PJA600F-24-R

An AC DC converter is an electrical apparatus that takes in an alternating current (AC) input voltage and produces either an unregulated direct current (DC) output voltage or a regulated AC output voltage. PJA600F-24-R is a widely used AC/DC converter, and is specifically designed for industrial applications. This article will discuss the application field and working principle of the PJA600F-24-R AC/DC converter.

Application Field of PJA600F-24-R

The PJA600F-24-R is primarily used in industrial applications, such as automotive, communication, relay control equipment, process control equipment, and other related systems. It is used for industrial automation control, servo motor, etc. It is also suitable for use in harsh environments with high temperature or high humidity. It is designed with various mounting options, such as panel mount, DIN rail mount, and with the option to be mounted directly on the PCB.

Electrical Characteristics of PJA600F-24-R

The PJA600F-24-R has a high input voltage range (110V AC to 250V AC). AN adjustable output voltage range from 12V to 24V can be achieved with a single push button. It has a high input frequency of 50/60Hz, a high power factor, and a wide temperature range of -10°C to +60°C. It is equipped with over-voltage, short-circuit, over-temperature, and overload protection. It also has built-in EMI filter functions, and meets safety and EMC standards.

Working Principle of PJA600F-24-R

The PJA600F-24-R utilizes a full wave rectification circuit for AC to DC conversion. It begins with an AC input, which is rectified by four diodes. This rectified AC is then fed into an inductor to reduce the step-down voltage. The DC output is then regulated with a series of feedback loops and comparators to reach the desired output voltage. The output voltage can be further adjusted by the push-button adjustment. The four diodes also act as a safety measure to protect against a short circuit or an overvoltage condition.

Conclusion

The PJA600F-24-R AC/DC converter is widely used in industrial applications and is designed for use in harsh environments. Its adjustable output range, high input voltage, and built-in functionalities make it a suitable choice for industrial automation control and servo motor applications. Its working principle involves a full wave rectification circuit with feedback loops and comparators to regulate the output voltage and protect against short circuit and over voltage conditions.