SDI50-19-UD-P5

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The SDI50-19-UD-P5 is a AC DC Desktop, Wall Adapters that can be used in a variety of different electronic applications and components. Its robust and reliable design makes it an ideal choice for a variety of different uses, from low-voltage power supplies to power converters.The SDI50-19-UD-P5 is a single-output, wall-mountable, switchmode AC-to-DC power supply. This unit is designed for self-powered LED lighting systems and industrial applications, including but not limited to machine tool, medical and audio service applications and other equipment requiring a DC voltage output from an AC input.The built-in active PFC is designed to offer no load consumption of less than 0.5W, and a wide input range of 85 to 264V AC. The outputs of this unit have over voltage, short circuit, and over temperature protection. The unit\'s built-in EMI filter ensures noise-free operation.Working PrincipleThe TPI (Transformers Power Inductors) contained within the SDI50-19-UD-P5 control the output voltage of the power supply. The AC signal passing through the TPI is then converted to DC, and adjusted and regulated by the active PFC (Power Factor Correction) circuit. The TPI component contains a transformer, which changes the AC to a lower voltage, and inductors that smooth out the current waveform. The AC must pass through the TPI in order for it to be converted to DC. The power factor correction circuit then modulates the output current to reduce standby power consumption and improve efficiency.The unit then outputs a stable, pre-set voltage to the load. In addition, the device can be adjusted for continuous frequency conversion and can be preset with a configurable voltage and current limit.The SDI50-19-UD-P5 is an excellent choice for a variety of applications. Its features make it a robust, reliable and cost-effective choice for powering a variety of different types of equipment. Furthermore, its noise-free design ensures that it can be used in a wide variety of noise sensitive applications.

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