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AC DC Desktop, Wall Adapters

The DPR050030-P7/RP is a compact and reliable AC to DC power source. It can be used in a variety of applications, such as powering small digital devices such as laptops, digital cameras, and other home electronic devices. In this article, we will discuss the application field and working principle of the DPR050030-P7/RP.

Application Field

The DPR050030-P7/RP is mainly used as a converter to supply power to small digital devices, such as laptops, digital cameras, game consoles, home entertainment systems, and other home electronic devices. It operates with an input voltage range of 100VAC to 240VAC and delivers an output of 12V DC.

The DPR050030-P7/RP can be used in a wide range of environments, due to its safety and reliability features. It has over-voltage, short circuit, and over-current protection, and is energy-efficient, IEC61000-3-2 compliant, and features a universal input voltage range of 100-240VAC.

Working Principle

The DPR050030-P7/RP is a flyback converter, meaning that it uses a transformer to convert the high voltage AC into a low voltage DC. It works by using an internal oscillator to control the semiconductor switch, which turns on and off to regulate the output voltage. When the switch is on, the primary current is high, and when the switch is off, the stored energy in the transformer is released, producing a low voltage DC output.

The DPR050030-P7/RP also features built-in power factor correction (PFC) circuitry. This helps to reduce power losses and increase efficiency by minimizing current drawn from the AC mains. It also helps to improve the power factor of the system and reduce electromagnetic interference (EMI) radiations, making the product safe to use in residential and commercial environments.

Conclusion

The DPR050030-P7/RP is a reliable and compact AC to DC power source, suitable for a variety of applications. It features a universal input voltage range, and operates with an output of 12V DC. It also features power factor correction to reduce current draw from the AC mains and reduce electromagnetic interference (EMI) radiations. Overall, the DPR050030-P7/RP is an effective and efficient power source for home and industrial applications.

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