PAA191STR

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Solid state relays (SSRs) are electronic components that turn load power on or off, controlled by a logic-level signal. SSRs can handle large currents and voltages, and are quite reliable, with an operating life of up to 100 million operations. The PAA191STR is a commercially available SSR with a wide range of applications and different operating principles.

The PAA191STR is a low-voltage SSR, designed to turn on or off loads at up to 120V AC with a logic level control signal. It can also be used as an interface between higher-level digital systems and low-level analog systems. It can provide isolation between a digital control system and the load to protect against high voltage and transients.

The most common application for the PAA191STR is in industrial automation and process control. It can be used to monitor and control small and medium-load applications including motors, solenoids, heating and air conditioning systems, and lighting control. It can also be used in consumer devices, the most common example being home appliances.

The PAA191STR is based on a triac thyristor, which operates on a dual switch principle. When a logic-level control signal is applied, the triac turns on and provides a path for the power to flow to the load. When the control signal is removed, the triac turns off and power is interrupted. The PAA191STR also has a snubber network that reduces current surges and prevents the triac from damaging the load.

The PAA191STR has several advantages over traditional relays, including faster switching speed, more reliable operation, and the ability to operate at higher temperatures. It also consumes less power than traditional relays, making it an attractive choice for energy-saving applications. Its low-voltage operation also makes it suitable for use in situations where space is limited.

Overall, the PAA191STR is a robust and reliable industrial-grade SSR with a wide range of applications and low-voltage operation. It is ideal for industrial automation, process control, and home appliance applications, and its fast switching, reliable operation, and low power consumption make it an attractive choice for any application requiring an SSR.

The specific data is subject to PDF, and the above content is for reference