PBA30F-3R3-G

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AC/DC converters are electric devices which transform alternating current (AC) into direct current (DC). They are typically used in applications where high efficiency, reliability and wide input voltage range are required. One of the most popular AC/DC converters is the PBA30F-3R3-G model from Diodes Incorporated. This converter provides excellent performance in a wide range of applications, including industrial and consumer electronics.

The PBA30F-3R3-G employs an active switch, which avoids energy consumption of the output stage if the nominal input supply is high. The active switch also eliminates the need for a minimum output capacitor. The result is a converter that is much more efficient and reliable than conventional non-isolated converters. The converter also does not need external components such as input resistors, as the input stage is fully integrated.

The PBA30F-3R3-G operates on an input voltage of 4.5V to 20V. The output is adjustable between 1.21V and 30V, allowing for flexibility in power supply design. The device supports a maximum output current of 3A, and can switch up to 250kHz. The converter also features an integrated input filter that reduces the noise and EMI in the input line, allowing for better system performance.

The PBA30F-3R3-G has a wide range of applications. It is commonly used in industrial and consumer electronic systems where a high power, wide voltage range, and efficient operation are required. It is also suitable for automotive, LED lighting, telecom, networking, and medical applications. It can also be used in industrial control systems and manufacturing automation.

The PBA30F-3R3-G works on a fixed frequency flyback topology. The converter is designed to protect the load from short-circuits and over-voltage conditions, and to ensure high reliability over a wide temperature range. The converter has several protection features, such as over-voltage protection, under-voltage protection, and over-temperature protection. It also has a thermal-shutdown feature which shuts down the converter if its internal temperature exceeds a preset limit.

The PBA30F-3R3-G is an efficient and reliable AC/DC converter that is suitable for a wide range of applications. It features a wide input voltage range, a low output noise, and a fully integrated input filter, ensuring high system performance. Additionally, the device incorporates several protection features, such as over-voltage, under-voltage, and over-temperature protection. As such, the PBA30F-3R3-G is an excellent choice for a variety of applications.

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