PVN012

Solid State Relays offer a viable alternative to traditional electromechanical relays in many application fields. PVN012 is one of the most popular types, widely used in the industrial and commercial sectors. It is known for its fast response time and excellent performance in applications requiring high accuracy and precision.

PVN012 is a single-phase, double-pole relay featuring a 12 Volt DC actuating unit and a 30 V AC or DC controlled output. It is suitable for ac and dc switching applications, including those in automobile electronics, medical devices, and industrial equipment. The device features a closed-loop control circuit and remote sensing capability for precise positioning and direction control. Its rated load capacity is 16A.

The PVN012 general working principle is based on the integration of a series-connected semiconductor and a positive temperature coefficient thermistor (PTC). The semiconductor is used for controlling the output voltage and current. The thermistor provides temperature overload protection and prevents the output from exceeding the rated temperature, protecting the device from any damage caused by over-heating. When the control voltage is applied to the device, the semiconductor starts to conduct and switches the output to its pre-set voltage. When the temperature of the control device exceeds its rated temperature, the thermistor interrupts the flow of current and thus protects the device.

The PVN012 features a low on-state resistance, allowing it to provide more precise control over relay operations. Due to its low power consumption and reduced temperature rise, it is more reliable and efficient than many other relay types. Additionally, the device offers excellent noise protection thanks to its wide response frequency range and low offset voltage. This makes it suitable for applications that require precise operation and high accuracy.

PVN012 is a reliable, cost-effective alternative to traditional electromechanical relays. Its unique design provides superior performance and increased longevity in comparison to similar devices. It’s a widely used device in the industrial and commercial sectors, as it offers stable operation, high efficiency, and precise control.