TXD2SA-L-1.5V-3-Z

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Signal Relays, Up to 2 Amps

The TXD2SA-L-1.5V-3-Z is a signal relay designed to carry up to 2 amps of current. This relay is ideal for applications in industrial automation, such as motor control and process control. It is designed for DC operation, with an operating voltage of 1.5V and a holding voltage of 3.5V. The maximum switching current of the relay is up to 2 amps, depending on the application. The TXD2SA-L-1.5V-3-Z is a latching signal relay, meaning that once it has been triggered, it will stay in either its "on" or "off" state until it is manually reset.

The TXD2SA-L-1.5V-3-Z has two parts: an electromechanical mechanism and an integral PCB circuit board. The electromechanical portion of the relay consists of a magnetic core, armature, spring, and brush contact. The integral PCB includes the transformer, associated passive components, and a microcontroller to control the relay. The PCB also contains a thyristor for switching the coil on/off.

The TXD2SA-L-1.5V-3-Z works by using a low-voltage DC voltage to energize the coil. This energizes the magnetic core, causing the armature to move and make contact with the brush contact. Closing the contact sends a signal to the microcontroller, triggering the thyristor to send a DC voltage back to the coil. The voltage is then passed to the transformer, where it steps down the voltage to the required level and sends it to the PCB. The voltage then energizes the output contacts on the relay, which in turn sends a signal to whatever component it is connected to.

The TXD2SA-L-1.5V-3-Z is designed with safety in mind, with several features to ensure reliable operation. It has a built-in overvoltage protection circuit, which prevents the relay from being damaged by higher voltages. The manual reset feature allows the user to manually reset the relay if it has been triggered in error. The low-noise design ensures that the relay produces minimal interference to other components on the same PCB. The high-quality contact material ensures reliable contact for years of reliable service life.

The TXD2SA-L-1.5V-3-Z is ideal for applications in industrial automation, motor control, and process control. Its simple design, high reliability, and safety features make it an ideal choice for these types of applications. It offers 2 amp maximum switching current, while the holding voltage is 3.5V for reliable operation. The low-noise design and the built-in overvoltage protection circuit make it safe and reliable to use in any application. The manual reset feature ensures that the relay can be quickly and easily reset if it has been triggered in error.

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