APT1212A

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

APT1212A is an optoisolator, belonging to the Triac, SCR Output family. It is a device which allows a circuit to float electrically from another circuit; because they do not require an extra power source in order to function, they can be used when isolation is necessary. An optoisolator can prevent electrical signals, alternating current or low-frequency DC, from disturbing or passing between two different circuits. This device is useful in many applications such as data communication, manufacturing processes and telecommunications.

The APT1212A is comprised of a light-emitting diode (LED) and a silicon controlled rectifier (SCR) integrated in a single three-lead plastic package. The LED emits light when a positive current flows through it, causing the SCR to open and close the circuit at fast switching speeds. The device has a maximum current load of 10 amperes, a minimum breakdown voltage of 400 volts, and a short circuit current rating of 50 amperes. It also features high insulation resistance as well as all the safety and protection features of a traditional optoisolator.

The APT1212A is ideal for many applications as it is a simple device that is easily integrated into existing systems. It can provide isolation between input and output circuits and ensure accuracy in analogue circuits by eliminating noise interference. This device is also designed for lightning protection, as it can eliminate triac turn-off time delays resulting from voltage overshoots. It has a high CMR noise immunity which results in improved system performance.

The APT1212A is designed for switching AC mains signals such as coils, motors and lighting loads. It is ideal for on-off switching applications and is commonly used in applications such as PLCs, AC motor control, HVAC systems, power supplies and home automation systems. This device is a compact and reliable solution for projects that require high voltage and current capacity, as it is designed to handle up to 400 volts at 10 A.

In conclusion, the APT1212A is a device that can provide electrical insulation while switching AC mains signals at a fast speed, allowing it to be used in high voltage and current switching applications. It is a dependable and cost effective solution for many projects, as it is reliable, has a high current rating and features all the safety and protection features of a traditional optoisolator.

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