AQS221N2SZ

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Solid state relays are widely used in many industrial and commercial applications as a switching device in many demanding and hazardous environments. The AQS221N2SZ is a type of solid state relay (SSR) that is designed for higher-power switching applications. Its features include a die-cast housing, improved contact and thermal stability, a high dielectric strength, and reliable performance in both direct-on line and reverse-on line operating modes.

The AQS221N2SZ is an AC type solid state relay designed to switch AC loads up to 10 Amps. It features a zero-voltage turn-on which reduces the current flow to the minimum levels. The AQS221N2SZ solid state relay can be used to control a variety of AC loads such as AC motors, heating elements, stage lighting, and many other AC powered equipment. The AQS221N2SZ can also be used as an interface between sensors and devices in industrial automation systems. As an interface, the AQS221N2SZ can be used to control a wide range of output devices such as solenoids, motors, actuators, valve positioners, and more.

The AQS221N2SZ solid state relay utilizes a semiconductor switch driven by a transistor, rather than mechanical contacts. It works by applying a voltage across the load, which causes the internal semiconductor switch to conduct. The AQS221N2SZ is packaged with an opto-isolator which helps protect the electrical system from transient voltages and other forms of electrical noise. The AQS221N2SZ is also equipped with a current-limiting resistor, which increases the contact life of the relay. The AQS221N2SZ can be mounted using a DIN rail mount or a PCB mount.

The AQS221N2SZ is ideal for applications where a fast switching response and high contact reliability are required. It provides both safety and control, and its design reduces downtime and maintenance costs. The AQS221N2SZ is built to last, with a reliable overload and short circuit protection, and is a highly reliable and stable solid state relay. Its design also eliminates sparking and eliminates the need for regular maintenance. The AQS221N2SZ is a reliable and cost-effective choice for switching AC loads up to 10 Amps.

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