PBA30F-9-E

The PBA30F-9-E AC DC Converters are designed to convert AC voltage to DC voltage and vice versa. This utility allows engineers to power up equipment when the DC voltage or current is not available. This converter has been designed for applications such as LED lighting, industrial automation, air conditioning and motor applications.

The PBA30F-9-E is a high-efficiency Transformer Rectifier Unit (TRU) designed to convert single- or three-phase alternating current (AC) energy into unidirectional, regulated direct current (DC). The AC power enters the PBA30F-9-E through an input power connector, where it is then rectified by a built-in diode bridge to create a DC signal. This rectification process is performed three times as part of a continuous cycle, producing a variable DC signal that is regulated by an internal, constant-current source.

The PBA30F-9-E’s internal transformer and rectifier stages operating together, can reduce voltage variations and reject noise and EMI from the output load, while ensuring the DC output voltage is always stable and constant. The regulated output voltage is constant even during input AC power variations or changes in the load current.

The PBA30F-9-E’s output has an adjustable voltage range between 0 and 300 Volts DC, with maximum rated output currents of 3 Amps (AC load) and 8 Amps (DC load). This converter also features an overtemperature and overvoltage protection mechanism, to secure the internal complex components from destructive surges. In terms of connectivity, the PBA30F-9-E has a screw-type terminal connector that facilitates wiring.

The PBA30F-9-E is an ideal solution for applications requiring a compact and efficient power conversion solution for a variety of industrial and commercial applications. This device is also energy-efficient and cost-effective, making it an attractive option for today’s power-hungry environments. The PBA30F-9-E is certified by CE, UL and FCC standards, making it suitable for use in a global market.