DPD120050-P12N

DPD120050-P12N is a desktop/wall AC/DC adapter, suitable for providing power to electronic devices for indoor-use applications. It can deliver 12V DC output power of up to 50W with high efficiency, and is approved for use in many countries. The adapter features over-power, short circuit, and over-temperature protection for added safety, wide input voltage range, no minimum load required, high quality power factor correction, low no-load power consumption, and low ripple and noise.

The DPD120050-P12N adapter utilizes a switching power supply topology. The AC power input is first rectified and smoothed by a full-wave bridge rectifier, which results in a DC voltage of around 320V DC. This high DC voltage is fed to an offline boost converter which provides the 12V DC output voltage, while the majority of the power is dissipated by an external heat sink. The DC-DC converter also provides constant current regulation of the output voltage, to ensure the output voltage is not affected by load variations.

The DPD120050-P12N AC/DC adapter is UL certified and is suitable for a wide range of desktop and wall-mounted applications, such as laptop computers, DVD players, digital cameras, and household appliances. It is also an ideal choice for providing reliable power to low-power industrial equipment and medical devices requiring 12V DC input.