CENB1030A0503F01

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AC DC Desktop, Wall Adapters

The CENB1030A0503F01 AC DC Desktop, Wall Adapter is a high-performance solution designed for input powers and provides switchable 1, 2 or 3 outputs. This highly efficient and regulated AC/DC adapter uses advanced topology features latest active clamp topology PFC as well as optimized ripple-noise-reduction technology to achieve maximum energy savings and stable operation for safety certified consumer electronics applications.

Typical applications for this high-performance AC/DC adapter include medical equipment, IT peripherals, consumer electronics and industrial printing. Available with a full range of output voltages, this compact and lightweight device provides up to 30 watts of output power and a nominal efficiency rating of 84%. Furthermore, it can function in temperatures ranging from -30 °C to +70 °C, allowing for greater power reliability in a wide array of applications.

The CENB1030A0503F01 AC DC Desktop, Wall Adapter incorporates a Class II design and is compliant with the latest regulations for High Voltage Directive (HV). With an internal EMI filter, it ensures minimum interference with other electronics systems in order to ensure there is no interference to compliant signals. Furthermore, its low profile helps reduce the total system cost by reducing the board space requirements.

Working Principle

The CENB1030A0503F01 AC DC Desktop, Wall Adapter’s primary operating function is to convert AC voltage to DC voltage, with adjustable output voltage levels of 1, 2 or 3 different outputs. In order to do this, the adapter features a circuit board with integrated components connected to the primary power input terminals. Once the primary AC voltage is input, it is rectified and converted to a DC voltage by a full-wave bridge rectifier. This is then converted into the desired output voltage levels through the voltage regulator stage of the device.

Before the output voltage reaches the output end of the adapter, the power is regulated through a secondary circuit consisting of an inductor, capacitor and resistor. This circuit helps to reduce ripple noise present in the load, which ensures that the output voltage is clean, reliable and safe for connected equipment. The CENB1030A0503F01 also utilizes active-clamp topology and optimized ripple-noise-reduction technology to further improve the power efficiency and stability of the output.

Safety Certification

The CENB1030A0503F01 AC DC Desktop, Wall Adapter is safety certified to the latest HV standards, including UL-recognized Class II isolation and BS6387:2015 certification. It also meets the basic safety requirements such as creepage and clearance distance, insulation resistance and temperature derating. Furthermore, it features built-in protection measures such as over-voltage, over-current and short-circuit protection, making it suitable for a wide range of applications and environments.

Conclusion

The CENB1030A0503F01 AC DC Desktop, Wall Adapter is a reliable and cost-effective solution for transforming AC current into a DC output with adjustable output voltage levels. It features a compact footprint and provides up to 30 watts of output power. Some of its safety features include Class II and HV compliance, with built-in protection such as over-voltage and current protection. With these great features and robust safety certification, it is suitable for a wide range of applications.

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