TLP3121(F)

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 are electronic switching devices that use solid-state components, such as transistors, thyristors, triacs, and MOSFETs, to switch electrical loads on and off. The TLP3121(F) solid state relay is a three-terminal device designed to provide reliable switching of AC and DC loads in a wide range of applications. The S SSR series is an extremely reliable and versatile relay, capable of operating in a wide variety of load conditions ranging from low to high impedance.

TLP3121(F) solid state relays have a wide applications field for industrial, commercial and residential applications. It is used for controlling AC and DC power switch circuits, air conditioner, water heater, fan, lighting, etc. Because of its small size, the TLP3121(F) can be used in spaces with limited room.

The TLP3121(F) has an input side with three terminals: a main terminal, a control terminal, and an auxiliary terminal. The control terminal is a common connection point which receives a varying input voltage applied to it depending on the particular application. The control terminal is also used to control the switching of the main terminal. The output side of the TLP3121(F) is a single-pole double-throw (SPDT) switch, meaning it has two contacts connected to the main terminal which can be switched on and off in order to control the electrical load.

The working principle of the TLP3121(F) is based on the Input voltage applied to the control terminal. By controlling the input voltage, it is possible to control the main terminal on and off. The relay will switch on when the input voltage reaches a certain voltage or current level and will switch off when the input voltage or current falls below the required level. This process is referred to as the “threshold voltage”.

Once the relay is switched on, the main terminal will remain closed until the input voltage or current returns to the threshold level. When the input voltage or current is interrupted, the main terminal will immediately open and the relay will disconnect the load. This allows the relay to provide reliable operation without the need to constantly watch over it.

In addition, The TLP3121(F) features a fail-safe circuit design which ensures the relay will switch off in the event of a power failure. This feature makes it very dependable in power-sensitive applications. It also has a minimum operating temperature of -55 degrees Celsius and a maximum of 105 degrees Celsius.

The TLP3121(F) is a robust and highly dependable solid state relay. It is designed to handle a variety of different loads and is rated to withstand higher interrupting currents than other similar products. It offers a wide range of applications, from AC and DC motor switches, to air conditioners, water heaters and ventilation systems.

This reliable and versatile relay provides users with a reliable solution for switching AC and DC power on and off and is suitable for a wide variety of commercial and industrial applications. With its features such as its robust design, fail-safe design, and wide operating temperature range, the TLP3121(F) is a great choice for any application that requires reliable, low-voltage switching of AC and DC current.

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