AQZ197

Solid State Relays (SSR) are used frequently in modern industrial applications, where they are used for switching and controlling power supplies. The AQZ197 is a general-purpose low-power SSR that is suitable for low duty-cycle applications, such as temperature controllers and alarms. The AQZ197 is also one of the few SSR types that can be used in safety-critical applications, such as those involving medical equipment.

The AQZ197 SSR is a typical three-pin device, with two power terminals and an input control terminal. It uses optically coupled inputs to switch the AC load. The optically coupled inputs are typically semiconductor devices such as photocells, photodiodes, and phototransistors. The input control terminal is connected to an LED and the two power terminals are connected to the AC load. When the LED is activated, the current flow activates the semiconductor devices, and this switches the SSR on. When the LED is deactivated, the current flow is stopped, and the SSR is switched off.

The AQZ197 SSR is capable of controlling loads up to 10 A at 250 V AC, and up to 2 A at 24 V DC. It can operate in either switching or control mode. In switching mode, the load current and voltage remain at predetermined levels and the SSR acts as a simple switch. In control mode, the load current is regulated by the SSR, allowing it to generate a precise output voltage or current for controlling small motors, lamps, and other loads.

The AQZ197 SSR is designed for use in environments where reliability and safety are critical, as it is immune to shock, vibration, and electromagnetic interference (EMI). It also offers excellent thermal management and has a wide operating temperature range of -40 to +85°C. In addition, it has an exceptionally low power consumption and can operate in both DC and AC environments. All of these features make the AQZ197 ideal for industrial and safety-critical applications.

The AQZ197 SSR is an ideal choice for switching and controlling power supplies in a variety of low-power applications. It offers a reliable, safe, and efficient solution for controlling small motors, lamps, and other loads. It also offers excellent thermal management, a wide operating temperature range, and low power consumption, making it suitable for both industrial and safety-critical applications.

In conclusion, the AQZ197 SSR is a general-purpose low-power SSR that is suitable for low duty-cycle applications. It is a reliable, safe, and efficient solution for controlling small loads. It offers excellent thermal management, a wide operating temperature range, and low power consumption, making it suitable for both industrial and safety-critical applications.