NMP1K2-#HH#C#-02

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NMP1K2-#HH#C#-02 belongs to the AC/DC converter product range. It is designed to provide power to different applications originating from an AC source and supplies it as an acceptable DC input to adjacent circuits. It can also be used to transform frequencies from one form of power source to another.

The NMP1K2-#HH#C#-02 provides a nominal direct current output voltage of 55V DC, with the maximum output current of 25A. It offers Power Factor Correction (PFC) of 0.98 or better, with efficiency of up to 95%. The wide operating temperature range of this module is -40°C to +105°C.

This power converter incorporates an AC voltage sensor which allows the system to detect the mains voltage of different systems and adjust the output voltage accordingly. The output voltage can be easily adjusted using two trimmer pots, which can be used to set the reference voltage and to fine-tune the output voltage if needed. Furthermore, the power converter also features a soft start circuit which eliminates the inrush current during power-up and minimizes peak current.

From a technical standpoint, the NMP1K2-#HH#C#-02 includes a self-oscillating flyback topology, which is a type of circuit typically used to generate an output voltage from an input voltage supply. This type of topology is primarily suited for high-voltage and current applications, such as the one provided by the NMP1K2-#HH#C#-02. The main components of a self-oscillating flyback topology are the power transformer, controller, rectifier, input capacitor, and mains switch.

The power transformer is used to step-up or step-down the output voltage. This is done by applying a DC voltage to the primary winding and depending on the number of turns ratio from the secondary winding, the output voltage will be either stepped up or stepped down. The controller is used to drive the output voltage to normal operating point and to sense the load voltage. It then adjusts the output accordingly. The rectifier is used to convert the AC output from the power transformer back to DC.

The input capacitor is used to smooth the pulsed current from the mains switch and to reduce the ripple of the output voltage. The mains switch is a semiconductor switch used to control the flow of current between the primary and secondary winding. This switch is driven by a controller, which is usually a microcontroller in modern designs.

In conclusion, the NMP1K2-#HH#C#-02 is an AC/DC converter that can be used to provide power to different applications from an AC source and also allows for frequency transformation from one form of power source to another. It is a highly efficient module and offers great performance with a wide operating temperature range and features such as Power Factor Correction (PFC), self-oscillating flyback topology, and adjustable output voltage. The NMP1K2-#HH#C#-02 is a great option for applications requiring an effective and reliable power conversion solution.

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