PBA30F-5-CTN

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AC DC converters are widely used in many different fields. The PBA30F-5-CTN is an AC/DC converter that is suitable for use in applications such as power supplies, lighting, renewable energy systems, automotive, transportation and industrial control. The PBA30F-5-CTN is a flyback converter module with wide input voltage range (withstand up to 500VDC). This module features high efficiency, low ripple & noise, a compact package and protection features.

This module uses the flyback topology, and the operation principle of flyback converter is illustrated as below:

1. The converter gets input from the AC/DC power source, rectifies it to DC, and applies it to the primary winding of the transformer.

2. The primary winding voltage rises up to many times the input voltage, and a high frequency spiking voltage is induced in the secondary winding.

3. When the switch is opened, the magnetic energy stored in the core is quickly returned to the secondary winding with a high frequency spike.

4. The secondary winding voltage rises to many times its original level, and is rectified and filtered by the secondary winding diode and capacitor, providing a steady DC output.

5. A feedback signal from the output is compared with a reference and used to control an oscillator, which in turn controls the period of the on and off switching of the primary winding, ensuring a stable output so that the PBA30F-5-CTN can achieve stable and reliable conversion.

The PBA30F-5-CTN uses a high frequency isolated transformer and is built with a full wave rectifier bridge. The converter incorporates high frequency switching transistors, an oscillator, a reset IC and provides many protection features. The PBA30F-5-CTN\'s broad input voltage range, high output power protection level and high efficiency makes it an ideal choice for power supply, lighting and renewable energy applications where reliable output power is required without compromising on performance or reliability.

The PBA30F-5-CTN is a robust product, and has many features and advantages such as:

• Isolation: The converter provides a high isolation between input and output with a minimum of 3.5KVAC.
• Wide input voltage range: The converter has a wide input voltage range of 100-500VDC.
• Input protection: The PBA30F-5-CTN has built-in protection against shorts, overloads and over-voltage.
• High efficiency: The PBA30F-5-CTN is highly efficient, with a typical efficiency of 95%.
• Low ripple & noise: The ripple and noise of the converter is low, which ensures smooth operation.
• Low standby power: The converter has a low standby power of <3W, which ensures efficient use of energy.
• Compact package: The PBA30F-5-CTN has a very compact design and is ideal for space-constrained applications.
• Output protection: The output voltage is protected against overloads and excessive current.
• Robust construction: The converter is built with top quality components for reliable performance and long life.

The PBA30F-5-CTN converter is an ideal choice for reliable power conversion in a wide range of applications. Its wide input voltage range, high efficiency and low noise makes it an attractive choice for applications such as power supplies, lighting, and renewable energy systems. The robust construction, low standby power and protection features make this converter a safe and reliable choice in many different settings.

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