PVT312LSPBF

Series:	PVT, HEXFET®
Packaging:	Tube
Part Status:	Active
Mounting Type:	Surface Mount
Circuit:	SPST-NO (1 Form A)
Output Type:	AC, DC
Voltage - Input:	1.2VDC
Voltage - Load:	0V ~ 250V
Load Current:	170mA
On-State Resistance (Max):	15 Ohms
Termination Style:	Gull Wing
Package / Case:	6-SMD (0.300", 7.62mm)
Supplier Device Package:	6-SMT

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Solid State Relays: PVT312LSPBF Application Field and Working Principle

Solid state relays are an electronic device, that have been present since the 1950s, which control the power of an electronic circuit. Nearly all kinds of circuits can be adapted to their application. Even though the conventional "mechanical" relays use mechanical contacts, which can wear out over time, solid state relays do not contain any physical contact. Furthermore, they provide higher switching speeds and greater reliability than their mechanical counterparts.

PVT312LSPBF Solid State Relay

The PVT312LSPBF solid state relay is a general purpose AC/DC control device. This device has been designed as a cost-effective replacement for traditional electromechanical relay. It is also suitable for a wide range of applications, including industrial control, energy management, security systems, automotive applications, motor speed control, and various residential applications.

Key Features and Benefits

The PVT312LSPBF features an output voltage of 36-48V and a current rating of up to 1A. It also has robust protection features, such as input over-voltage protection and overload protection. Additionally, this device is dust proof and waterproof, providing improved environmental protection.Furthermore, the PVT312LSPBF is RoHS compliant and certified with UL, CE, and CQC, providing assurance of the quality and safety. The device also features a high switching speed of FDmS, providing faster system response times.

Typical Applications and System Design Considerations

The PVT312LSPBF is suitable for a wide range of residential and industrial applications, including motor speed control and energy management. It is also suitable for various automotive applications, such as starter motor control and air conditioner control. It can be used in combination with a microcontroller, allowing users to easily control the power of an electric circuit, or to trigger alarms.When designing a system with the PVT312LSPBF, it is also important to consider the input voltage, output current, and environmental condition. It is also important to select the correct wiring for the application, as the wrong type of wiring may trigger false alarms or fail to control the circuit. Consideration must also be given to the size of the system, as the PVT312LSPBF is only 2.75 in. x 2.25 in.

Working Principle

The PVT312LSPBF works by controlling the gate of a power transistor, which in turn controls the flow of current through the circuit. When a low voltage command signal is applied to the device\'s input, the device acts as an open switch, allowing current to pass through the circuit. Conversely, when a high voltage command signal is applied, the device acts as a closed switch, interrupting the flow of current.The device also has an overload protection feature, which is designed to protect the device from unintentional damage. This feature is triggered when the output current reaches a predetermined level, and will turn off the device until the problem is rectified and the input voltage is reset.

Conclusion

The PVT312LSPBF is a general purpose AC/DC control device ideal for a wide range of residential and industrial applications, including motor speed control and energy management. It features a safe and reliable design, with robust protection features, and has a high switching speed of FDmS. The device also features an overload protection feature, providing enhanced safety.

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