PBA30F-5-EJ

AC/DC converters are commonly used to convert power supplied in an AC voltage to a lower DC voltage. The PBA30F-5-EJ AC/DC converter is a robust, efficient and reliable product. It is designed for use in applications including, but not limited to, server back-up, industrial automation, motor control and consumer electronics.

Dimensional Characteristics

The PBA30F-5-EJ features a standard 2.5-inch by 2.5-inch by 1.5-inch panel mount form factor and weighs approximately 1.25 pounds. It provides an output power rating of 30W. The output voltage is adjustable to any value from 5V to 31V, in either single-output or multiple-output configurations.

Input Power

The PBA30F-5-EJ operates on an AC input power of 90-264VAC and is designed with a wide input frequency range of 47-63Hz.

Bridge Rectifier

The PBA30F-5-EJ features a bridge rectifier which converts the AC input voltage to a DC voltage. It is then filtered with an inductor and capacitor. This provides the clean DC voltage necessary to ensure smooth operation of the power supply.

Output Switching Power Stage

The PBA30F-5-EJ makes use of a Pulse Width Modulation (PWM) topology to control the output voltage. This is accomplished by rapidly switching the power supply\'s output transistors between on and off states. The frequency of the PWM is regulated by an internal feedback loop, which in turn is determined by the desired level of output voltage. At a certain pre-determined PWM frequency, the output voltage will be at the required level.

Protection Features

The PBA30F-5-EJ offers a wide array of protection features to ensure proper and reliable operation in the field. These include short-circuit, overload, overvoltage, undervoltage and over temperature protection. Additionally, it also contains anti-interference circuitry to reduce noise in the output voltage.

Conclusion

The PBA30F-5-EJ AC/DC Converter is a robust and reliable product designed for use in a variety of applications. It features a wide input voltage and frequency range, as well as adjustable output voltage Capable of delivering up to 30W of power and featuring built-in protection features, the PBA30F-5-EJ is an ideal AC/DC converter for any application.