	VOR1142
Packaging:	Tube
Part Status:	Active
Mounting Type:	Surface Mount
Circuit:	SPST-NO (1 Form A)
Output Type:	AC, DC
Voltage - Input:	1.36VDC
Voltage - Load:	0V ~ 400V
Load Current:	140mA
On-State Resistance (Max):	27 Ohms
Termination Style:	Gull Wing
Package / Case:	4-SOP (0.180", 4.57mm)
Supplier Device Package:	4-SOP

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Solid State Relays are a group of semiconductor-based switching and controlling devices used to transfer power in both AC and DC circuits. VOR1142M4 is a solid state relay with high performance input and output interfaces. It is widely used in industrial, commercial, and consumer applications. This article will explore the applications and working principles of VOR1142M4.ApplicationsVOR1142M4 is designed for use in high-power applications, such as high-voltage and high-current applications. It is suitable for controlling power in AC power systems, from low frequency up to 60Hz. It is also suitable for controlling high voltage and high power DC motors and pumps. VOR1142M4 is widely used for temperature and pressure control, and for controlling fans and pumps. It is also suitable for applications such as electronic latch relays, switch control relays, industrial machinery control, factory automation and robotics.Working PrincipleVOR1142M4 consists of three components, a silicon controlled rectifier (SCR), a transistor, and a capacitor. It works by controlling the amount of current flowing from the power supply to the load. When the load is on, the capacitor charges up and gets to a predetermined voltage level. This triggers the firing of the SCR and the power is supplied to the load. The transistor acts as a switch to control the ON/OFF output. When the load is OFF, the capacitor discharges, which in turn turns off the SCR and the power supply is cut off.The VOR1142M4 is able to handle loads up to 60A and a maximum voltage of 400V. It is also designed for a wide operating temperature range of -20°C to +80°C. It is encased in a high-strength, dust and corrosion-resistant plastic enclosure. The enclosure also guards against environmental interference, such as electro-magnetic interference (EMI) and radio frequency interference (RFI).The VOR1142M4 solid state relay also features surge protection to protect the internal components from voltage transients. This is an important consideration as sudden changes in voltage can damage the internal circuitry and cause the relay to malfunction. The protection also helps improve the reliability and longevity of the relay.ConclusionThe VOR1142M4 solid state relay is a high-performance device with a wide range of applications, from high-power industrial applications to low-power domestic applications. It is designed to handle up to 60A and 400V, with surge protection and a wide operating temperature range. It is highly reliable with a dust and corrosion-resistant enclosure, and is suitable for in all kinds of environments.

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