PJA150F-48-R

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AC/DC converters are essential elements in power supply and automation systems due to their ability to convert between alternating current (AC) and direct current (DC). In systems where there is a need to regulate the output of a supply to a specific voltage, AC/DC converters are often used to achieve this goal. The PJA150F-48-R is an AC/DC converter designed to facilitate the power conversion between AC and DC and provide a high level of reliability, accuracy and safety.

The PJA150F-48-R is a single-phase rectifier that comes with a voltage rating of 150V AC/DC and a current rating of 48A. It features a built-in EMI filter to ensure that the output signal is free from any electromagnetic interference that may adversely affect the performance of the converter. The converter also features a built-in active power-factor correcting circuit which helps to reduce harmonic distortion. Additionally, the device is equipped with a temperature-controlled fan to ensure effective cooling of the converter.

The PJA150F-48-R utilizes pulse width modulation (PWM) technology to provide a stable DC output voltage from an AC input voltage and a fast response to changing conditions in the input supply. The PWM is regulated by comparators that monitor the DC output voltage and switches the pulses on or off when the voltage drops below or exceeds the predetermined level. The result is a DC output voltage which is virtually independent of the load and consistent with the input voltage. The PWM also helps to provide a better response time than other AC/DC converters with conventional voltage control modulation.

The PJA150F-48-R is designed with a wide input range of 80–265 VAC, allowing it to be used in various applications where the voltage may vary from a minimum of 80V to a maximum of 265V. It has an output voltage range of 24–90V DC, with an output current up to 48A. The converter also offers adjustable output voltage accuracy of ±10% and a ripple and noise of less than 75mV. The frequency range is 50/60 Hz and the efficiency is up to 88%.

The PJA150F-48-R is an extremely reliable and safe AC/DC converter due to its a-faulty monitoring control and self-protection functions. It offers overvoltage, overcurrent, and thermal protection as well as an indication LED that lets the operator know the operating status. Further, the converter features protection for input and output short circuit, overvoltage protection, and output overvoltage protection. In addition, the device has an isolation resistance greater than 2MΩ and a dielectric strength of 3KV, meaning it can withstand a power surge and other power disruptions without suffering any damage.

In summary, the PJA150F-48-R is a single-phase rectifier designed for AC/DC power conversion applications. It is equipped with a built-in EMI filter and active power-factor correcting circuit, allowing it to provide a highly reliable and stable DC output signal for various systems where precise output voltage is required. The device is equipped with temperature-controlled fan, fast response time, wide input range, and an adjustable output voltage accuracy. It also features a wide range of safety functions to protect from power surges or other power disruptions.

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