NMP1K2-HCEC##-00

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AC DC converters are the devices used for the conversion of alternating current (AC) to direct current (DC). The NMP1K2-HCEC##-00 is a single-phase AC/DC converter specifically designed for ac-dc power conversion applications. It is used in applications ranging from industrial automation, office automation, consumer electronics, HVAC systems, and other power management applications.

The NMP1K2-HCEC##-00 includes an internal main power switch, a DC-DC converter, a synchronous rectifier, and protection/control circuitry. The main power switch is designed to block current during standby/off mode operations and keep current on during normal operation. The synchronous rectifier is designed to ensure a high-efficiency operation in the converter. By having a low conduction loss design, the power dissipated at the switch node is very low as well.

The NMP1K2-HCEC##-00 has an integrated high-efficiency auxiliary power supply, a zero-voltage switching technique, a soft switching technique, and over-current protection. It also offers an optimized thermal profile due to its high-efficiency and low conduction loss design. The converter offers a wide input voltage range of 95 V ac to 264 V ac and a wide output voltage range of 12 V dc to 48 V dc.

The controller of the NMP1K2-HCEC##-00 is designed to provide comprehensive control and protection of the converter. It includes a number of features to ensure reliability and safety. These features include over-voltage/under-voltage protection, short-circuit protection, thermal shutdown, and inrush current limiting. It also includes a power-saving standby mode which is widely used in modern office and consumer applications.

The working principle of the NMP1K2-HCEC##-00 is based on the conversion of AC to DC. It consists of a bridge rectifier, an inductor, a transformer, and a filter capacitor. The bridge rectifier converts the incoming AC power to DC, which then passes through the inductor where it is limited. This limitation produces a DC voltage across the transformer. The transformer is used to step the voltage up or down depending on the desired output voltage. Finally the filter capacitor is used to reduce the ripple in the output voltage.

In conclusion, the NMP1K2-HCEC##-00 AC/DC converter is a single-phase converter designed for power conversion applications in industries, offices, consumer electronics, HVAC systems, and other power management applications. It has an integrated main power switch, a DC-DC converter, a synchronous rectifier, and protection/control circuitry. The working principle is based on the conversion of AC to DC and includes a bridge rectifier, an inductor, a transformer, and a filter capacitor. The NMP1K2-HCEC##-00 offers an optimized thermal profile, a wide input and output voltage range, various control features, and a unique power-saving standby mode.

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